Ambient Temperature
Operating temperature
-20 °C to +80 °C
(-4 °F to 176 °F)
Storage temperature
-20 °C to +80 °C
(-4 °F to 176 °F)
The pressure monitor module is a component of pressurized controls for zone 2/22. The function of the pressure monitor module is to determine the flow rate for the Ex p control unit and, on the other hand, it functions as a pressure relief valve.
Technical Data
| Protection class | IP 54 Flying spark barrier: two-fold (1x for each input and output) |
|---|---|
| Flying spark barrier | integated |
| Structure | with Ex pzc operating equipment Mounting position: – any position – plastic body inside Ex p operating equipment |
| Opening pressure | 3 mbar |
| Installation | Mounting hole: Ø 37 mm |
| Orifice | 18 mm |
| Ex p controller | SILASpz or SILAS |
Data Sheets
Data Sheet – Pressure monitor module
