Product Description
This fixed gas detector is used to detect gas concentration in air continuously. With an audible&visual alarm light, it can make alarm when gas concentration above the standard.
The gas detector also can transfer signal to a gas control panel. It is with relay switch output signal and can connected with the explosion-proof lights or other external devices.
Gas detector Characteristics & Functions
1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system.
2. IP54 water &dust proof.
3.Explosion-proof grade: Ex dⅡCT6, With CE, ATEX certificate.
4. Two-stage settable alarm point set.With an optional audible &visual light.
5. Can output relay signals, can drive ventilator or solenoid valve and other external devices.
| Product Name: | Fixed type professional CH4 gas sensor gas detector with 4-20mA output |
| Product Size: | 144*190*74mm |
| Product weight: | 1130g |
| Detect Gas: | LPG |
| Measure range: | 0-100%LEL |
| Resolution: | 1%LEL |
| Response time: | ≤20s |
| Working pattern: | continuous work |
| Working voltage: | DC24V |
| Output signal: | 4-20 mA |
| Options function: | with audible & visual alarm need $30/pc |
| Connection: | 2 wire or 3 wires |
| Transmission cables: | two core shielded cable, section 2 x 1.5 mm2 (three-wire system adopts three core shielded cable 3 x 1.5 mm2) |
| Features: | 3 wires with relay output signal |
| Temperature range: | - 20 ℃ ~ 50 ℃ |
| Humidity | 15%-90%(RH) |
| Explosion-proof number: | CE101084 |
| Explosion-proof marks: | Exd II CT6 |
| Transmission distance: | <1000 m |