Product description
Brief: The sensor adopts the element exported from the United Kingdom and can be equipped with various monitoring system with the characteristic of work stability, long servicing life, digital display with 4 site LED, intrinsic circuit, controlled by intellectualized chip, infrared remote adjustment and various signal output system .The sensor is especially for the continuous detection of oxygen concentration in the environment mine underground. It definitely has standard three-wire working style.
Working voltage |
9-24V |
Working current |
<60mA (18VDC) |
Measurement range |
0.0-25.0% |
Output signal |
serial code, pulse frequency 200-1000Hz, simulation current 4-20 mA or 1-5mA |
Element service life |
3 years |
Display resolution |
0.10% |
Response time |
<30s |
Explosion-proof model |
mine intrinsically safe model |