Raytek RAYCMLTK Offers The CM sensor is designed to measure target temperatures ranging from -20 to 500°C (-4 to 932°F). The CM's onboard electronics are protected by a rugged IP 65 (NEMA-4) stainless steel housing, allowing the sensor to function in ambient temperatures to 70°C (160°F) without cooling. ? Although small in size, the CM is loaded with advanced features. A two-way RS232 digital interface allows the user to configure all programmable sensor variables with the DataTemp Multidrop software included with each sensor. These include a 24VDC alarm output triggered by target temperature or head ambient temperature, peak hold, valley hold or variable averaging signal processing, adjustable target emissivity settings and adjustable window transmissivity setting. The built-in sensor health LED provides a convenient on-line indicator of the sensor's operating status and aids in troubleshooting initial sensor set up. ? Raytek RAYCMLTJ Specifications ? OutputType K thermocouple ? Temperature Range-20 to 500ºC (-4 to 932ºF) ? Temperature Resolution0.1°C ? Accuracy±1.5% of reading ±2ºC or ±4ºC, whichever is greater ? Repeatability±0.5% of reading ±1ºC or ±2ºC, whichever is greater ? Response Time (95%)150 mSec ? Spectral Response8 to 14 µm ? Optical Resolution13: 1 @ 90% energy ? Emissivity0.10 to 1.10 (adjustable) ? Transmissivity0.10 to 1.00 (adjustable) ? Thread 0.75-16 UNF