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B+B Sensors Pressure Sensor Modules Voltage and I2C Outputs

<p>These pressure sensor modules have both a calibrated analog 0 to 5V voltage output and a digital I<SUP>2</SUP>C interface that can directly communicate with a microcontroller. Precise calibration at 7x measuring points gives outstanding precision and a very low temperature residual error. The high resolution measured values make integration with customer specific products easy, shortening time-to-market product development.<BR><BR>The probes are ideally suited for the measurement of static and dynamic relative pressure in liquids and gases and typical applications include building instrumentation, ventilation control, fill condition measurement, filter monitoring and automation technology.</p>
  • Choice of measuring ranges
  • Ceramic relative pressure sensors
  • Calibrated and ready-to-use
  • Long term stability
  • Compact dimensions 51 x 30 x 30mm
Linearity/hysteresis< ±0.2%
Temperature coefficient< ±0.02% FS/K
Operating voltage6 to 15V
Current consumption<5mA
Voltage output0 o 5V for pressure
I2C interface100/400kHz, address 0x78
Electrical connection5-pin RM 2.54mm
Media connectionHose connection 6/4mm
Temperature application range-40°C to +100°C
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01 March 2015 Question by: Rapid Customer
Q. What is the accuracy? You say 0.2% but the datasheet says 0.3%, Who is right?
A. Hi TJB Systems. Thank you for your question. According to the data sheet it is 0.2% for ceramic and 0.3% Piezo resistive so both apply.