Description of Trafag EPN/EPNCR 8298 
Trafag EPN/EPNCR 8298 Engine Pressure TransmitterThey are available in many different designs to suit pressure and electrical connections, measuring procedures, electrical output signals, and certifications (CE, EX, rail, and ship).
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/EPNCR 8298 Engine Pressure Transmitter
The EPN pressure transmitter offers reliable and accurate pressure measurement over a wide temperature range. Its excellent long-term stability is based on the leading thin-film-on-steel sensor technology from Trafag. Its robust design makes the EPN the perfect choice for demanding applications such as marine and rail industries.
Main Features of Trafag EPN/EPNCR 8298
- Nominal pressure up to 2500 bar (Common Rail) with high-pressure threaded connection
- High vibration resistance
- Good temperature resistance
- Different accuracy classes
- Completely welded steel sensor system without additional seals
Technical Data of 8298
| Product code | 8298 |
| Name | EPN/EPNCR |
| Designation | Engine Pressure Transmitter |
| Product category | Pressure transmitters |
| Measuring range | 0 … 2.5 a 0 … 2500 bar |
| Measuring principle | Thin-film-on-steel |
| Applications | Engine manufacturing Hydraulics Machine tools Shipbuilding |
| Approval/conformity | ABS, BV, CCS, DNV-GL, KRS, LRS, NKK, RINA, RMRS |
| Accuracy @ 25°C typ. | ± 0.5 % FS typ. ± 0.3 % FS typ. |
| Output signal | 4 … 20 mA 0.5 … 4.5 VDC ratiometric |
| Electrical connections | EN175301-803-A (DIN43650-A); MIL-C 26482; DIN72585; Cable |
| Pressure connections | G1/4″ m Seal; R1/4″ m DIN3858; G1/2″ m (Manometer) EN 837; 1/4″NPT m; 1/2″NPT m; M14x1.5 m; M18x1.5 m |
| Media temperature | -40°C … +125°C |
| Ambient temperature | -40°C … +125°C |
Source: trafag.com
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