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Trafag

NAE 8256

Pressure Switch · Instrumentation & Gauges

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‌​‌​​‌​‌⁠‌⁠‍⁠‍​‍​
Specifications

Technical data.reference — unverified

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Measuring principleThin-film-on-steel
Accuracy @ 25°C typ.0.5 %: ± 0.5 % FS typ. 0.3 %: ± 0.3 % FS typ.
Media temperature–40°C ... +125°C
Ambient temperature–40°C ... +125°C
Temperature [°C]:0°C and +70°C
Vibration:± 1.6 mm / 4 g
IP Code:IP 65
Measuring range0 … 0.2 bar to 0 … 700 bar
Accuracy± 1% FS @25°C
Pressure connectionmale G1/4" , G1/4” (Manometer), 1/4" NPT or M10x1
Electrical connectionMale electrical plug M12x1 5-pole, Cable (length max. 2m)
MaterialsSensor/Pressure connection: 1.4542 (AISI630), Housing: 1.4301 (AISI304), Sealing
Output4…20 mA, 1 or 2 PNP transistors
Power supply24V DC (Range 9…32V DC)
Degree of protectionIP65, IP67
IP67, IP6820bar, 30 min
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Pressure Gauge/Transmitter for ships as defined in Mutual Recognition Provisions Article 10 Regulation on Common Rules and standards For Ship Inspection and Survey Organizations.

Features

  • Relative pressure sensor
  • Accuracy ± 1% FS @25°C
  • Male electrical plug M12x1 5-pole
  • Cable (length max. 2m)
  • IP67, IP68 (20bar, 30 min) - cable connection
Source: Trafag NAE 8256 datasheet, p. 2

Standards

  • EU Regulation 391/2009
Trafag NAE 8256 – Drawing (04a5e678a1f8_S1-2 S. 1)
Drawing · 04a5e678a1f8_S1-2 · S. 1
Trafag NAE 8256 – Drawing (04a5e678a1f8_S1-2 S. 2)
Drawing · 04a5e678a1f8_S1-2 · S. 2
Source: Trafag NAE 8256 datasheet, p. 1
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