NPX – Pressure transducerAsk about product

Przetwornik ciśnienia NPX

Product description

NPX series is a basic and the most popular group of small pressure transducers with an inbuilt amplifier. These transducers are used instead of manometers. Power supply for them is 24 VDC and output signals are 4-20 mA with standard connector DIN43650. IF a plug-in indicator WWC1000 is added, it will results in a LED output transducer with 4-20 mA output signal. It is possible to make NPX transducer with any voltage output signal within range 0-10V.

NPX-9 NPX-8 NPX-7 NPX-6 NPX-5 NPX-4 NPX-3 NPX-2 NPX-1

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Technical parameters

Measure ranges from 0 (-1)  to 1000 bar
 Power supply ▪ 15÷30 VDC for output signal 0÷10 V
▪ 10÷30 VDC for output signal 0÷5 V
▪ 5÷12 VDC for output signal 0÷3 V
▪ 10÷36 VDC for output signal 4÷20 mA
Output  signals ▪ 4÷20 mA Rload ≤(Ub-10) V/0,02 A
▪ 0÷10 V    Rload ≤10kΩ
▪ 0÷5 V      Rload ≤10kΩ
▪ 0÷3 V      Rload ≤10kΩ

* There is possibility to make the transducer with any voltage output signal lesser than  0÷10V (fe. 0÷4V, 2÷8V  and so on.)

 Accuracy ▪ ≤0,5 % MR    – standard
▪ ≤0,25 % MR  – option
▪ ≤0,1 % MR    – option
 Long term stability  ≤0,2% MR/year
 Temperature
 ranges

▪  ambient: -40÷100°C
▪  medium: -40÷130°C  plus radiator to 150°C
▪  storage: -30÷80°C

 Temperature
 accuracy within 0÷70°C
▪  0,2% MR/10°C   for MR>6 bar
▪  0,3% MR/10°C   for 1 bar≤MR▪  0,4% MR/10°C   for MR
 Overloading  3 x MR
 Enclosure  protection  IP54 / IP68
Pressure  connectors  M20x1,5 , G1/2″ , NPT, and others
Electrical  connectors

▪  DIN43650/IP65
▪  C091/IP54 lub IP67
▪  cable /IP68
▪  others

Materials ▪  diaphragm:  steel 316L (1.4404), hastelloy
▪  case: steel 316L
▪  pressure connectors: steel 316L
Mass 350 g