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FEMA Ex-DGM | ATEX Gas Pressure Monitors | DIN EN 1854, ATEX, SIL 2
FEMA Ex-DGM pressure monitors are DVGW-tested to DIN EN 1854 for all gases covered by DVGW worksheet G260 and for air, with explosion protection certified IBExU12ATEX1040 to ATEX 2014/34/EU. FEMA offers the Ex-DGM as the Ex-application counterpart to its standard DGM fuel-gas monitor, for maximum or minimum gas pressure. Switching differentials depend largely on the set switching pressure and are not adjustable.
Key features
- Calibrated for rising pressure; reset point lower by the differential
- For maximum and minimum pressure monitoring
- Seawater-resistant die-cast aluminium GD AlSi12 housing
- CE-0085 AQ 1088 approval
- SIL 2 according to IEC 61508-2
- Specifications
| Series code | EX-DGM-SERIES |
| Brand | FEMA |
| Media | Gases to DVGW G260, air |
| Standard | DIN EN 1854 (DVGW tested) |
| Scale Calibration | Rising pressure |
| Switching Differential | Not adjustable |
| Ex Approval | IBExU12ATEX1040 (ATEX 2014/34/EU) |
| Approvals | CE-0085 AQ 1088; SIL 2 (IEC 61508-2) |
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