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TRAFAG

Trafag | Electronic Pressure Switch | EPN-S 8320

Trafag | Electronic Pressure Switch | EPN-S 8320

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.

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Product Details

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

Specifications

Technical Data

Product code: 8320

Name: EPN-S

Designation: Electronic Pressure Switch

Product category: Electronic pressure switches

Measuring range: 0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi

Measuring principle: Thin-film-on-steel

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

Measuring range:

≤ 100 bar
≤ 600 bar
< 1500 psi
< 7500 psi