The remote data transmission unit ADT1-Box is encased in a robust, water-tight plastic housing. The LoRa module, which can be configured on a country-specific basis, establishes a connection with the Internet and makes it possible to collect measurement data in a low-cost and energy-saving manner. These autonomous devices can be linked with digital level sensors and pressure transmitters in the KELLER D and X product lines. With three conventional, high-quality AA batteries, the system can operate autonomously for up to 5 years. The LoRaWAN provider can be selected freely or an in-house or open source infrastructure and associated services can be used. The easiest and most convenient way to access the collected data at the end of the transmission chain is via Keller PressureSuit.
Selet has designed a new series of capacitive sensors with more compact dimensions than the traditional sensors on the market: 40mm, in total, of which 33 mm belonging to the threaded part for the flush version, and 50 mm, in total, for the non-flush version. New constructive technology has allowed the creation of such products. The sensitivity adjustment does not occur through a trimmer but using a teach-switch placed at the back of the sensor.
The NGR is a level sensor that uses TDR technology (time domain reflectometry) and thus can be used in oil- and waterbased liquids without calibration. The NGR’s guided radar uses time-offlight technology to measure electromagnetic pulses. The time difference between the sent pulse and the reflected pulse is used to calculate the level, both as a continuous value (analogue output) and a freely positionable switching point (switching output). Due to its flexible probe that can be changed or cut, it is possible to integrate the sensor quickly into any application. The NGR can work in deposit-forming and foaming liquids. The sensor’s intuitive setup uses four buttons and a display to ensure quick and easy adaptation to the application.
Chem series sensors and SenixVIEW software put the power of ultrasonics in your hands. You can quickly adjust, optimize, save, and clone your applications quickly without calibration!
The CHEM 12 is housed in a rugged, chemically inert PVDF sealed housing for long life. A new shorter design and smaller diameter transducer allows for easier installation in tight locations, and measurements closer to the top of a tank. The CHEM 12 also has an improved rugged strain relief design.
Applications include pump control, bulk inventory, batch processing, water management and high/low-level alarms.
The infrared thermometer optris CTlaser LT allows for exact temperature measurement on smallest objects from 0,9 mm at a distance of 70 mm. The IR thermometer optris CTlaser LTF is due to its short configuration time of only 9 ms perfectly suited for surveillance of quick working processes.
Both models offer a robust and premium-quality stainless steel measuring head with an innovative double laser sighting for an exact measuring field marking in every distance.
The infrared thermometer optris CTlaser MT offers a special measuring wavelength for precise temperature measurement through flames of 200°C to 1,650°C. It is thus perfectly suited for surveillance of work pieces in ovens, for measurements in chemical reactors and for testing of refractory linings in kilns.
The stainless steel measuring head with its highly precise double laser visor allows for exact marking of measurement spots in any distance at any time. The temperature of even the smallest objects with a size of only 1.6 mm can be easily measured with the IR thermometer.
The infrared thermometer optris CTlaser P7 is perfectly suited for precise temperature measurement of thin plastic materials, e.g. PET, PU, PTFE, PA or CTA and for determination of temperatures of glass surfaces. It offers a broad temperature range from 0°C up to 710°C and can be employed in temperatures of up to 85°C without additional cooling.
The IR thermometer for measurements of plastic foils and glass temperatures is capable of targeting smallest objects of 1.6 mm in a distance of 70 mm. Its standardized two-wire interface additionally allows for a reliable transfer of measurement data and easy integration into a PLC.
The thermal imager optris PI 640i is the smallest measuring VGA infrared camera worldwide. With an optical resolution of 640x480 pixels, the PI 640i delivers pin-sharp radiometric pictures and videos in real time.
With a body sized 45x56x90 mm and weighing only 269 - 340 g (depending on lens), the optris PI 640i counts among the most compact thermal imaging cameras on the market.
It can be delivered with industrial thermal imager equipment and it comes with an extensive license-free thermography software package.
he optris PI NetBox is a miniature PC for the PI series of infrared cameras. It upgrades the optris PI IR Camera series to stand-alone solutions or acts as USB to Ethernet adapter. This permits to implement longer distances between the process proper (PI camera) and the process monitoring system (PC).
Long-distance control of infrared cameras: Acting as a USB to Ethernet adapter, the USB Server Gigabit 2.0 allows bridging distances significantly longer than 20 meters between the PC and a PI thermal imaging camera or a Xi 400 infrared camera and the optris CTvideo/ CSvideo video pyrometer series.
Our newly developed industrial process interface (PIF) permits automatic process monitoring, for the continuous in-operation control of the hardware of the infrared cameras with all cable connections and the free analysis software PIX Connect. An innovation on the market in this monitoring process is the control of the external computer.
The remote data transmission unit ARC1-Tube with logger function is encased in a robust, stainless steel housing, which is ideally suited to installation in 2" monitoring pipes. This unit records measurements made by external sensors (e.g. a level sensor) and periodically transmits the collected data via 2G, 3G, 4G, NB-IoT, LTE-M or LoRaWAN. The high-performance battery and sophisticated power management enable autonomous operation for up to 10 years. KELLER provides a range of licence-free software solutions for configuration and data processing. The easiest and most convenient way to access the collected data is via Keller PressureSuit.
With the new glass inspection system, temperature differences during glass hardening processes can be quickly detected, thus avoiding rejects and providing automatic quality monitoring.
The Top Down GIS 640 R system with temperature referencing by means of a sensor from below as well as automatic emissivity correction for standard and low-E glasses was specially developed for process control in glass tempering machines.
The newly developed thermal camera optris PI 1M is especially suited for temperature measurements of metals, as these exhibit a distinctly higher emissivity at the short measurement wavelength of 1μm than at measurements in the previously conventional wavelength range of 8-14 μm.
In parallel with the visualization of a thermal process, the high-performance sensor electronics allow a short reaction time of 1ms for the displaying of the temperature information of the center pixel.
The spectral range of 500 to 540 nm of the newly developed thermal imager optris PI 05M decreases measurement errors resulting from unknown or changing emissivities. Due to the spectral range as well as the continous measurement range from 900 to 2450 °C, the compact infrared camera is perfectly suited for temperature measurements of molten metals.
The frame rate of 1 kHz as well as the high optical resolution enable an optimal adaption to the respective application.
The spectral range of 800 nm of the newly developed thermal imager optris PI 08M decreases measurement errors resulting from unknown or changing emissivities. Due to the spectral range as well as the continous measurement range from 575 °C to 1900 °C , the compact infrared camera is ideal suited for for almost all NIR and CO2 laser processing applications.
The newly developed Microscope lenses are especially designed for thermal inspection of electronic boards and analyses of small chip level components down to 28 μm. The distance between the measurement object and the camera can vary between 80 and 100 mm.
The Load cell 9363 is a multipurpose stainless steel S-type load cell which can be used in tension or compression. This product is suitable for a wide range of hybrid scales, overhead track scales, belt scales, and process weighing applications. Reliable sealing is ensured by the proprietary TRANSEAL potting compound and additional mechanical protection of the strain gage area. This product meets the stringent Weights and Measures requirements throughout Europe and the USA.
The pyrometer optris CSmicro LT LTH is equipped with an innovative, miniaturized stainless steel measuring head, optimally suited for installation in limited spaces. Its small size and its temperature resistance up to 180°C make the mechanic integration of the measuring head especially cost-efficient.
The intelligent LED display works optionally as alarm signal, target support, self-diagnosis or temperature-code display. The placement of electronic components within the cable allows for a high temperature resistance of the measuring head.
New: The CSmicro series can now be operated via the new IR mobile App (Android). The App enables to monitor and analyze infrared temperature measurements on a connected smartphone or tablet.
The pyrometer optris CSmicro LT HS sets new performance standards in the measurement of slightest temperature differences of 0.025 K. Due to the stainless steel measuring head, it is perfectly suited for installation in especially limited and cramped spaces.
The compact infrared thermometer measures precisely in a temperature range from -20°C to 150°C and is equipped with an intelligent LED display, utilizable as alarm signalization, target support, self-diagnosis or temperature-code display.
The infrared thermometer optris CSlaser LT consists of a robust stainless steel sensor with integrated electronics, enabling easy integration into your system.
Its innovative double laser sight allows for an exact marking of measurement spots even on smallest objects. A variety of optics enables adaptation for a broad range of different applications. Additionally, the IR thermometer offers a standardized two-wire interface for a reliable transfer of measurement data and easy integration into a Siemens SPS.
The infrared thermometer optris CSlaser hs LT allows for measuring of the slightest temperature differences from 0.025°C on, which plays an important role for e.g. continual surveillance of product homogeneities.
In addition, its double laser sight ensures an exact marking of measuring fields and a variety of scopes offers high adaptability with various applications.
The infrared video thermometer optris CSvideo 3M is perfectly suited for low-temperature measurement of metals and composite materials starting from 50 °C. Parallel use of the video module and the laser sight allow for an easy and exact measuring field marking even if the measuring object is located in hard-to-access areas.
The new Optris video pyrometers CTvideo 1M / 2M allow a parallel use of video and crosshair laser aiming for an optimal measuring field adjustment even in processes with limited access. It reliably measures temperatures of metals or ceramics and, due to its short measuring wavelength, reduces measuring errors of surfaces with low or unknown emissivity.