The Zeta GS-220.BC.V.ZETA.HYD.100 is an analogue combustible gas detector configured for hydrogen, measuring 0-100% LEL with a 4-20mA output. It is part of Zeta's GS-220.BC.V range and can be connected to Zeta gas control equipment or any system accepting a standard 4-20mA gas detector, such as the SmartConnect SCM-4-20 gas detection module. A self-diagnostic function continuously monitors the sensor and signal lines and reports faults.
Key features
- Configured for hydrogen, 0-100% LEL
- Analogue 4-20mA current output
- ATEX certified for use in Zone 1 and 2
- IP65 aluminium enclosure
- LED status indication
- Non-intrusive calibration with an external magnetic key, without opening the enclosure
Technical specifications
- Measuring range: 0-100% LEL
- Output signal: 4-20mA
- Working voltage: 12-30V DC
- Power consumption: 3W
- Dimensions: 155 x 95 x 48mm
- Weight: 0.620kg
- Enclosure: aluminium, IP65
- Cable connection: M16/M20 cable gland(s)
- Working temperature: -20°C to +50°C; humidity 10-90% RH
- ATEX marking: II 2G Ex ma (ib) e IIC T4 Gb
