Optris CThot LT Non-Contact Temperature Sensor

The Optris CThot LT is an excellent general-purpose miniaturised pyrometer with a programmable electronic box for applications with extremely high ambient temperatures up to 250°C without additional cooling whilst being able to measure temperatures up to 975°C.

Technical Details

Compact pyrometer for hot environmental temperatures
Temperature range (scalable via programming keys or software): -40°C – 975°C
Spectral range: 8 to 14 µm
Optical resolution (90% energy): 10:1, 2:1
System accuracy¹⁾ (at ambient temperature 23 ± 5°C): ± 1% or ± 1.5°C²⁾
Repeatability¹⁾ (at ambient temperature 23 ± 5°C): ± 0.5% or ± 0.5°C²⁾
Temperature resolution (NETD): 0.25 K
Response time: 100 ms
Emissivity / Gain (adjustable via programming keys or software): 0.100 – 1.100
Transmissivity (adjustable via programming keys or software): 0.100 – 1.100
Cable length: 3 m (standard), 8 m, 15 m
Environmental rating: IP 65 (NEMA-4)

Prices from £536.35

Categories: General Purpose IR Thermometers, Infrared Thermometers & IR Temperature Sensors

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Description
Additional information

Pyrometer for High Ambient Temperatures (250°C Ambient Temperature without Cooling)

The Optris CThot LT temperature sensor has been developed for the most extreme conditions in high-temperature areas and is acclaimed for its especially high temperature resistance. The infrared thermometer has an ambient temperature of up to 250 °C without additional cooling.

The IR pyrometer is especially suited for applications in driers, in tempering for metal and glass industries, in the processing of plastics and textiles, and in the semiconductor production. By request, the IR thermometers are available in an explosion-safe design with ATEX certificate.

The Optris CThot LT sensor has a miniature sensing head at just 29.5mm diameter x 55mm long and allows the sensor to be installed in applications where space is at a premium.

The separate electronics enclosure box provides a full range of outputs and inputs as standard including 0/4-20mA, 0-5, and 0-10 V, and type K or J thermocouples. It’s also possible to incorporate an interface card which provides simple integration into your existing process control equipment. Options include Ethernet, Profibus, RS485 and USB interface and the license-free Compact Connect software.

What’s In The Box

IR pyrometer
Mounting nut
D06ACCTMHS massive housing
Electronic box with LCD display
Programming keys
Manual

Optris CThot LT Additional Information & Software

Optris Optris CThot LT is supplied with the Compact Connect software. The licence-free software has been developed specifically for the extensive documentation and analysis of temperature measurement data of Optris thermometers.

All of the infrared pyrometers and thermal imagers from Optris can now also be operated easily from a smartphone using the IRmobile App for Android. Using the app, you are able to monitor and analyse your IR temperature measurement on a connected smartphone or tablet.

Calibration and a range of accessories for your Optris CThot LT are also available, such as a cooling jacket or interchangeable lenses.

Areas of Application

Due to its unique stainless steel measuring head, capable of resisting temperatures of up to 250°C, the infrared thermometer Optris CThot LT is ideal for the measurement of non-metallic surfaces in hot surroundings.

The pyrometer is suitable for use in driers and ovens, tempering facilities of metal and glass industries, plastics and textile processing, and semiconductor production.

Brand	Optris
Product Family	CT Series