O2 Gas Detector Oxygen Gas Detector with Range 0-30%vol Sound and Light Alarm
Introduction:
- Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output.
- The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.
Specification:
|
Product type |
fixed gas detector/transmitter |
|
Explosion proof grade |
Exd ⅡC T6 Gb |
|
Response time |
≦30S |
|
Power supply |
DC24V±10% |
|
Working temperature |
-20℃～50℃ |
|
Output current |
4-20mA |
|
Working humidity |
0-95%RH |
|
Contact output |
Free contact output, max power 1kW |
|
Single input |
4~20mA and RS485 |
|
Installation method |
Wall-mounted |
|
Shell material |
Aluminum |
|
Dimensions |
190x150x95mm（L×W×H） |
Specifications:
|
Model |
Range |
Resolution |
L-alarm |
H-alarm |
|
CO |
0-1000ppm |
1ppm |
50ppm |
150ppm |
|
O2 |
0-30%vol |
0.1%vol |
19.5%vol |
23.5%vol |
|
H2 |
0-1000ppm |
1ppm |
50ppm |
150ppm |
|
H2S |
0-100ppm |
0.1ppm |
10ppm |
20ppm |
|
CH4 |
0-100%LEL |
1%lel |
20%LEL |
50%LEL |
|
C2H4O |
0-100ppm |
1/0.1ppm |
20ppm |
50ppm |
|
EX |
0-100%LEL |
1%lel/1%vol |
20%LEL |
50%LEL |
|
C3H8 |
0-100%LEL |
1%lel/1%vol |
20%LEL |
50%LEL |
|
C2H5OH |
0-100%LEL |
1%lel/1%vol |
20%LEL |
50%LEL |
|
NH3 |
0-100ppm |
0.1/1ppm |
20ppm |
50ppm |
|
CL2 |
0-20ppm |
0.1ppm |
5ppm |
10ppm |
|
O3 |
0-10ppm |
0.1ppm |
2ppm |
5ppm |
|
SO2 |
0-20ppm |
0.1/1ppm |
5ppm |
10ppm |
|
PH3 |
0-20ppm |
0.1ppm |
5ppm |
10ppm |
|
CO2 |
0-5000ppm |
1ppm/0.1%vol |
1000ppm |
2000ppm |
|
NO |
0-250ppm |
1ppm |
50ppm |
150ppm |
|
NO2 |
0-20ppm |
0.1ppm |
5ppm |
10ppm |
|
HCN |
0-50ppm |
0.1/0.01ppm |
10ppm |
20ppm |
|
HCL |
0-20ppm |
0.001/0.1ppm |
5ppm |
10ppm |
|
CH2O |
0-20ppm |
1/0.1ppm |
5ppm |
10ppm |
|
HF |
0-100ppm |
0.01/0.1ppm |
2ppm |
5ppm |
|
C7H8/C8H10 |
0-20ppm |
0.01/0.1ppm |
5ppm |
10ppm |
