Air pressure sensor: Precise air pressure measurement

Other features

• Adjustable measurement range for versatility

• Automatic zero calibration for maintenance-free operation

• Available in two distinct versions

Operating Principle

These sensors feature a measuring cell that gauges pressure or flow, generating an output signal correlated to the measured value. The adjustable measurement range can be fine-tuned using provided jumpers. It's important to maintain stable ambient temperatures, particularly when measuring low pressures, to minimize temperature drift. Additional factors like turbulence can be mitigated by selecting an appropriate time constant through jumpers.

Effortless Installation

For optimal performance, mount the sensor vertically with the cable gland facing downwards. Ensuring freedom from vibrations and environmental factors such as turbulence is essential. The weatherproof plastic housing, coupled with an IP54 rating, provides defense against external influences.

Air is directed to the measuring cell through flexible hoses attached to the hose nipples. This design allows for flexible installation at a distance from the measurement point.

Automatic Zero Calibration

These sensors shine with their automatic zero calibration feature. Calibration is conducted every 5 minutes, effectively compensating for temperature drift. This ensures precise measurements without the need for manual or factory calibration.

Two Precision Variants

Choose between two versions. One boasts a 3 Pa accuracy, while the other, with an accuracy of 0.5 Pa, proves optimal for pharmaceutical and industrial applications.

Discover how our Air Pressure Sensors with 0-10 Vdc Auto Calibration elevate precision and reliability in pressure measurement.