NHT 8250 Hydrogen Pressure Transmitter

  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250
  • NHT 8250

Main Features

  • EC79/2009 certified by the KBA Kraftfahrt-Bundesamt
  • Wetted materials made of hydrogen-compatible steel
  • Completely welded sensor system without additional seals
  • Excellent long-term stability
  • Optional: Switching output 1 or 2 PNP

About

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Technical Data

Product Code 8250
Name NHT
Designation Hydrogen Pressure Transmitter
Brand Trafag
Measuring range ≥ 1 bar, ≤ 1 bar, ≤ 100 bar, ≤ 600 bar, > 600 bar, < 15 psi, <1500 psi, < 7500 psi, > 7500 psi, Relative pressure
Product category Pressure Transmitters
Accuracy @ 25℃ typ. 0.3 % FS, 0.5 % FS
Output signal 4 to 20 mA, 0.5…4.5 Vdc, 0 to 5 VDC, 1…5 Vdc, 1 to 6 VDC, 0 to 10 VDC, 0.5 to 4.5 VDC ratiometric, PNP, 1 PNP Switch, 2 PNP Switch
Special features hydrogen compatible, Compact design
Measuring principle Thin-film-on-steel
Industry Fuel cells, Hfuelling stations, Hydrogen Compressors, Hydrogen tanks, Vehicles with H drive, Test and measurement, Engine manufacturing, Other
Applications Fuel cells, Hfuelling stations, Hydrogen compressors, Hydrogen tanks, Vehicles with H drive
Approval / conformity EC79/2009: e1*79/2009*406/2010*00047*00
Electrical connections Industrial standard, contact distance 9.4 mm; M12x1; MIL-C 26482; Cable IP67
Pressure connections G1/4" m, 1/4"NPT m, 7/16"-20UNF SAE4 m
Media temperature –40°C ... +85°C
Ambient temperature –40°C ... +85°C (Cable PVC 22: -5°C ... +60°C) (Cable PUR 24: -40°C ... +70°C)

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