Series A3

Digital Differential Pressure Gauge

The series A3 is a patent pending microprocessor based controller for positive, negative, and differential pressure as well as velocity and flow. The Series A3 includes (2) 8A SPDT relays and an associated software package that allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficients, and more.

Features

• Mounts in Industry Standard Holes
• 1.6 ”   Panel Depth
• Universal Power 16 – 265 VAC / VDC
• (2) 8 Amp SPDT Relays
• Accuracy 1% (better available)
• LCD Program Display
• Large 0.5 ”  LED Display
• LED Process Arch
• Weatherproof Face
• Measures Flow & Velocity
• 15 selectable Units
• Opti Link ™
• Optional 4-20 mA output

Applications

• Dust Collectors
• Laminar Flow Hoods
• Clean Rooms
• Blower Pressure
• Duct Static Pressure
• Glove Box Pressure
• Bubbler Systems
• Cabinet Purging
• Velocity & Flow
• Industrial Ovens