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Trafag AG sensors & controls
ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298

ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298

Product catalog summary

Overview: Trafag is a Swiss-based company specializing in high-quality sensors and monitoring instruments for pressure and temperature measurement. The EPN/EPNCR 8298 pressure transmitter is designed for demanding applications such as shipbuilding, engine manufacturing, machine tools, and hydraulics.

Applications: The transmitter is suitable for nominal pressures up to 2500 bar, offering high vibration and temperature resistance, and is available in different accuracy classes. It features a completely welded steel sensor system without additional seals.

Features: The EPN pressure transmitter provides reliable and accurate pressure measurement over a wide temperature range, with excellent long-term stability due to Trafag's thin-film-on-steel sensor technology.

Technical Data:

Measuring principle: Thin-film-on-steel
Accuracy at 25°C: Typically ±0.5% FS, ±0.3% FS
Measuring range: 0 to 2.5 up to 2500 bar
Media temperature: -40°C to +125°C
Output signal: 4 to 20 mA, 0.5 to 4.5 VDC ratiometric
Ambient temperature: -40°C to +125°C
Approval/conformity: ABS, BV, CCS, DNV-GL, KRS, LRS, NKK, RINA, RMRS

Ordering Information: The document provides detailed ordering codes for various configurations, including pressure ranges, sensor accuracy, pressure connections, electrical connections, and output signals.

Specifications:

Electrical Data: Output/supply voltage of 4 to 20 mA: 24 (9 to 32) VDC, 0.5 to 4.5 VDC: 5 VDC ratiometric
Environmental Conditions: Media and ambient temperature range of -40°C to +125°C, protection levels IP65, IP67, IP69K
Mechanical Data: Sensor and pressure connection made of 1.4542 (AISI630), housing of 1.4301 (AISI304)

Accuracy: The document details accuracy specifications, including measuring accuracy of 0.5% and 0.3%, with temperature error band (TEB) and long-term stability metrics.

Dimensions: Various dimensions are provided for different pressure ranges and configurations.

Additional Information: Links to further documents such as data sheets, instructions, and flyers are provided for more detailed information.

Catalog excerpts

ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298-1

Applications ■ Shipbuilding ■ Engine manufacturing ■ Machine tools ■ Hydraulics ENGINE PRESSURE TRANSMITTER Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. 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. ■ 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 Subject to change Data sheet H72312s 12/2019 Trafag sensors & controls Switzerland trcifciqsensors controls

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ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298-2

1) Extended overpressure as well as customized pressure ranges upon request 2) For Ranges < 600 bar 3) For ranges > 600 bar 4) Only with electrical connection 04 5) Upon request 6) Cable length see accessories 7) Only with electrical connections 25 and 78 8) For pressure ranges < 40 bar upon request 9) Without ship approval DNV-GL 10) Without ship approvals H72312s page 2/5 trofaq sensors ^^controls

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ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298-3

Measuring accuracy 0.5 % Measuring accuracy 0.3 % trofaq sensors ^^controls

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ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298-5

EPN/EPNCR 8298 Protection / electrical connection IP69K Output signal © earlti/housinga 8298 .xx.xxxx.xx. 19 shield j—]—© Us [pos. Supply)--3 -©Out (Output)---3 brown black yellow / green brown blue black yellow / green * Provided female connector is mounted according to instructions ** Ventilation via cable end trofaq sensors ^^controls

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ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298

ENGINE PRESSURE TRANSMITTER EPN/EPNCR 8298

Catalog excerpts

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