NPM20F High Stability Flange Diaphragm Anti-corrosive Pressure Transducer

Application:

Can be widely used for pressure measurement in the fields of machinery, metallurgy, petrochemical, power, etc.

描述

NPM20F High Stability Flange Diaphragm Anti-corrosive Pressure Transducer

Description:

NPM20F Flange Diaphragm Pressure Transmitter regards international standard flange as the interface standard to achieve the requirements of flange field installation. It has advanced technology and adopts high stable and reliable silicon piezoresistive pressure sensor as signal measuring element. And it is processed through automatic testing and laser trimming to achieve wide temperature compensation. This product has stable and reliable performance because they all pass the strict testing and long-term ageing testing. NPM20F can meet the requirements of corrosion resistance and sanitation,which is can be widely used for pressure measurement in the fields of machinery, metallurgy, petrochemical, power, food and medicine.

  • Various optional materials for isolation diaphragm, high anti-corrosion grade
  • Hygienic style, easy to clean, no dead angle
  • Aluminium alloy shell, ingress protection IP65
  • Field display, 4-20mADC signal output and other telecommunication signals
  • With polarity reversal protection ,overcurrent and overvoltage protection
  • Zero-scale and full-scale adjustable
  • Strong anti-jamming, long-term stability

Specifications:

Measuring Medium Liquid, Gas, Steam
Pressure Range 0~20kPa…10MPa
Overload 1.5 times pressure range of full scale
Pressure Type Gauge, Absolute or Sealed Gauge
Accuracy ±0.5%FS
Long-term Stability ±0.2%FS/year
Temperature Coefficient of Zero ±0.03%FS/ºC(Reference 25ºC)
Temperature Coefficient of Full Scale ±0.03%FS/ºC(Reference 25ºC)
Working Temp -30~85ºC
Medium Temp -40~120ºC
Supply Voltage 24VDC (12~30V)
Output Signal 4~20mADC or customized
Output Mode Two wire, Three wire
Load Resistance ≤(U-12)/0.20Ω
Insulation Resistance 100MΩ,500VDC
Ingress Protection of Shell IP65
Electrical Connection Dedicated shield cable