Application:

JFY-2 Coal Mine Ventilation Multi-parameter Detector is a new generation of intelligent multi-parameter detector which is small, light, accurate and reliable measure and convenient to use. It is widely used in detecting the wind speed, temperature, humidity, absolute pressure and pressure difference in the working environment where inflammable and explosive mixed gases exist.

Main specifications:

Measuring range of wind speed: (0～30)m/s±0.015m/s

Measuring range of temperature: (0～40) ℃±0.3℃

Measuring range of relative humidity: (95%±4%) RH

Measuring range of absolute pressure: (30～120) kPa±50Pa

Measuring range of pressure difference: (-90～+90) kPa±50Pa

Tolerance within 1min: ±0.01s

Starting air- velocity: ±0.01m/s