Trafag EPN-S 8320 Electronic Pressure Switch
About Pressure Transmitters
Pressure transmitters are electronic pressure gauges and are used to measure and monitor pressure. The term pressure transmitter is also often used for pressure transducers or pressure sensors. However, this is not a synonym, since the term pressure sensor in the narrower sense only describes a part of the pressure transmitter.
Description of Trafag EPN-S 8320 Electronic Pressure Switch
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 the harshest environments in the shipbuilding and railway industry. The switch point is factory set or can be programmed on-site using Trafag’s Sensor Communicator SC.
Technical Data of Trafag EPN-S 8320
| More Information | |
| Product code | 8320 |
| Name | EPN-S |
| Designation | Electronic Pressure Switch |
| Product category | Electronic pressure switches |
| Measuring range | 0 … 2.5 a 0 … 600 bar 0 … 30 a 0 … 7500 psi |
| Measuring principle | Thin-film-on-steel |
| Applications | Engine manufacturing HVAC Hydraulics Machine tools Railways Shipbuilding |
| Approval / conformity | DNV-GL, RMRS 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); 1/4″NPT m; G1/2″ m, DIN3852-A; M14x1.5 m, DIN3852-A; 1/2″NPT m |
| Media temperature | -40°C … +125°C |
| Ambient temperature | Standard: -25°C … +85°C Option accessory 67: -40°C … +125°C |
Source: trafag.com
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