Dwyer Instruments

Includes Dwyer A-298 Dwyer A-298 Flush Mounting Bracket for 603A, 605 & 3000MR Gauges

Includes Dwyer A-299 Dwyer A-299 Flush Mounting Bracket for Magnehelic Gauges

Dwyer A-301 Features Uses an isolated piezoresistive pressure sensor to produce a resistance change across a wheatstone bridge 2-wire operation simplifies installation Zero and span...

Dwyer A-301-SS Features Uses an isolated piezoresistive pressure sensor to produce a resistance change across a wheatstone bridge 2-wire operation simplifies installation Zero and span...

Dwyer A-302 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-303 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-305 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-306 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-307 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-307-SS Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils,...

Dwyer A-308 Features Used with manometers, Magnehelic gauges, pressure switches and other controllers to show (or control from) static pressure drop across air filters and coiling coils, blower...

Dwyer A-310A Positions are: (1) Line: Gauge connected to pressure source (2) Off: Both Gauge and connection to pressure source closed (3) Vent: Gauge vented to atmosphere and connection to pressure...