Bieler Lang - SC-220M
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Technical information
| Manufacturer | Bieler Lang |
|---|---|
| Part number | SC-220M |
| Inner Code | 4321441 |
| Description | Gas sensor |
| Custom code | 90271010 |
| Technical specification | 12,600758.3 for use in zone 2 hazardous areas ATEX II 3 (2) G, EEx nA de (ib) IIC T4 PTB 07 ATEX 1002 Measuring principle: semiconductor sensor Measuring gas: expl. gases and vapors Measuring range: 0 - 50% UEG measurement signal: 4 - 20 mA Temperature ፦20 to +55°C Supply: 24V DC SELV/PELV Protection class: IP 54 Design: stainless steel sensor, aluminum housing, Integrated switch outputs for: alarm 1 (pre-alarm), alarm 2 (main alarm, saving), sensor fault, each closing contacts (failsafe) max. 32V/DC floating reset input |