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PD33X Digital Differential Pressure Sensor
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High precision differential pressure transducer with an accuracy of 0.1% full scale including temperature errors over +10 to 40 deg C. Available in pressure ranges from 1 to 30 bar differential with a RS485 digital interface as standard plus an optional USB or RS232 converter cable for connecting to a desktop or laptop computer.
Product Parameters
Pressure Ranges: from 0 to 1 up to 0 to 30 bar (15-450 psi) diff
Accuracy: ±0.05%FS over +10 to +40 degC and ±0.1%FS over -10 to +80 degC
Output Signal: USB, RS232 or RS485 digital interface for pressure, temperature and programming
Electrical Connections: IP65, IP68 integral cable or Binder plug
Pressure Connections: G1/4 BSP or 1/4 NPT female thread
Weight: 500g
Special Features: Connect up to 16 digital pressure transducers on one serial bus interface, log pressure and temperature readings via supplied software
Special Options: USB or RS232 data interface cable and PC software
Product Description
The PD33X differential digital pressure sensor incorporates semiconductor strain gauge sensing technology and digital compensation techniques to produce a highly precise pressure transducer over a wide temperature range.
The optional USB or RS232 interface cable enables the PD33X digital differential pressure transducer to be used with the prog30 instrument configuration software and the read30 data reading software. The live pressure output signal can be read or a data logging procedure can be configured for recording pressure data at timed intervals. All data can be displayed in the form of graphs and printed out if necessary.
The PD33X differential digital pressure sensor also incorporates a temperature sensor which is located very close to the diaphragm in contact with the media. This temperature sensor is used to digitally correct the pressure transducer at different temperatures and it is also provided as an output signal via the RS485 interface.
Related Products
Lower range differential pressures sensors with a digital output
Digital output presure transducers
Pressure instrumentation for connecting to a PC
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Site Last Updated: 08/02/12
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