Description
Overview
GAOTek fixed ammonia gas detector is a new type of gas detector developed in combination with the company’s many years of experience in gas detection. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air.
Features
- It has the advantages of stable signal, high precision, long life, etc
- It adopts industrial grade sensor
- the casing adopts explosion-proof explosion-proof structure design
- 4 to 20 mA standard signal or directly enters DOS system
Technical Specifications
| Explosion Proof Grade | Exd IIC T6 Gb |
| Response Time | < 30 S |
| Power Supply | 24 VDC ± 15% |
| Output Current | 4 to 20 mA |
| Working Humidity | 0 to 95% RH (no dew) |
| Contact Output | Free contact output, max power 1kW |
| Single Input | 4 to 20 mA and RS485 |
| Installation Method | Wall-mounted |
| Shell Material | Aluminum |
| Working Temperature | -4 °F to 122 °F (-20 ºC to 50 ºC) |
| Dimensions | 7.48 in x 5.9 in x 3.74 in (190 mm x 150 mm x 95 mm) |