Dwyer Pressure Gauge

We stock differential pressure transmitters with dial displays, pressure transmitters with 4-pin DIN connectors, intrinsically safe gauges, adjustable set-point air pressure switches, and absolute pressure transmitters. This range covers most industrial monitoring and control needs, from HVAC filter monitoring to process safety.

Choose a transmitter if you need continuous pressure data for monitoring or control systems, as it outputs a proportional signal like 4-20 mA. Choose a switch if you only need to trigger an alarm or action at a set point. Consider your control system's input requirements and whether you need adjustable set points.

Yes. We carry Dwyer hazardous-location adjustable set-point air pressure switches and intrinsically safe gauges. When selecting, verify the area classification (e.g., Class I, Division 1) and required approvals. Contact us with your application details, and we'll help you find a compliant model from our stock.