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4-Digit Pressure Transmitter

Based on piezo-resistive silicon technology, UPB1 4-digit pressure transmitter uses isolated stainless steel diaphragm pressure sensor as sensing element.

By adopting high performance IC, its amplifier circuit is built in stainless steel housing, to transform sensor mV signal into standard output signal.

This 4-digit transmitter features integrated construction, high measuring accuracy, good long term stability.
Features
  • Against thunder stroke, against radio-frequency interference
  • Full stainless steel construction
  • Reversed-polarity, transient current & voltage protection
  • Anti-corrosion, anti-attrition, anti-impact

Specifications

Pressure Ranges

  • -1-0 ~ 0.1-1000 bar

Overload Pressure

  • 150 % Full Scale

Output Signal

  • 4 ~ 20 mA, 0 ~ 5 V, 0 ~ 10 V, 1 ~ 5 V, 0.5 ~ 4.5 V

Accuracy

  • 0.1 % FS, 0.25 % FS (Standard), 0.5 % FS

Load Resistance

  • RL = (U-12 V)/0.02 A (4~20 mA Current Output) U-Loop Voltage (V)

Supply Voltage

  • 12 ~ 36 Vdc

Display

  • 4-Digit LED or LCD Display

Process Connection

  • G 1/4", 1/4" NPT or others

Electrical Connection

  • DIN 42540 or others

Material of Wetted Part and Housing

  • 304 Stainless Steel

  • UPB1 4-Digit Pressure Transmitter is widely used for:
    • Pressure Measurement and Control of Petroleum
    • Chemical Industry
    • Metallurgy
    • Power Station and Hydrology etc

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