Cảm biến đo nhiệt đọ từ xa raytek thermalert tx
Intrinsically safe infrared temperature sensor range: -18ºC to 2000°C (0ºF to 3600°F)
Simple, two-wire installation
Point-to-point or multidrop installation with up to 15 sensors on a single network
Advanced signal processing
Wide choice of focus distances
Ambient operating temperature: 0 to 70ºC (32 to 160ºF)
Ambient operating temperature with air cooling up to 120°C (up to 250°F), with water cooling up to 175°C (up to 350°F) and with ThermoJacket up to 315°C (up to 600°F)
Compatible with standard industrial intrinsically safe (ATEX) barriers