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0.5 to 4.5V Pressure Sensor pressure sensor uses a voltage signal to represent the barometric pressure. This pressure sensor has been calibrated across the barometric pressure range to accurately detect fluctuations in the atmospheric pressure

✔ Accurate atmospheric pressure measurement for weather, altitude, and environmental monitoring
✔ 0.5–4.5 V ratiometric output for easy integration with microcontrollers and data loggers
✔ Low-power design ideal for battery-powered and IoT applications
✔ Simple three-wire connection — no additional signal conditioning required
✔ Compatible with Arduino, Raspberry Pi, PLCs, and embedded systems
✔ UK stock with fast worldwide delivery and expert technical support

View the Ratiometric pressure sensor Article post for examples and further information on the Ratiometric Pressure sensor

0.5 to 4.5V Barometric Pressure Sensor Output Example

For example a Ratiometric pressure sensor with an atmospheric pressure range of 750 to 1250mBar

Supply voltage = 5V

  • 750mBar = 0.5V = 10%
  • 1250mBar=4.5V =90%

Barometric Pressure Sensor Applications

  • Weather Forecasting
  • Altimeters
  • Atmospheric Changes
  • Altitude Compensation
  • Weather Applications
  • Remote Weather Stations

0.5 to 4.5V atmospheric Pressure Range

  • 750-1250 Bar

0.5 to 4.5V Pressure Sensor overview

  • 3.3-5Vdc.
  • Low power consumption.
  • 3 wires required VDD +, VSS - ,Signal 
  • Zero = 10% of Supply voltage
  • Full output = 90% of Supply Voltage
  • Arduino compatible
  • USB serial adaptor
  • Stainless steel

OSL 0.5 to 4.5 Barometric sensor Overview

  • Pressure ranges from 750 to 1250mBar
  • Custom presssure ranges
  • Ideal for Arduino and microcontrollers
  • Gauge or Absolute
  • Accuracy choice from ±0.25 to ±0.10% NLH ( BFSL)
  • Media Temperature -40 °C to +125 °C
  • Stainless Steel

Mechanical Dimensions

IP65 Cable outlet Dimensions

M12 Dimensions

 

 

 

OnlineSensors Ltd

0.5 to 4.5V Barometric Pressure Sensor

£155.75
Pressure Range:
Electrical Connection:
Process Connection:

0.5 to 4.5V Pressure Sensor pressure sensor uses a voltage signal to represent the barometric pressure. This pressure sensor has been calibrated across the barometric pressure range to accurately detect fluctuations in the atmospheric pressure

✔ Accurate atmospheric pressure measurement for weather, altitude, and environmental monitoring
✔ 0.5–4.5 V ratiometric output for easy integration with microcontrollers and data loggers
✔ Low-power design ideal for battery-powered and IoT applications
✔ Simple three-wire connection — no additional signal conditioning required
✔ Compatible with Arduino, Raspberry Pi, PLCs, and embedded systems
✔ UK stock with fast worldwide delivery and expert technical support

View the Ratiometric pressure sensor Article post for examples and further information on the Ratiometric Pressure sensor

0.5 to 4.5V Barometric Pressure Sensor Output Example

For example a Ratiometric pressure sensor with an atmospheric pressure range of 750 to 1250mBar

Supply voltage = 5V

  • 750mBar = 0.5V = 10%
  • 1250mBar=4.5V =90%

Barometric Pressure Sensor Applications

  • Weather Forecasting
  • Altimeters
  • Atmospheric Changes
  • Altitude Compensation
  • Weather Applications
  • Remote Weather Stations

0.5 to 4.5V atmospheric Pressure Range

  • 750-1250 Bar

0.5 to 4.5V Pressure Sensor overview

  • 3.3-5Vdc.
  • Low power consumption.
  • 3 wires required VDD +, VSS - ,Signal 
  • Zero = 10% of Supply voltage
  • Full output = 90% of Supply Voltage
  • Arduino compatible
  • USB serial adaptor
  • Stainless steel

OSL 0.5 to 4.5 Barometric sensor Overview

  • Pressure ranges from 750 to 1250mBar
  • Custom presssure ranges
  • Ideal for Arduino and microcontrollers
  • Gauge or Absolute
  • Accuracy choice from ±0.25 to ±0.10% NLH ( BFSL)
  • Media Temperature -40 °C to +125 °C
  • Stainless Steel

Mechanical Dimensions

IP65 Cable outlet Dimensions

M12 Dimensions

 

 

 
£155.75

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