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Data Sheet NAE 8255
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Engine Pressure Transmitter New generation available - refer to www.trafag.com/H72305 Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. Shipbuilding Engine manufacturing Test benches Smallest design Different accuracy classes Excellent temperature resistance Improved vibration resistance Completely welded steel sensor system without additional seals Technical Data Measuring principle Thin film on steel Media temperature Measuring range Ambient temperature Output signal Trafag Sensors & Controls Switzerland www.trafag.com [email protected]

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NAE 8255 Ordering information/type code 8255 . XX . XX . XX . XX . XX . XX Measuring range 1) Pressure measurement range [bar] 0 ... 2.5 2) Pressure connection Relative pressure, accuracy: 0.3% Relative pressure, accuracy: 0.15% Electrical connection Male electrical plug M12x1, 4-pole, Mat. PBT Male electrical plug M12x1, 5-pole, Mat. PBT Male electrical plug , Industrial standard (contact distance 9.4mm), Mat. PBT Load resistance Female electrical plug M12x1, 5-pole, for execution 32 and 35 Female electrical plug industrial standard Pressure peak damping element ø 1.0 mm 5) Pressure peak damping...

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NAE 8255 Specifications Electrical Data Output / supply voltage Rise time Media temperature Ambient temperature Environmental conditions Humidity Vibration Sensor (wetted parts) Pressure connection (wetted parts) Pressure ranges ≤ 250 bar: 1.4542 (AISI630) Pressure ranges > 250 bar: 1.4301 (AISI304) Male electrical plug Mechanical Data TEB @ -25...+85°C Accuracy @ +25°C NLH @ +25°C (BSL through 0) TC zero point and span Long term stability 1 year @ +25°C Measuring accuracy 0.3% Ordering No. 23 ± 1.0 ± 0.3 ± 0.2 ± 0.01 < ± 0.1 Measuring accuracy 0.15% Ordering No. 21 ± 0.5 ± 0.15 ± 0.1 ± 0.002...

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