*mydirectindustry

H70600

Product catalog summary

Overview: Trafag, a Swiss-based company, is a leading supplier of high-quality sensors and monitoring instruments for pressure and temperature measurement. The NAR 8258 pressure switch is specifically designed for railway vehicles, adhering to EN 50155 standards, and features a long-term stable thin-film-on-steel sensor cell.

Specifications:

Measuring Accuracy: 0.3%
Switching Outputs: 1 or 2 PNP transistors
Switching Current: Up to 400 mA
Dielectrical Strength: 710 VDC
Temperature Range: -40°C to +125°C
Measuring Range: 0 to 600 bar (0 to 7500 psi)

Approvals and Conformity:

EN 50155 (Railway)
EN 45545-2 (Fire Protection)
EN 61373 (Shock, Vibration)
EN 50121-3-2 (EMC)

Applications: The NAR 8258 is ideal for use in railway vehicles operating under harsh environmental conditions due to its robust design and wide temperature range.

Technical Features: The pressure switch utilizes a thin-film-on-steel measuring principle, ensuring high accuracy and reliability. It is equipped with triple overpressure protection, making it suitable for demanding applications.

Catalog excerpts

Railway Pressure Switch NAR NN Measuring accuracy 0.3 % NN 1 or 2 PNP transistors NN Switching current up to 400 mA NN Dielectrical strength: 710 VDC, Trafag sensors & controls Switzerland www.trafag.com [email protected]

Open the catalog to page 1

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The pressure switch NAR 8258 with 1 or 2 switching outputs and increased accuracy of 0.3 % was specifically designed for railway vehicles (EN 50155) and has a long-term stable thin-film-on-steel sensor cell. the wide temperature range from -40°c to +125°c and the triple overpressure protection make the NAR 8258 the ideal choice for railway vehicles in rough environmental conditions. Applications Features ■ Measuring accuracy 0.3 % ■ 1 or 2 PNP...

Open the catalog to page 2

H70600

H70600

Catalog excerpts

All Trafag AG sensors & controls catalogs and technical brochures