Compact structure, easy to install
Low cost
Explosive proof
Stable and reliable
Sensor type: Catalytic sensor
Detection range: 0-100%LEL
Application area: Indoor environment
EST-CXF is a fixed flammable gas detector for industrial and commercial purposes, which is a stand-alone detector. The detector is mainly used in small restaurants, shopping malls, underground integrated pipe corridors and other environments where gas may leak. When the gas concentration in the environment exceeds the set concentration, it will alarm through the indicator light and buzzer, and drive the solenoid valve at the same time, fans and other equipment to protect the personal and property safety of users.
| Sensor type | Catalytic sensor |
|---|---|
| Sensor lifespan | 3 years |
| Detection range | 0-100%LEL |
| Sampling method | Diffuse naturally |
| Preset low alarm | 20%LEL |
| Preset high alarm | 50%LEL |
| Application area | Indoor environment |
| Power supply | AC220V±44V |
| Resolution | 1%LEL |
| Consumption | ≤3W |
| Output | 2 dry relays (3A@DC30V) |
| Alarm error | ±3%LEL |
| Working method | Continuous monitoring |
| Response time | T90≤20s (CH4) |
| Operation | By IR remote controller |
| Indication | LED indicators |
| Ex grade | Ex d IIC T6 Gb |
| Display | LCD screen |
| IP class | IP66 |
| Working temp | -10-55℃ |
| Housing material | Aluminium alloy |
| Humidity | ≤95%RH |
| Dimension | 168.4×193.4×82.1mm |
| Ambient pressure | 88KPa to 106KPa |
| Weight | About 1.2kg |
| Cable entry | NPG3/4 |
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