This fixed oxygen detector is fixed to detect oxygen gas concentration in air continously. with a audible and visual alarm, it can make alarm when gas concentration is too low or too high.
Fixed oxygen analyzer product features
1.O2 measurement range is 0 to 30% VOL, ,<18%VOL,>23%VOL level alarm point
2.Installed is triangle hole design, more stable
3.Imported sensors, high sensitivity and high reliability
4.Product is waterproof dustproof design side, Explosion proof, working humidity range 15-95% (RH)
5.CE IS9001 ATEX Certification
6.Can continuously measure the gas concentration in the air
7.Can be RS485 RTU protocol.
| Size: | 144*190*74mm |
| Weight: | about 1130g |
| Detect gas: | O2 |
| Measure range | 0-30%VOL |
| Working voltage: | DC24V |
| Output signal: | RS485 |
| Optional function | Modbus signal output; with audiable & visual light |
| Output way: | four wire, with relay output,can connected with external device |
| Explosion-proof number: | CE101084, |
| Explosion-proof marks: | Exd II CT6 |
| Transmission distance: | <1000 m |
| Temperature range | -20℃- 50℃ |
| Transmission cables | four wire (two power cord, two signal lines) |
| Humidity: | 15% ~ 90% RH (No condensation) |
Application:
Tunnel Gas Detection:
In tunnels, toxic and harmful gases such as combustible gases, carbon monoxide, carbon dioxide and sulfur dioxide or oxygen gas detectors are usually detected.
Parking lot:
● Carbon monoxide gas detection and alarm devices are usually required in underground parking lots.
● Install our transmitter in the garage site and the controller in the monitoring room.
● When the gas concentration is too high to the alarm point, the controller will send an alarm signal quickly.
