- 测量范围:
- (0~4~100)%CH4
- 响应时间:
- 不大于20s
- 工作电压:
- DC 18V
Type mining submersible liquid level sensor
1. Overview
The mine submersible liquid level sensor is specially designed for level monitoring of water or other liquids, and uses imported stainless steel isolating membranes. A piece of sensitive element is installed into the stainless steel shell, and a special waterproof and ventilated cable is used to lead out the signal. The measured liquid level is not affected by the external atmospheric pressure. The measurement is accurate, stable, and has excellent sealing and anti-corrosion properties. It can be directly Put into water, oil and other liquids (including corrosive liquids) for medium and long-term use. The sensor has strong environmental adaptability and is easy to install and debug (using infrared remote control adjustment). In addition to being used with our company's coal mine safety monitoring system, this sensor can also be used with various monitoring systems at home and abroad.
2. Technical parameters
, measurement range (~)
, basic measurement error
, voltage fluctuation range
~
, working voltage
, working current
, output signal standard frequency type (~)
, maximum transmission distance from sensor to sub-station
, display function four-digit digital tube display.