NAH 8254 20 kHz Pressure transmitter for highly dynamic pressure curves

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Main features

  • Cut-off frequency 20 kHz
  • For highly dynamic pressure curves
  • Analogue signal processing
  • Measuring accuracy 0.3 %
  • Excellent long-term stability
A special combination of thin-film on-steel sensor element with the in-house developed ASIC enables high-dynamic measurements. Recording of highly dynamic pressure curves with the NAH 8254 in a small space is possible, e.g. in order to analyse the opening and closing performance of valves, track pressure curves of explosions and explosive pressure expansions or to examine brief pressure peaks in hydraulic systems.

Technical Data

More Information
Product code 8254 20 kHz
Name NAH
Designation Pressure transmitter for highly dynamic pressure curves
Product category

Pressure transmitters

Measuring range 0 ... 0.2 a 0 ... 600 bar 0 ... 3 a 0 ... 7500 psi
Measuring principle Thin-film-on-steel
Accuracy @ 25°C typ. ± 0.3 % FS typ.
Output signal 4 ... 20 mA, 0.5 ... 4.5 VDC ratiometric
Electrical connections M12x1, cable IP67
Pressure connections G1/4" m; G1/4" m (Manometer); G1/4" m with integrated damping; G1/8" m, DIN3852-E; 1/4"NPT m; 1/4"NPT f; 1/8"NPT m; 7/16"-20UNF f, SAE J512; 7/16"-20UNF m, SAE4 (J1926); 7/16"-20UNF m, DIN3866; 9/16"-18UNF m, SAE6 (J1926); R1/4" m, DIN3858; R1/4" m, DIN29
Media temperature –40°C ... +125°C
Ambient temperature –40°C ... +125°C (Cable PVC 22: -5°C ... +60°C) (Cable PUR 24: -40°C ... +70°C)

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