BLVR Series

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The BLVR Series Basic Sensor is based on a Dual Die Reference technology to reduce all output offset or common mode errors. It also incorporates All Sensors CoBeam2 TM Technology to reduce the overall supply voltage while maintaining comparable output levels to traditional equivalent basic sensing elements. This lower supply voltage gives rise to improved warm-up shift while the CoBeam2 Technology itself reduces package stress susceptibility resulting in improved overall long term stability. The technology also vastly improves position sensitivity to nearly immeasurable levels.
This series is intended for use with non-corrosive, non-ionic working fl uids such as air, dry gases and the like. The output is also ratiometric to the supply voltage and is operable from 1.8 to 3.3 volts DC.

  • Features

    • 1 to 30 inH2O
    • 1.8V to 3.3V Supply Voltage
    • 0.3% Linearity
    • Offset Compensated
    • Superior Position Sensitivity
    • Improved Warm-Up Shift Distribution
    • Parylene Coating Available Upon Request
  • Applications

    • Medical Instrumentation
    • Environmental Controls
    • HVAC
    • Portable / Hand Held Devices

equivalent Circuit

Pressure Sensor Maximum Ratings

Supply Voltage (Vs)

6 Vdc

Common Mode Pressure

5 psig

Lead Temperature (soldering 2-4 sec.)

270 °C

Environmental Specification


-25 to 85°C


-40 to 125°C

Humidity Limits

0 to 95% RH (non condensing)

Available Package

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Pressure Range Differential Absolute Gauge
1 inH2O BLVR-L01D -- --
5 inH2O BLVR-L05D -- --
10 inH2O BLVR-L10D -- --
20 inH2O BLVR-L20D -- --
30 inH2O BLVR-L30D -- --