Optris PI 640i

Optris PI 640i

Sku: OPT-PI640i

Infrared camera optris PI 640i

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Product Information

The Optris PI 640i is a high-accuracy, high-performance infrared thermal camera designed for research, process engineering, and continuous industrial temperature monitoring. As part of the Optris Precision Line, it delivers exceptional image quality, stable radiometric measurements, and seamless system integration for demanding applications.

The PI 640i features a VGA-resolution uncooled microbolometer detector (640 × 480 pixels), producing pin-sharp radiometric thermal images and video. Operating in the long-wave infrared (8–14 µm) spectrum, the camera measures temperatures from –20 °C up to 900 °C, with optional high-temperature calibration extending the range to 1500 °C. This wide measurement span makes the PI 640i suitable for both low-temperature research tasks and high-temperature industrial processes.

An optimized 17 µm pixel pitch combined with very low thermal noise enables a thermal sensitivity down to 25 mK. This allows accurate temperature measurement on very small targets, where the object only needs to cover a 3 × 3 pixel measurement field of view (MFOV). Compared to cameras with smaller pixel pitches, the PI 640i achieves precise measurement without requiring excessive proximity to the target.

The PI 640i supports a 32 Hz full-frame rate for standard monitoring and a high-speed subframe mode up to 125 Hz, enabling the capture of fast thermal transients and short-lived hotspots with minimal motion blur. Per-pixel radiometric data is available at full frame rate, ensuring accurate timing and detailed thermal analysis in rapid manufacturing or test processes.

A wide range of interchangeable lenses allows the camera to be adapted to different working distances and fields of view. This includes a 120° × 100° ultra-wide-angle lens—the first of its kind in industrial thermography—for large-area process monitoring, as well as telephoto options such as 15° × 11° optics for detailed inspection. High-quality, AR-coated LWIR optics minimize distortion and ensure uniform attenuation across the image for reliable, repeatable measurements.

Designed for stationary operation, the PI 640i uses uncooled bolometer technology without mechanical moving parts, resulting in enhanced robustness, low power consumption, and long operational life compared to traditional infrared line scanners. The compact metal housing incorporates internal temperature compensation to maintain radiometric stability in changing ambient conditions.

The camera integrates seamlessly into automation and control environments. A rear process interface provides analog and digital I/O for temperature output, alarms, triggering, and synchronization at the hardware level. Optional Industrial Process Interface accessories support current and relay outputs for direct PLC and control system integration. SDKs and drivers for Windows and Linux enable advanced application development, synchronized data acquisition, and custom automation workflows.

The PI 640i operates with PIX Connect software, which is supplied free of charge with ongoing updates. PIX Connect provides real-time visualization, hot and cold spot detection, histograms, line profiles, image subtraction, and time-versus-temperature analysis. Radiometric video can be recorded, replayed frame by frame, and exported, allowing engineers and researchers to extract calibrated temperature data from any pixel or region of interest. A dedicated line-scan mode converts the two-dimensional thermal image into a continuous temperature profile, making the PI 640i ideal for sheet-based and moving-material applications such as glass production, plastic thermoforming, conveyor belts, and wallboard manufacturing.

Built for harsh environments, the PI 640i features an IP67 (NEMA 4) rated housing and operates at ambient temperatures from 0 °C to 70 °C without additional protection. A comprehensive range of accessories supports extreme conditions, including water-cooled enclosures for ambient temperatures up to 315 °C, air-purge systems for dusty or vapor-filled environments, and outdoor housings with integrated heating. Calibration certificates are available to support quality systems and traceability requirements.

Designed and manufactured in Germany, the Optris PI 640i represents precision engineering, reliability, and long-term measurement stability—making it a powerful solution for industrial process control, quality assurance, advanced manufacturing, and research applications.

High-performance uncooled USB thermal camera
Spectral range: 8 µm to 14 µm
High pixel resolution of 640 x 480
Frame rate: 32Hz, up to 125 Hz of sub-images

MODEL	PI 640i LT 120° x 100°	PI 640i LT 15° x 11°	PI 640i LT 90° x 64°	PI 640i LT 60° x 45°	PI 640i LT 33° x 25°
DETECTOR
Optical resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Pixel pitch	17 µm	17 µm	17 µm	17 µm	17 µm
Detector	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer
Spectral Range	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm
Optical Filter	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm
Frame rate	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz
OPTICAL
Field of View	120° x 100°	15° x 11°	90° x 64°	60° x 45°	33° x 25°
Focal length [mm]	3.5	41.5	7.7	10.5	18.7
F Number	1.0	1.0	0.8	0.8	0.8
Optical Resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Minimum Distance to target	200 mm	500 mm	200 mm	200 mm	300 mm
Interchangeable optics	Yes	Yes	Yes	Yes	Yes
MEASUREMENT
Object Measurement Range	-20 – 1500 °C \| -20 – 900 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C
Accuracy	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)
Thermal Sensitivity (NETD)	60 mK	60 mK	40mK	40mK	40mK
Smallest detectable Spot Size IFOV: 1 pixel	1.2 mm	0.2 mm	0.7 mm	0.4 mm	0.3 mm
Smallest measurable Spot Size MFOV	3.6 mm	0.6 mm	2.1 mm	1.2 mm	0.9 mm
MFOV Measurement Field of View	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels
Warm-up time	10 min	10 min	10 min	10 min	10 min
Emissivity /Transmissivity/ Reflectivity	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100
INTERFACES
Interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface
Supported Protocols	USB 2.0	USB 2.0	USB 2.0	USB 2.0	USB 2.0
Compatible Software	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI
ANALOG INPUT/OUTPUT
Direct output/input	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)
Optional Industrial Process interface (PIF)	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated
Cable length	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)
IMAGE PROCESSING
Configuration	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect
Operation	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled
Capabilities	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing
GENERAL
Size	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm
Housing Material	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing
Weight	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g
Tripod	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC
Focus	Manual	Manual	Manual	Manual	Manual
Country of Origin	Germany	Germany	Germany	Germany	Germany
ENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range	0…70 °C	0…70 °C	0…70 °C	0…70 °C	0…70 °C
Storage Temperature Range	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C
Relative humidity	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing
Protection Class	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4
EMC	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU
Shock	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)
Vibration	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)
Standards	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS
POWER
Power Supply	USB	USB	USB	USB	USB
Power Consumption	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W

Part number	OPTPI64ILTO120T150 \| OPTPI64ILTO120T090	OPTPI64ILTO15T090 \| OPTPI64ILTO15T150	OPTPI64ILTO90T090 \| OPTPI64ILTO90T150	OPTPI64ILTO60T090 \| OPTPI64ILTO60T150	OPTPI64ILTO33T090 \| OPTPI64ILTO33T150
Additional Remarks	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C

MODEL	PI 640i LT 120° x 100°	PI 640i LT 15° x 11°	PI 640i LT 90° x 64°	PI 640i LT 60° x 45°	PI 640i LT 33° x 25°
DETECTOR
Optical resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Pixel pitch	17 µm	17 µm	17 µm	17 µm	17 µm
Detector	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer
Spectral Range	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm
Optical Filter	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm
Frame rate	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz
OPTICAL
Field of View	120° x 100°	15° x 11°	90° x 64°	60° x 45°	33° x 25°
Focal length [mm]	3.5	41.5	7.7	10.5	18.7
F Number	1.0	1.0	0.8	0.8	0.8
Optical Resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Minimum Distance to target	200 mm	500 mm	200 mm	200 mm	300 mm
Interchangeable optics	Yes	Yes	Yes	Yes	Yes
MEASUREMENT
Object Measurement Range	-20 – 1500 °C \| -20 – 900 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C
Accuracy	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)
Thermal Sensitivity (NETD)	60 mK	60 mK	40mK	40mK	40mK
Smallest detectable Spot Size IFOV: 1 pixel	1.2 mm	0.2 mm	0.7 mm	0.4 mm	0.3 mm
Smallest measurable Spot Size MFOV	3.6 mm	0.6 mm	2.1 mm	1.2 mm	0.9 mm
MFOV Measurement Field of View	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels
Warm-up time	10 min	10 min	10 min	10 min	10 min
Emissivity /Transmissivity/ Reflectivity	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100
INTERFACES
Interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface
Supported Protocols	USB 2.0	USB 2.0	USB 2.0	USB 2.0	USB 2.0
Compatible Software	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI
ANALOG INPUT/OUTPUT
Direct output/input	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)
Optional Industrial Process interface (PIF)	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated
Cable length	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)
IMAGE PROCESSING
Configuration	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect
Operation	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled
Capabilities	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing
GENERAL
Size	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm
Housing Material	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing
Weight	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g
Tripod	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC
Focus	Manual	Manual	Manual	Manual	Manual
Country of Origin	Germany	Germany	Germany	Germany	Germany
ENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range	0…70 °C	0…70 °C	0…70 °C	0…70 °C	0…70 °C
Storage Temperature Range	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C
Relative humidity	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing
Protection Class	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4
EMC	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU
Shock	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)
Vibration	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)
Standards	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS
POWER
Power Supply	USB	USB	USB	USB	USB
Power Consumption	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W

Part number	OPTPI64ILTO120T150 \| OPTPI64ILTO120T090	OPTPI64ILTO15T090 \| OPTPI64ILTO15T150	OPTPI64ILTO90T090 \| OPTPI64ILTO90T150	OPTPI64ILTO60T090 \| OPTPI64ILTO60T150	OPTPI64ILTO33T090 \| OPTPI64ILTO33T150
Additional Remarks	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C

MODEL	PI 640i LT 120° x 100°	PI 640i LT 15° x 11°	PI 640i LT 90° x 64°	PI 640i LT 60° x 45°	PI 640i LT 33° x 25°
DETECTOR
Optical resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Pixel pitch	17 µm	17 µm	17 µm	17 µm	17 µm
Detector	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer
Spectral Range	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm
Optical Filter	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm
Frame rate	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz
OPTICAL
Field of View	120° x 100°	15° x 11°	90° x 64°	60° x 45°	33° x 25°
Focal length [mm]	3.5	41.5	7.7	10.5	18.7
F Number	1.0	1.0	0.8	0.8	0.8
Optical Resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Minimum Distance to target	200 mm	500 mm	200 mm	200 mm	300 mm
Interchangeable optics	Yes	Yes	Yes	Yes	Yes
MEASUREMENT
Object Measurement Range	-20 – 1500 °C \| -20 – 900 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C
Accuracy	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)
Thermal Sensitivity (NETD)	60 mK	60 mK	40mK	40mK	40mK
Smallest detectable Spot Size IFOV: 1 pixel	1.2 mm	0.2 mm	0.7 mm	0.4 mm	0.3 mm
Smallest measurable Spot Size MFOV	3.6 mm	0.6 mm	2.1 mm	1.2 mm	0.9 mm
MFOV Measurement Field of View	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels
Warm-up time	10 min	10 min	10 min	10 min	10 min
Emissivity /Transmissivity/ Reflectivity	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100
INTERFACES
Interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface
Supported Protocols	USB 2.0	USB 2.0	USB 2.0	USB 2.0	USB 2.0
Compatible Software	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI
ANALOG INPUT/OUTPUT
Direct output/input	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)
Optional Industrial Process interface (PIF)	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated
Cable length	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)
IMAGE PROCESSING
Configuration	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect
Operation	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled
Capabilities	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing
GENERAL
Size	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm
Housing Material	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing
Weight	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g
Tripod	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC
Focus	Manual	Manual	Manual	Manual	Manual
Country of Origin	Germany	Germany	Germany	Germany	Germany
ENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range	0…70 °C	0…70 °C	0…70 °C	0…70 °C	0…70 °C
Storage Temperature Range	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C
Relative humidity	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing
Protection Class	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4
EMC	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU
Shock	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)
Vibration	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)
Standards	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS
POWER
Power Supply	USB	USB	USB	USB	USB
Power Consumption	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W

Part number	OPTPI64ILTO120T150 \| OPTPI64ILTO120T090	OPTPI64ILTO15T090 \| OPTPI64ILTO15T150	OPTPI64ILTO90T090 \| OPTPI64ILTO90T150	OPTPI64ILTO60T090 \| OPTPI64ILTO60T150	OPTPI64ILTO33T090 \| OPTPI64ILTO33T150
Additional Remarks	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C

MODELPI 640i LT 120° x 100°PI 640i LT 15° x 11°PI 640i LT 90° x 64°PI 640i LT 60° x 45°PI 640i LT 33° x 25°DETECTOR
Optical resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsPixel pitch17 µm17 µm17 µm17 µm17 µmDetectorUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerSpectral Range8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µmOptical Filteroptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmFrame rateFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzOPTICAL
Field of View120° x 100°15° x 11°90° x 64°60° x 45°33° x 25°Focal length [mm]3.541.57.710.518.7F Number1.01.00.80.80.8Optical Resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsMinimum Distance to target200 mm500 mm200 mm200 mm300 mmInterchangeable opticsYesYesYesYesYesMEASUREMENT
Object Measurement Range-20 – 1500 °C | -20 – 900 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °CAccuracy±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)Thermal Sensitivity (NETD)60 mK60 mK40mK40mK40mKSmallest detectable Spot Size IFOV: 1 pixel1.2 mm0.2 mm0.7 mm0.4 mm0.3 mmSmallest measurable Spot Size MFOV3.6 mm0.6 mm2.1 mm1.2 mm0.9 mmMFOV Measurement Field of View3x3 pixels3x3 pixels3x3 pixels3x3 pixels3x3 pixelsWarm-up time10 min10 min10 min10 min10 minEmissivity /Transmissivity/ Reflectivityadjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100INTERFACES
InterfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceSupported ProtocolsUSB 2.0USB 2.0USB 2.0USB 2.0USB 2.0Compatible SoftwarePIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIANALOG INPUT/OUTPUT
Direct output/input1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)Optional Industrial Process interface (PIF)2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolatedCable lengthUSB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)IMAGE PROCESSING
Configurationvia PIX Connectvia PIX Connectvia PIX Connectvia PIX Connectvia PIX ConnectOperationComputer-enabledComputer-enabledComputer-enabledComputer-enabledComputer-enabledCapabilitiesMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingGENERAL
Size46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mmHousing MaterialAluminium housingAluminium housingAluminium housingAluminium housingAluminium housingWeight269 – 340 g269 – 340 g269 – 340 g269 – 340 g269 – 340 gTripod1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNCFocusManualManualManualManualManualCountry of OriginGermanyGermanyGermanyGermanyGermanyENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range0…70 °C0…70 °C0…70 °C0…70 °C0…70 °CStorage Temperature Range-40…85 °C-40…85 °C-40…85 °C-40…85 °C-40…85 °CRelative humidity20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensingProtection ClassIP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4EMC2014/30/EU2014/30/EU2014/30/EU2014/30/EU2014/30/EUShockIEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)VibrationIEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)StandardsCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSPOWER
Power SupplyUSBUSBUSBUSBUSBPower Consumptionmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 W

MODELPI 640i LT 120° x 100°PI 640i LT 15° x 11°PI 640i LT 90° x 64°PI 640i LT 60° x 45°PI 640i LT 33° x 25°

MODELPI 640i LT 120° x 100°PI 640i LT 15° x 11°PI 640i LT 90° x 64°PI 640i LT 60° x 45°PI 640i LT 33° x 25°DETECTOR

DETECTOR

DETECTOR
Optical resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsPixel pitch17 µm17 µm17 µm17 µm17 µmDetectorUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerSpectral Range8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µmOptical Filteroptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmFrame rateFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzOPTICAL
Field of View120° x 100°15° x 11°90° x 64°60° x 45°33° x 25°Focal length [mm]3.541.57.710.518.7F Number1.01.00.80.80.8Optical Resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsMinimum Distance to target200 mm500 mm200 mm200 mm300 mmInterchangeable opticsYesYesYesYesYesMEASUREMENT
Object Measurement Range-20 – 1500 °C | -20 – 900 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °CAccuracy±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)Thermal Sensitivity (NETD)60 mK60 mK40mK40mK40mKSmallest detectable Spot Size IFOV: 1 pixel1.2 mm0.2 mm0.7 mm0.4 mm0.3 mmSmallest measurable Spot Size MFOV3.6 mm0.6 mm2.1 mm1.2 mm0.9 mmMFOV Measurement Field of View3x3 pixels3x3 pixels3x3 pixels3x3 pixels3x3 pixelsWarm-up time10 min10 min10 min10 min10 minEmissivity /Transmissivity/ Reflectivityadjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100INTERFACES
InterfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceSupported ProtocolsUSB 2.0USB 2.0USB 2.0USB 2.0USB 2.0Compatible SoftwarePIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIANALOG INPUT/OUTPUT
Direct output/input1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)Optional Industrial Process interface (PIF)2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolatedCable lengthUSB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)IMAGE PROCESSING
Configurationvia PIX Connectvia PIX Connectvia PIX Connectvia PIX Connectvia PIX ConnectOperationComputer-enabledComputer-enabledComputer-enabledComputer-enabledComputer-enabledCapabilitiesMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingGENERAL
Size46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mmHousing MaterialAluminium housingAluminium housingAluminium housingAluminium housingAluminium housingWeight269 – 340 g269 – 340 g269 – 340 g269 – 340 g269 – 340 gTripod1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNCFocusManualManualManualManualManualCountry of OriginGermanyGermanyGermanyGermanyGermanyENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range0…70 °C0…70 °C0…70 °C0…70 °C0…70 °CStorage Temperature Range-40…85 °C-40…85 °C-40…85 °C-40…85 °C-40…85 °CRelative humidity20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensingProtection ClassIP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4EMC2014/30/EU2014/30/EU2014/30/EU2014/30/EU2014/30/EUShockIEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)VibrationIEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)StandardsCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSPOWER
Power SupplyUSBUSBUSBUSBUSBPower Consumptionmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 W

Part numberOPTPI64ILTO120T150 | OPTPI64ILTO120T090OPTPI64ILTO15T090 | OPTPI64ILTO15T150OPTPI64ILTO90T090 | OPTPI64ILTO90T150OPTPI64ILTO60T090 | OPTPI64ILTO60T150OPTPI64ILTO33T090 | OPTPI64ILTO33T150Additional Remarks1) Accuracy statement effective from 150 °C1) Accuracy statement effective from 150 °C1) Accuracy statement effective from 150 °C1) Accuracy statement effective from 150 °C1) Accuracy statement effective from 150 °CMODELPI 640i LT 120° x 100°PI 640i LT 15° x 11°PI 640i LT 90° x 64°PI 640i LT 60° x 45°PI 640i LT 33° x 25°DETECTOR
Optical resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsPixel pitch17 µm17 µm17 µm17 µm17 µmDetectorUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerUncooled bolometerSpectral Range8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µm8 – 14 µmOptical Filteroptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmoptional: CO2 10.6 µmFrame rateFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzFull resolution: 32 Hz
Linescan: 125 HzOPTICAL
Field of View120° x 100°15° x 11°90° x 64°60° x 45°33° x 25°Focal length [mm]3.541.57.710.518.7F Number1.01.00.80.80.8Optical Resolution640x480 pixels640x480 pixels640x480 pixels640x480 pixels640x480 pixelsMinimum Distance to target200 mm500 mm200 mm200 mm300 mmInterchangeable opticsYesYesYesYesYesMEASUREMENT
Object Measurement Range-20 – 1500 °C | -20 – 900 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °C-20 – 900 °C | -20 – 1500 °CAccuracy±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)±2 °C or ±2 %, whichever is greater **1)Thermal Sensitivity (NETD)60 mK60 mK40mK40mK40mKSmallest detectable Spot Size IFOV: 1 pixel1.2 mm0.2 mm0.7 mm0.4 mm0.3 mmSmallest measurable Spot Size MFOV3.6 mm0.6 mm2.1 mm1.2 mm0.9 mmMFOV Measurement Field of View3x3 pixels3x3 pixels3x3 pixels3x3 pixels3x3 pixelsWarm-up time10 min10 min10 min10 min10 minEmissivity /Transmissivity/ Reflectivityadjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100adjustable: 0.100…1.100INTERFACES
InterfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceUSB
optional: USB GigE (PoE) interfaceSupported ProtocolsUSB 2.0USB 2.0USB 2.0USB 2.0USB 2.0Compatible SoftwarePIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIPIX Connect,ConnectSDK,EasyAPI,ExpertAPIANALOG INPUT/OUTPUT
Direct output/input1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)1x analog input (0 – 10 V)
1x digital input (max. 24 V)
1x analog output (0 – 10 V)Optional Industrial Process interface (PIF)2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolated2 x analog inputs (0–10 V)
1 x digital input (max. 24 V)
3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA)
1x fail-safe (LED and relay)
electrically isolatedCable lengthUSB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)USB: 1 m (standard), 5 m, 10 m, 20 m
5 m and 10 m also as high temperature USB cable (180 or 250 °C)IMAGE PROCESSING
Configurationvia PIX Connectvia PIX Connectvia PIX Connectvia PIX Connectvia PIX ConnectOperationComputer-enabledComputer-enabledComputer-enabledComputer-enabledComputer-enabledCapabilitiesMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingMeasure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & PlayingGENERAL
Size46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mm46 x 56 x 76 – 100 mmHousing MaterialAluminium housingAluminium housingAluminium housingAluminium housingAluminium housingWeight269 – 340 g269 – 340 g269 – 340 g269 – 340 g269 – 340 gTripod1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNCFocusManualManualManualManualManualCountry of OriginGermanyGermanyGermanyGermanyGermanyENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range0…70 °C0…70 °C0…70 °C0…70 °C0…70 °CStorage Temperature Range-40…85 °C-40…85 °C-40…85 °C-40…85 °C-40…85 °CRelative humidity20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensing20 – 80 %, non condensingProtection ClassIP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4IP67, NEMA-4EMC2014/30/EU2014/30/EU2014/30/EU2014/30/EU2014/30/EUShockIEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)IEC 60068-2-27 (25 G and 50 G)VibrationIEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)StandardsCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSCE,UKCA,RoHSPOWER
Power SupplyUSBUSBUSBUSBUSBPower Consumptionmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 Wmax. 1.5 W

MODEL	PI 640i LT 120° x 100°	PI 640i LT 15° x 11°	PI 640i LT 90° x 64°	PI 640i LT 60° x 45°	PI 640i LT 33° x 25°
DETECTOR
Optical resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Pixel pitch	17 µm	17 µm	17 µm	17 µm	17 µm
Detector	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer	Uncooled bolometer
Spectral Range	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm	8 – 14 µm
Optical Filter	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm	optional: CO2 10.6 µm
Frame rate	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz	Full resolution: 32 Hz Linescan: 125 Hz
OPTICAL
Field of View	120° x 100°	15° x 11°	90° x 64°	60° x 45°	33° x 25°
Focal length [mm]	3.5	41.5	7.7	10.5	18.7
F Number	1.0	1.0	0.8	0.8	0.8
Optical Resolution	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels	640×480 pixels
Minimum Distance to target	200 mm	500 mm	200 mm	200 mm	300 mm
Interchangeable optics	Yes	Yes	Yes	Yes	Yes
MEASUREMENT
Object Measurement Range	-20 – 1500 °C \| -20 – 900 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C	-20 – 900 °C \| -20 – 1500 °C
Accuracy	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)	±2 °C or ±2 %, whichever is greater **1)
Thermal Sensitivity (NETD)	60 mK	60 mK	40mK	40mK	40mK
Smallest detectable Spot Size IFOV: 1 pixel	1.2 mm	0.2 mm	0.7 mm	0.4 mm	0.3 mm
Smallest measurable Spot Size MFOV	3.6 mm	0.6 mm	2.1 mm	1.2 mm	0.9 mm
MFOV Measurement Field of View	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels	3×3 pixels
Warm-up time	10 min	10 min	10 min	10 min	10 min
Emissivity /Transmissivity/ Reflectivity	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100	adjustable: 0.100…1.100
INTERFACES
Interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface	USB optional: USB GigE (PoE) interface
Supported Protocols	USB 2.0	USB 2.0	USB 2.0	USB 2.0	USB 2.0
Compatible Software	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI	PIX Connect,ConnectSDK,EasyAPI,ExpertAPI
ANALOG INPUT/OUTPUT
Direct output/input	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)	1x analog input (0 – 10 V) 1x digital input (max. 24 V) 1x analog output (0 – 10 V)
Optional Industrial Process interface (PIF)	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated	2 x analog inputs (0–10 V) 1 x digital input (max. 24 V) 3x analog outputs (0/4-20 mA) or relais (0–30 V / 400 mA) 1x fail-safe (LED and relay) electrically isolated
Cable length	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)	USB: 1 m (standard), 5 m, 10 m, 20 m 5 m and 10 m also as high temperature USB cable (180 or 250 °C)
IMAGE PROCESSING
Configuration	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect	via PIX Connect
Operation	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled	Computer-enabled
Capabilities	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing	Measure Areas of Interest,Linescanner,EventGrabber,Merger,Alarming,Comparison Functions,Temperature-Time Diagrams,Temperature Profiles,Recording & Playing
GENERAL
Size	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm	46 x 56 x 76 – 100 mm
Housing Material	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing	Aluminium housing
Weight	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g	269 – 340 g
Tripod	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC	1/4-20 UNC
Focus	Manual	Manual	Manual	Manual	Manual
Country of Origin	Germany	Germany	Germany	Germany	Germany
ENVIRONMENTAL & CERTIFICATIONS
Operating Temperature Range	0…70 °C	0…70 °C	0…70 °C	0…70 °C	0…70 °C
Storage Temperature Range	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C	-40…85 °C
Relative humidity	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing	20 – 80 %, non condensing
Protection Class	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4	IP67, NEMA-4
EMC	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU	2014/30/EU
Shock	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)	IEC 60068-2-27 (25 G and 50 G)
Vibration	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)	IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)
Standards	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS	CE,UKCA,RoHS
POWER
Power Supply	USB	USB	USB	USB	USB
Power Consumption	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W	max. 1.5 W

Part number	OPTPI64ILTO120T150 \| OPTPI64ILTO120T090	OPTPI64ILTO15T090 \| OPTPI64ILTO15T150	OPTPI64ILTO90T090 \| OPTPI64ILTO90T150	OPTPI64ILTO60T090 \| OPTPI64ILTO60T150	OPTPI64ILTO33T090 \| OPTPI64ILTO33T150
Additional Remarks	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C	1) Accuracy statement effective from 150 °C

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Datasheet

DATASHEET PDF – 459.66 KB PI 640i Datasheet

Maunal

Optris PI 640i

Optris PI 640i

Sku: OPT-PI640i

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