Overview
The Single Fixed Gas Detector is a reliable solution for continuous monitoring of combustible gases, toxic gases, and oxygen in industrial environments. Built with a durable metal housing and IP66 explosion-proof protection, it is engineered to perform in harsh and demanding conditions. Featuring advanced multi-sensor technologies (catalytic combustion, electrochemical, infrared, semiconductor, PID), the detector delivers fast response times (≤30s) and high accuracy (±5% FS). For safety assurance, it integrates sound, light, and vibration alarms to provide immediate hazard warnings. A clear LCD display shows gas concentration, alarm status, and system menus for easy operation. With multiple output options (4-20mA, RS485, relay), a service life of 2–3 years, and full OEM/ODM customization support, this detector offers a dependable and adaptable gas monitoring solution for diverse industrial applications.
Features
- Reliable Gas Monitoring – Detects combustible gases, toxic gases, and oxygen with high accuracy.
- Durable Construction – Strong metal housing with IP66 explosion-proof protection for harsh environments.
- Advanced Multi-Sensor Technology – Supports catalytic combustion, electrochemical, infrared, semiconductor, and PID sensors.
- Fast Response – Quick detection with ≤30s response time and ±5% FS accuracy.
- Multiple Alarm Modes – Sound, light, and vibration alarms for immediate hazard alerts.
- Clear LCD Display – Shows real-time gas concentration, alarm status, and system menus.
- Flexible Outputs – Supports 4-20mA, RS485, and relay for easy system integration.
- Long Service Life – Durable sensors with 2–3 years lifespan depending on the environment.
- Compact & Lightweight – Size: 185 × 156 × 85 mm, Weight: 1.5 kg.
- Wide Operating Range – Works reliably in -20°C to +50°C, humidity (25–75% RH).
- Customization Available – Full OEM/ODM support for tailored solutions.
Technical Specifications
| Type | Single Fixed Gas Detector |
| Power | DC24V (DC: direct current, AC: alternating current) |
| Material | Metal |
| Alarm Mode | Sound and Light Alarm, Vibration Alarm |
| Enterprise Type | Manufacturer |
| Detecting Gas | Combustible Gas, Toxic Gas, Oxygen |
| Sensor Type | Catalytic Combustion, Electrochemical, Infrared, Semiconductor, PID |
| Protection Grade | Ex ib IIC T6 Gb |
| Production Grade | IP66 |
| Connection Thread | G3/4 |
| Output Signal | 4-20mA / RS485 / Switching Value (optional) |
| Support Customization | ODM / OEM |
| Circuit Board | Independent research and development |
| Applicable Gas | Combustible Gas, Toxic Gas |
| Detection Principle | Catalytic Combustion, Electrochemical, IR, MOS, PID |
| Detection Range | 0–100% LEL, 0–N μmol/mol, 0–30% VOL |
| Indication Error | ±5% FS |
| Sampling Mode | Diffusion Type |
| Product Size | 7.28 × 6.14 × 3.35 in (185 × 156 × 85 mm) |
| Battery Specification | 24V |
| Product Weight | 3.31 lb |
| Output | 4-20mA, RS485, Relay |
| Response Time | ≤30s |
| Using Environment | (25–75) % RH / -20°C ~ +50°C |
| Display Screen | LCD Screen |
| Display Content | Gas Concentration, Menu, Alarm Status |
| Protection Level | IP66, Ex d IIC T6 Gb |
| Electrical Interface | G3/4 |
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