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Infrared thermometer optris CTlaser F2 for temperature measurement of CO2 flame gas
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The infrared laser thermometer optris CTlaser F2 offers a special measuring wavelength for temperature measurement of CO2 flame gases. This makes it optimally suited for e.g. combustion processes, garbage incineration, or processes in chemical reactors.

The IR thermometer’s temperature range covers temperatures from 200°C up to 1,650°C, while the stainless steel measuring head is heat-resistant up to 85°C without additional cooling. Optional cooling and protection equipment is available, ensuring exact temperature measurement even in rough surroundings.

  • Temperature range:
    200°C to 1,650°C
  • Spectral range: 4.24 µm
  • Response time: 10 ms

Applications

The infrared thermometer optris CTlaser F2 has been specifically designed for temperature measurement of combustion gases. It is capable of measuring CO2 flame gases of up 1,650°C in combustion processes. The device is employed in e.g. garbage incineration or in different processes in chemical reactors. 

Software

The temperature analysis software optris Compact Connect has been developed specifically for the extensive documentation and analysis of temperature measurement data of our stationary infrared thermometers. It is license-free and included in every pyrometer shipment. 

Measurement Specifications

  • Temperature range (scalable via programming keys or software):
    200°C ... 1,450°C (CTlaser F2)
    400°C ... 1,650°C (CTlaser F2H)
  • Spectral range: 4.24 µm
  • Optical resolution (90% energy): 45:1
  • System accuracy (at Tamb= 23 ± 5°C): ± 1%1)2)
  • Repeatability (at Tamb = 23 ± 5°C): ±0.5% or ±0.5°C2)
  • Temperature resolution (digital): 0.1 K
  • Exposure time (90% signal)3): 10 ms
  • Emissivity / Gain (adjustable via programming keys or software): 0.100 - 1.100
  • Transmissivity / Gain (adjustable via programming keys or software): 0.100 - 1.100
  • Signal processing (parameter adjustable via programming keys or software, respectively): 
    peak hold, valley hold, average, extended hold function with threshold and hysteresis

General Specifications

  • Environmental rating: IP 65 (NEMA-4)
  • Ambient temperature: 
    sensing head: -20°C ... 85°C (50°C with laser ON)
    electronics: -20°C ... 85°C
  • Storage temperature:
    sensing head: -40°C ... 85°C
    electronics: -40°C ... 85°C
  • Relative humidity: 10 - 95%, non condensing
  • Vibration: IEC 60068-2-6 (sinus shaped), IEC 60068-2-64 (broadband noise)
  • Shock: IEC 60068-2-27 (25G and 50G)
  • Weight:
    sensing head: 600 g
    electronics: 420 g

Electrical Specifications

  • Outputs / analog: 0/4 - 20 mA, 0 - 5/10 V, thermocouple J, K
  • Output / alarm: 24 V / 50 mA (open collector)
  • Optional: relay: 2 x 60 V DC/42 V ACeff; 0.4 A; optically isolated
  • Outputs/ digital (optional): USB, RS232, RS485, Modbus RTU, Profibus DP, Ethernet
  • Output impedances:

    mA max. 500 Ω (with 5 - 36 V DC)
    mV min. 100 kΩ load impedance
    thermocouple 20 Ω

  • Inputs: programmable functional inputs for external emissivity adjustment, ambient temperature compensation, trigger (reset of hold functions)
  • Cable length: 3 m (standard), 8 m, 15 m
  • Power supply: 8-36 V DC
  • Current draw: max. 160 mA
  • Laser 635 nm: 1mW, ON/OFF via electronic box or software

Versions

Part number: temperature range / spectral range / optics / response time

  • OPTCTLF2: 200-1450°C / 4.24 μm / 45:1 / 10 ms
  • OPTCTLF2H: 400-1650°C / 4.24 μm / 45:1 / 10 ms