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Hart Pressure Transmitter
Brand: Xi'an UTOP Measurement Instrument Co, LtdUIB5 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
