General Purpose Pressure Transmitter
The RB21C1 series pressure transmitter is built for precision, utilizing a dependable pressure sensor and specialized circuitry. It excels in measuring both liquid and gas pressures, making it ideal for various industrial applications. Its focus on stability and reliability ensures consistent, accurate results over time.
Main Features
- Reliable performance, easy application
- Short protection and reverse polarity protection
- Cost effective
- Compact size
Applications
- Air application
- Factory automation
- Pharma industries
Technical Specification
| 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 | |
| Measuring Range (Bar) |
Over Pressure (Bar) |
|
|---|---|---|
| -1 ... 0 | 0 ... 1 | 2 |
| -1 ... 1.5 | 0 ... 2.5 | 4 |
| -1 ... 3 | 0 ... 4 | 8 |
| -1 ... 5 | 0 ... 6 | 12 |
| -1 ... 9 | 0 ... 10 | 20 |
| -1 ... 15 | 0 ... 16 | 32 |
| -1 ... 24 | 0 ... 25 | 50 |
| -1 ... 39 | 0 ... 40 | 80 |
| 0 ... 60 | 120 | |
| 0 ... 100 | 200 | |
| 0 ... 160 | 320 | |
| 0 ... 200 | 360 | |
Ordering Code
| RB21C1 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| General Purpose Pressure Transmitter | |||||||||||
| Range | -0.1...0~0...200 bar | ||||||||||
| [0~X] Bar | X:the actual measured pressure | ||||||||||
| Code | Output signal | ||||||||||
| I | 4~20mADC | ||||||||||
| V1 | 0~5VDC | ||||||||||
| V2 | 0~10VDC | ||||||||||
| V3 | 0.5~4.5VDC | ||||||||||
| Code | Electircal Connection | ||||||||||
| 0 | DIN43650 connector | ||||||||||
| 1 | Cable exit | ||||||||||
| 2 | M12 connector | ||||||||||
| Code | Process Connection | ||||||||||
| P1 | G1/4" male thread | ||||||||||
| P2 | NPT1/4" male thread | ||||||||||
| RB21C1 | [0~1bar] | I | 0 | P1 | The whole spec | ||||||