The main technical indicators
Minimum Principle :Light scattering principle
The determination of the object:Containing gas or coal dust explosion hazard of coal mine dust dust or other workplaces
mass concentration:
measuring error:≤±10%；
The total dust concentration measurement range:0 mg/m3～1000 mg/m3；
display usage:Four LED digital tube
signal output: (200～1000)HZfrequency signal RS485 to select a kind of interface
signal transfer output: Photoelectric coupling all the way;
working voltage:18V
working current:≤200mA
Sampling flow:2L/min
Overall dimensions : 270×145×73 mm
weight: 1.6 kg
Explosion-proof form:Mine intrinsically safe
Explosion-proof sign:ExibⅠ；
Operating environment:Temperature 0～40℃；
Relative humidity :≤95%；
Atmosphere :86 kPa～110kPa；
Containing gas or coal dust explosion hazard of coal mine dust or other workplaces
