DRTR-I²C Absolute pressure transmitter with digital output
Compact pressure transmitter in stainless steel for liquid and gases

SKU: DRTR-I2C
Highlights
- Calibrated and temperature-compensated I²C signal
- Measuring range: 1 to 50 bar absolute
- Maximum allowable pressure: 4 to 120 bar absolute
- Accuracy: ≤ 0.5% FSO at 23 °C
- 0 to 10 V voltage output signal
Fields of application
- Food industry
- Pneumatics
- High pressure
- Fuel pumps
- Gases
- Fuel cells
Details
The pressure sensor DRTR-I2C-A with digital I²C interface from B+B sensors transmits the measured value as a calibrated and temperature-compensated signal. Microcontroller or pressure controller can directly read the pressure values via the M12-plug connector. The robust probe housing with protection class IP65 is made of stainless steel and has a G¼“ external thread process connection.
General Information
Measuring principle | Ceramic |
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Process pressure range | 1 to 50 bar (absolute) |
Maximum allowable pressure | 4 to 175 bar |
Process temperature range | -20 to 80 °C |
Transmitter accuracy | ≤0.5% FSO at 23 °C |
Configuration | Fixed |
Input/Output
Transmitter output type | Digital I2C/5 V DC |
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Communication protocol | Digital |
Mechanical Data
Process connection | G¼“ outer threads |
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Wetted material | Ceramics, Al2O3 |
Housing material | 1.4305 (303) |
Degree of protection | IP64 IP65 |
Electrical Data
Voltage Type | DC |
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Power supply | 5 V |
Current consumption | 3 mA |
Cable entry | M12 plug |
Certification/Approvals
Other Approvals/ Certification | CE |
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Additional Information
Mounting type | Integrated |
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Electromagnetic compatibility (EMC) | EMV-noise emission EN 61000-6-3:2011 / EMV-noise withstanding EN 61000-6-1:2007 |
Long term stability | (15 to 25 °C) ≤ 0.3% FSO/ year |
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