GWD100 mining temperature sensor

测量范围：

（0～4～100）%CH4

响应时间：

不大于20s

工作电压：

DC 18V

Type mining temperature sensor
1. Overview
The mining temperature sensor is an intrinsically safe device for mining and is used to detect the ambient temperature underground in coal mines. The sensor consists of a temperature probe, a microcontroller, and a display. and output circuit and other parts. The sensor is simple to use, stable and reliable. It can be used with various monitoring systems at home and abroad.
2. Technical parameters
, measurement range (~)℃
, resolution
, basic error
The measurement display value error does not exceed ℃
Measurement signal The output error does not exceed
, signal output range (~)
, rated operating voltage
, operating current
, maximum transmission distance from sensor to substation
, response time no greater than.