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Infrared Leaf Temperature Sensor

The LT-IRM infrared temperature sensors offers intelligence in a rugged, easy-to-use package. The LT-IRM is centered around a high-speed microprocessor that continuously monitors and adjusts the complete system. While performing the complex algorithms determining the output, it calibrates itself about once every second, removing any concerns over drift or sudden changes. Other advanced features include emissivity shift compensation and ambient radiation error correction.
Infrared Leaf Temperature Sensor with built-in air purge prevents dust, dirt, or condensing vapors from depositing on sensor optics
LT-IRM Infrared Leaf Temperature Sensor

The rugged housing withstands thermal and mechanical shocks. The built-in air purge prevents dust, dirt, or condensing vapors from depositing on sensor optics, assuring long-term accuracy under all environmental conditions. The integral heat exchanger eliminates drift by automatically warming (or cooling) supply air to match the optical aperture temperature.

The delivery set includes the LT-IRM sensor with the 1 m standard connection cable and the air purge pump. Every sensor is individually tested and calibrated within the measurement range.

Specifications
Measurement range 0 to 100 ℃
Absolute accuracy ±1.0 ℃
Repeatability ±0.1 ℃
Output
Standard 0 to 2 VDC, linear
Optional 4 to 20 or 0 to 20 mA
Supply voltage 12 to 24 VDC
Field of view 3:1
Update time Approx. 250 ms
Emissivity setting 0.9
Spectral response 5.5 to 20 µm
Ambient temperature 0 to 70 ℃
Relative humidity 95% non condensing
Probe dimensions (w/cable), mm 94.3 H × 34.9 W × 19.4 L
Probe weight 230 g
Protection index with air on IP 54

Ordering Information
LT-IRM Infrared Leaf Temperature Sensor

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