Description
Overview
GAOTek gas leakage detector precision, its output of the standard signal can be easily introduced into the DCS, PLC system, or other data acquisition system, to achieve alarm and control. It can be used to achieve the function of gas detection and alarm systems. The detector is widely used in oil and gas, chemical industry, metallurgy, oil depots, steel, gas stations and other places where all dangerous gases exist because of its economic benefits, stable performance, and simple installation and maintenance.
Features
- Calibration-free sensor module
- More than 200 kinds of gases can be replaced at will
- The life of the sensor is automatically detected
- The replacement is prompted when it expires.
- Double environment explosion- proof
- Comply with gas + dust dual explosion-proof standardsÂ
- LORA wireless communication optional
- Calibration-free and standard gas-free
- Intelligent linkage
Technical Specifications
| Measuring Range | PPM % VOL % LEL |
| Detection Mode | Diffusion Type |
| Response Time | 20 S to 180 S, depends on gas type |
| Detection Gas | Flammable or toxic |
| Application | Chemical metallurgy, petroleum, natural gas and other places where dangerous gases exist |
| Function | Detection and alarm |
| Signal Output | 4 mA to 20 mA / RS 485 / switch |
| Power Supply | 24 V DC |
| Dimensions | 8.2 in x 8.3 in x 3.2 in (209 mm x 210 mm x 82.2 mm) |
| Weight | 5.5 Ib (2.5 kg) |