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relative pressure transmitter / thin-film / threaded / stainless steel
NAR 8258

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Characteristics

  • Pressure type:

    relative

  • Technology:

    thin-film

  • Mounting:

    threaded

  • Other characteristics:

    stainless steel, compact, two-wire, high-temperature, IP67, rugged, EMC, high-overpressure, for harsh environments, miniature, fast response time, for railway applications, IP65, for OEM, with pulse-snubber, fully-welded, multifunction, for liquids and gases

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 125 °C (257 °F)

  • Pressure range:

    Min.: 0 bar (0 psi)

    Max.: 600 bar (8,702.26 psi)

Description

Railway Pressure Transmitter NAR 8258
Measuring principle: Thin film on steel
Applications: Railways
Approval / conformity: EN 50155 (Railway)
EN 45545-2 (Fire protection)
EN 61373 (Shock, vibration)
EN 50121-3-2 (EMC)
Main features: Measuring accuracy 0.3 %; Optional: Switching output 1 or 2 PNP transistors; Excellent long-term stability; Dielectrical strength: 710 VDC, meets EN 50155 (Railways)
Measuring range: 0 ... 6 to 0 ... 600 bar
0 ... 100 to 0 ... 7500 psi
The pressure transmitter NAR 8258 with 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.
Data sheet: https://www.trafag.com/H72307

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