EPN 8288 – Marine Pressure Transmitter

The industrial pressure transmitter EPN 8288, like its reliable predecessor the EPN 8298, has an exceptional ruggedness and a strong thin-film-on-steel sensor cell. The triple overpressure safety, a wide temperature range of up to 125°C and the marine certifications make the EPN 8288 the ideal solution for a wide variety of challenging applications.

Features

  • Excellent long-term stability
  • High resistance to over pressure
  • Completely welded steel sensor system without additional seals
  • Different accuracy classes
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Technical Data

Applications

Shipbuilding, Engine manufacturing, Machine tools, Hydraulics

Category

Engine manufacturing

Dielectric strength

50 VAC, 50 Hz

Approval / conformity

DNV-GL EU RO Mutual Recognition Type Approval Certificate

Vibration

15 g RMS (20...2000 Hz) acc.to EN 60068-2-64
25 g sin (10...2000 Hz), 1 oct./min, (1x @ 25°C) acc.to EN 60068-2-6

Media temperature

–40°C ... +125°C

Shock

500 g / 1 ms acc.to EN 60068-2-27

Ambient temperature

–40°C ... +125°C

Measuring principle

Thin-film-on-steel

NLH @ 25°C (BSL) typ.

± 0.2 % FS typ.

Protection

IP65

Output signal

4 ... 20 mA, 0 ... 10 VDC

Measuring range

0 ... 2.5 to 0 ... 600 bar
0 ... 30 to 0 ... 7500 psi

Accuracy @ 25°C typ.

± 0.5 % FS typ.
± 0.3 % FS typ.

Pressure connections

G1/4" m, R1/4" m DIN3858, G1/2" m (Manom.), 1/4" NPT a, 1/2" NPT a, M14x1.5 a

Electrical connections

Industrial standard
EN175301-803A

Long term stability 1 year typ.

< ± 0.1 % FS typ.

TEB typ. @ -25 ... +85°C

± 1.75 % FS typ.