Overview
Hospitality Enviro Tech wireless explosion-proof co gas detector is an intrinsically designed to sense toxic and flammable gases. With internal rechargeable battery, it can operate 3 months continuously. Adopt real-time wireless communication, data can be viewed on PC remotely. Equipped with magnetic mounting option for quick and easy installation, no need wires to save labor cost. With two level audible and visual alarm, when the gas concentration reaches or exceeds the alarm set value, an audible and visual alarm signal will be issued to remind on-site staff to promptly handle the leakage or avoid risks. The detector is widely used in oil and gas drilling operations, oil and gas production, plant maintenance turnarounds, shipyards and maritime, tank farms and industrial safety areas.
Features
- Ultra low power intrinsic safety circuit design, explosion proof grade up to Ex ia IIC T4 Ga
- With Lora module inside, self-forming wireless network to PC or cloud system
- Multiple controller options for real-time wireless data collection and viewing for several simultaneously
- Battery powered operation for up to 3 months, battery is rechargeable, explosion-proof and replaceable
- Magnetic mounting option for quick and easy installation, no need wires to save labor cost
- Light weight and small size, compact and simple to install and operate
- The overall lifespan for infrared sensor exceeds 5 years, no worries for after sales service
Technical Specifications
| Sampling Method | Diffusion |
| Detected Gas | CO (Carbon Monoxide) |
| Detection Principle | Electrochemistry |
| Measurement Range | 0 to 1000 ppm |
| Resolution | 1 ppm |
| Precision | ≤±3% FS |
| Alarm Values | Level 1: 25% LEL, Level 2: 50% LEL (default) |
| Repeatability | 2% |
| Response Time | ≤30s (T90) |
| Display | LCD screen |
| Operation Method | Key operation |
| Status Indication | Normal + Alarm + Fault + Anti-theft |
| Alarm Mode | Sound + Light |
| Power Supply | Battery-powered (5-year battery life) |
| Signal Type | Wireless transmission (433M/NB IoT optional) |
| Installation Method | Magnetic mounting |
| Working Voltage | 3.6V |
| Average Power Consumption | 1mA |
| Battery Capacity | 57AH |
| Maximum Power | 0.5W |
| Working Temperature | -4°F to 131°F (-20℃ to 55℃) |
| Explosion Proof Grade | Ex ia IIC T4 Ga |
| Working Humidity | 15% RH to 95% RH (no condensation) |
| Protection Level | IP65 |
| Working Pressure | 86 kPa to 106 kPa |
| Executive Standards | GB15322.1-2019, GB/T50493-2019, JJG693-2011, GB3836.1-2010, GB3836.4-2010, GB/T4208-201 |
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