The CW8-Z mining intrinsically safe temperature monitoring device can accommodate up to 8 PT100 sensors. Based on the PT100 temperature sensor measurement principle, it offers accurate display and recording functions. It is primarily used for monitoring the temperature of mining areas, such as coal mines, tunnels, electric power, and air supply facilities.

• Equipped with temperature patrol functions, capable of real-time PT100 sensor temperature monitoring and display.
• High accuracy, suitable for both nearby and remote monitoring.
• Audible and visual alarm functions

• Measurement Range: (-40.0~0)°C
• Measurement Accuracy: ±1°C
• Resolution: ±0.1°C
• OperatingVoltage: (12~24)V DC
• Power Consumption: ≤60 mA
• Protection Rating: IP65
• Explosion-proof Certification: Exia I Ma
• Alarm modes: Audible and visual alarms; the red alarm light signal is clearly visible from a distance of 20 meters in dark environments, and the alarm sound intensity is no less than 80 dB(A) at 1 meter away.
• Display Method: 5-digit digital display
• Signal Output Standard: RS485 signal
• Transmission Distance: The transmission distance to associated equipment is no less than 6 km