3 in 1 Gas Detector for Formaldehyde Ozone Fluorine Detection Alarm – GAO Tek
GAO Tek 3-in-1 gas detector for fixed monitoring of formaldehyde, ozone, and fluorine with sound-light alarm and integration options.
Description
Description
Overview
GAO Tek 3-in-1 Gas Detector is designed for detecting formaldehyde, ozone, and fluorine gases in fixed installations. This device provides reliable monitoring with audible and visual alarms, ensuring safety in industrial and commercial environments. It supports multiple communication modes and is built with explosion-proof rugged housing for durability.
Features
- Detects formaldehyde, ozone, and fluorine gases.
- Explosion-proof aluminium housing dustproof and waterproof.
- High precision sensors with fast response and long lifespan.
- Infrared remote control for calibration and threshold setting.
- IoT module optional for online alarm and data monitoring.
- Plug-and-play modular sensors with no on-site calibration required.
- TFT color screen display with multiple gas options.
- Multiple sampling modes: diffusion, pumping, pipeline.
Technical Specifications
| Power Input | 12–24 V |
| Working Power | 1.5 W |
| Operating Temperature | −30 °C to 60 °C |
| Operating Humidity | 0–100 % RH |
| Sampling Modes | Diffusion, Pumping, Pipeline |
| Display | TFT color screen |
| Output Communication | 4–20 mA, RS485 (Modbus RTU), optional wireless (Zigbee, Wi-Fi, NRF) |
| Response Time (T90) | < 10 s |
| Accuracy | ≤ ±3 % FS |
| Repeatability | ≤ ±2 % FS |
| Span Drift | ≤ ±1 % FS/6 h |
| Zero Drift | ≤ ±1 % FS/6 h |
| Resolution | 0.001 ppm to vol % (depending on gas type) |
| Alarm Mode | Sound and Light Alarm, Optional Relay Outputs |
| Material | Cast Aluminum Shell |
| Size | 20 cm × 2.5 cm × 16 cm |
| Certifications | FCC, CE, RoHS |
| Production Capacity | 10,000 Pieces Per Year |