Gas Detectors are FM Approved intelligent instruments designed for accurate detection of combustible and toxic gases. Featuring multi-sensor technology, high stability, and robust communication protocols, they ensure reliable protection in industrial environments. Manufactured by Anwetech, a professional fire and gas safety equipment supplier in China.
TheGas Detectors provide advanced gas detection for combustible and toxic gases using infrared, catalytic, electrochemical, semiconductor, or PID sensing principles.
With FM, SIL3, CNEx, and BV marine certifications, this detector guarantees reliable performance for hazardous area installations.
Equipped with a high-performance processor, intelligent temperature compensation, and self-diagnosis capability, the G750 series ensures precision and long-term stability in harsh conditions.
Its color LED display, infrared remote control, and multi-signal output (RS485, 4–20mA, relays) make integration with centralized fire and gas systems simple and efficient.
Ideal for use in oil & gas, petrochemical plants, power stations, LNG terminals, and industrial manufacturing environments, the detector is a durable and smart safety solution.
Detects over 300 types of combustible and toxic gases
FM Approved, SIL3 certified, CNEx and BV Marine compliant
Intelligent temperature compensation and calibration
360° LED alarm indication with built-in sounder
Multiple outputs: RS485 Modbus RTU, 4–20mA, relays
Supports NB-IoT and cloud integration
Rugged IP66 aluminum alloy enclosure
Suitable for hazardous Zone 1 & Zone 2 applications
| Item | Specification |
|---|---|
| Operating Voltage | 24 V DC |
| Power Consumption | ≤ 3 W |
| Output Signal | RS485 (Modbus RTU), 4–20mA, 3×Relay |
| Alarm Levels | 25% LEL / 50% LEL (configurable) |
| Working Temperature | –40°C to +70°C |
| Ingress Protection | IP66 |
| Explosion Proof | Ex db ib IIC T6 Gb / Ex tb ib IIIC T80°C Db |
| Certifications | FM, SIL3, CNEx, BV Marine, CPA, CCC |
| Dimensions / Weight | 218×169×76 mm / 2.2 kg |
