- Article name
- Pressure sensor module
- Pressure measuring range
- -1...0 bar
- pressure measuring variant
- relative pressure
- Reamaining error linearity/hysteresis
- < ± 0.3% FS
- Application temperature
- -20...+80 °C
- Raw material
- Sensor: Ceramic AI203, Housing: Aluminium
- Pressure connection
- Hose connection 6/4 mm
- Output signal
- Analogue: 0...5 VDC, digital: I²C
- Electrical connection
- 5-pole pin header, RM 2.54 mm
- Power supply
- 6...15 VDC
- Resolution
- Digital: 13 bit; analouge: 11 bit
- Dimensions
- (LxWxH) 30 x 30 x 51 mm
- Installation
- Im Gehäuse
- I²C address
- 0x78
- Weight
- 0.0526 kg
The pressure transducer modules of the DRMOD-I2C series transfer the measuring value as a calibrated and temperature compensated I²C digital signal. A second analogue output provides the measured values as linearised signal 0…5 VDC. A Microcontroller or Pressure controller can then directly read the pressure values via a 5-pin board connector.
The probe housing is made out of light metal (aluminium). The connection to the medium takes place over a hose connector 4/6. These transsucers show a high chemical resistance, however we recommend to make a media compatibility test especially if critical media like e.g. in electroplating applications (iron trichloride) or oils with undefined additives are used.
Areas of application:
- Food industry
- Building automation
- Aeration systems
- Fuel pumps
- Fill level controls
- Fuel cells,…
I²C interface
Communication corresponds to the usual I²C protocol. All technical specifications of the protocol can be found in the documentation "Serial" Interface of B + B. Visit our download center and specify your article number: Download center.
Note:
Programming of customer-specific I²C address with article SHOP 0800 3000.
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