Hart Pressure Transmitter

Brand: Xi'an UTOP Measurement Instrument Co, Ltd

UIB5 Hart Pressure Transmitter adopts high quality pressure sensor chip, and stores the correction parameters like sensor’s ambient temperature, pressure and input/output characteristics through the built-in memory E2PROM, then operated by CPU microprocessor, automatic temperature compensation, signal amplification, V/I conversion and A/D conversion, and output 4~20 mA standard signal, and also can be made with Hart communication simultaneously.

During communication, the frequency signal will not have any disturbance to the 4~20 mA signal.

UIB5 Hart Pressure Transmitter is featured with good temperature, pressure and output characteristics.

It can replace the general pressure transmitter completely and is widely used for automatic measurement & control in petroleum industry, chemical industry, electric power, environmental protection.
Features
  • Pressure range: -1...0 ~ 0.1...1000 bar
  • 2-wire 4~20 mA output with HART, compatible with ROSEMOUNT Product
  • The indicator of the Hart pressure transmitter can be rotated for easy reading
  • High accuracy and good stability
  • Explosion: intrinsic safety or flame proof

Specifications

Communication

  • Modbus Protocol (RS-485 Interface)

Pressure Ranges

  • -1...0 ~ 0.1...1000 bar

Overload Pressure

  • 150 % Full Scale

Pressure Type

  • Gauge
  • Absolute
  • Sealed Gauge
  • Differential

Output Signal

  • 4 ~ 20 mA with Hart Communication Protocol

Accuracy

  • 0.1 % Full Scale, 0.2 % Full Scale (Standard)

Load Resistance

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

Long-Term Stability

  • < 0.2 % Full Scale/year

Supply Voltage

  • 12 ~ 36 Vdc

Compensated Temperature Range

  • -10° ~ 70° C

Operating Temperature Range

  • -40° ~ 85° C (-40° ~ +120° C option)

Temperature Coefficient of Zero

  • 0.2 % Full Scale/10° C

Temperature Coefficient of Span

  • 0.2 % Full Scale/10° C

Process Connection

  • G1/2” or others

Electrical Connection

  • M20 x 1.5

Material of Wetted Part

  • 316 Stainless Steel

Material of Diaphragm

  • 316L Stainless Steel

Documentation

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