Main features
- Rugged design for harsh environments
- Wide temperature range
- Excellent long-term stability
- Very compact design
- Switchpoint factory set or programmable on site with Trafag Sensor Communicator SC
About
The Electronic Pressure Switch EPN-S is based on the well-proven EPN transmitter family. It stands for reliable accuracy over a wide temperature range and excellent long-term stability even in harshest environments in the shipbuilding and railway industry. The switchpoint is factory set or can be programmed on site using Trafag’s Sensor Communicator SC.
Technical Data
| Product code | 8320 |
|---|---|
| Name | EPN-S |
| Designation | Electronic Pressure Switch |
| Product category | Pressure transmittersElectronic pressure switches |
| Measuring range | 0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi |
| Measuring principle | Thin-film-on-steel |
| Applications | ShipbuildingRailwaysHydraulicsMachine toolsEngine manufacturingHVAC |
| Approval / conformity | DNV EN 50155 (Railways) EN 45545-2 (Fire protection, railways) |
| Accuracy @ 25°C typ. | ± 0.5 % FS typ. (Switchpoint) |
| Output signal | Switching output: 1 PNP |
| Electrical connections | EN175301-803-A (DIN43650-A); Cable |
| Pressure connections | G1/4 m (Seal); 1/4NPT m; G1/2 m, DIN3852-A; M14x1.5 m, DIN3852-A; 1/2NPT m |
| Media temperature | -40°C ... +125°C |
| Ambient temperature | Standard: -25°C ... +85°C Option accessory 67: -40°C ... +125°C |
| Output signal | 1 PNP Switch |
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