RB21F Series Pressure Transmitter
Introduction
A flush diaphragm pressure transmitter is specially
designed for measuring pressure in challenging applications,
such as those involving highly viscous or solid-laden fluids.
Unlike traditional pressure transmitters, flush diaphragm
transmitters feature a diaphragm that sits flush with the
device's front, preventing debris buildup and contamination.
Main Features
- Precise & accurate
- Flush Diaphragm process connection
- Wide range compatibility
- Fully welded design
Applications
- Pharma application
- Very low Range pressure measurement
- Factory automation
- Chemical process plant
Technical Specifications
Performance Characteristics |
Pressure type |
Relative(gauged) & Absolute |
Compensated temperature range |
-10 ... 55 C |
Measuring Range |
0... 100 mbar |
Long term stability |
<0.3 % FSR/year |
Accuracy |
0.5% FS |
Response time |
<5 ms |
Min. measuring span |
100 mbar |
Max. measuring span |
400 bar |
Over pressure |
1.5 times FS |
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 1/2 Flush Diaphragm |
Material of Construction |
Diaphragm |
SS316L |
Pressure port |
SS304 |
Housing |
SS304 |
Sealing |
NBR |
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 |