Differential Pressure Gauge

Uses and Features

Differential pressure gauges are essential components for monitoring and measuring pressure differences between two points in a system. They play a key role in controlling ventilation, filtration, suction, liquid, and gas systems—providing alerts for blockages, performance drops, operational anomalies, or maintenance needs.

At Ventilation & Engineering, we offer a wide range of analog and digital differential pressure gauges, including models with output capabilities for real-time monitoring and control.


Analog gauges –  
A simple, reliable, and easy-to-use solution, ideal for local monitoring in field conditions. Available with a wide range of measurement spans, from a few tens of Pascals up to vacuum and very high pressures.


Digital gauges with display and output –  
They feature an advanced internal sensor that measures differential pressure and provides accurate real-time readings. They support electrical outputs such as 4–20 mA or 0–10 V, allowing easy integration with industrial control systems, PLCs, and system flow management without the need for manual intervention.

Technical Specification

  • Models : Analog, with transmission and digital display.

User Benefits

  • High stock availability, including for custom production.
  • Engineering adaptation of the pressure gauge to the customer’s process requirements.
  • Reliable and top-quality pressure gauges.
Analog differential pressure sensors of the Magenelic type