Applications

• • Building & Duct Static Pressure,
• • Filter Monitoring,
• • Air Flow Measurement,
• • Process Control,
• • Air Handlers,
• • Clean Rooms,
• • Isolation Rooms,
• • Data Centers,

Features

• • Universal Power 24 – 240 VAC/VDC
• • Optional 4 – 20 mA output
• • Accuracy 1.0%, 0.5% or 0.25%

• The Series A2 digital differential pressure gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A2 differential pressure gauges utilize an extremely stable piezo-resistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A2 is also available with 0.5% or 0.25% accuracy. The A2 digital differential pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A2 features a bright ½" LED display and process arch, which gives the gauge improved readability and precision. The A2 digital differential pressure gauges also feature 5 user selectable engineering units including IN. W.C., MM W.C., CM W.C., kPa, and Pa. The Series A2 offers an improved look, and performance compared to mechanical gauges.