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General Purpose Pressure Transmitter

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Overview of General Purpose Pressure Transmitter

The RB21C1 Series General Purpose Pressure Transmitter is a pressure transmitter designed to provide accurate and reliable pressure measurement in a wide variety of industrial applications. It is designed using a quality sensing element and advanced electronic circuits to accurately measure relative (gauge) pressure in liquid and gas systems. The construction is strong, which makes it able to work continuously and thus suitable for process monitoring. The RB21C1 can be used for measurement in a range between -1 bar and 0 bar as well as 0 bar and 200 bar which makes it a reliable General Purpose Pressure Transducer for a wide variety of industrial applications. Capable of measuring media temperatures between -30°C to 80°C, it operates within a compensated temperature range of -10°C to 55°C and has an accuracy of 0.5% Full Scale, with long term stability of less than 0.3% FSR/year, and a response time of less than 5 milliseconds, for fast and consistent pressure measurement. The General Purpose Pressure Sensor is suited for manufacturing processes, compressor, water treatment plant, hydraulic equipment and automation. RBA OPTISYNC PRIVATE LIMITED provide the RB21C1 Series for long lasting performance and reliable operation and accurate pressure measurement in demanding applications in the industrial sector.

Main Features

  • Reliable performance, easy application
  • Short protection and reverse polarity protection
  • Cost effective
  • Compact size

Applications

  • Air application
  • Factory automation
  • Pharma industries
Performance Characteristics
Pressure type Relative(gauged)
Compensated temperature range -10 ... 55 C
Measuring Range -1 ... 0 ~ 0 ... 200 bar
Long term stability <0.3 % FSR/a
Accuracy 0.5% FS
Response time <5 ms
Min. measuring span 1.0 bar
Max. measuring span 200 bar
Temperature coefficient <0.15 % FSR/10K, measuring span
<0.25 % FSR/10K, zero point
Process temperature -30 ... 80°C
Process pressure Refer measuring range for Process pressure
Connection variants G 1/4” or NPT 1/4” Male thread
Material of Construction
Diaphragm Ceramic
Pressure port SS304
Housing SS304
Sealing Viton
Output Signal
Current output 4 ... 20 mA, 2-wire
Voltage output 0~5VDC
0~10VDC
0.5~4.5VDC
Electrical Connection
Connector DIN 43650
M12 connector
Cable 2m cable exit
Power Supply
Voltage supply range 11 ... 30V DC, with 4 ... 20 mA output signal
15 ... 30V DC, with 0 ... 1 0V output signal
5V DC ratiometric ... with 0.5 ... 4.5V output signal
High Performance
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