Model meaning
Model: GTH500G pipe with carbon monoxide sensor
G sensor;
T carbon monoxide;
H electric chemical formula;
500 measurement range;
G pipe
Explosion-proof type: mine intrinsically safe
Explosion-proof marks: ExibI
Feature
1) sensor with high precision, long service life, moistureproof and dustproof anti-corrosion, instrument performance is more stable;
2) USES a new type of single chip microcomputer and high integration digital circuit, the circuit has simple structure, reliable performance, easy maintenance and debugging;
3) using infrared remote calibration zero, the function such as sensitivity, easy set-up;
4) shell using Q235 steel material design, to enhance the impact resistance and corrosion resistance of sensor.
Environmental conditions
Ambient temperature: 0 ℃ to 40 ℃
Wet degree: 98% or less
The atmospheric pressure: 80 kpa to 116 kpa
The wind speed: 0 ~ 8 m/s
Suitable for gas and coal dust explosion hazardous environment
The Ann parameters
Ui: 18.3 V.I
I: 355.0 mA;
Li: 330 uh;
Ci: 1.4 uF.
Parameter
Working voltage (12 ~ 24 V direct current (DC);
The environment temperature (0 ~ 40 ℃);
Relative humidity: 98% RH or less;
Parameters: the Ui: DC 18 v.Ii: 100 ma;Ci: 0.1 u F;Li: 0 mh
Sensitive element life: 1 year
Analog signal output: frequency (200 ~ 1000) or current 1-5 ma
Explosion-proof marks: ExibI;
Protection grade: IP54.
External features: full stainless steel material
The measuring range of 0-500 PPM
Dimension: 58 mm * 115 mm * 460 mm
Weight: 1800 g
