Dwyer Instruments

Dwyer 2320 MAGNEHELIC, PRESSURE GAUGE, 10/0/10 Precision litho-printed scale is accurate and easy to read. Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted...

Dwyer 2330 MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE, 15-0-15 Precision litho-printed scale is accurate and easy to read. Red tipped pointer of heat treated aluminum tubing is easy to see. It is...

Dwyer 250-AF MANOMETER AIR FILTER GAUGE, .10-0-1.0 SPECIFICATION: Highly accurate, easy to use, almost indestructible, foolproof and dependable. There are no moving parts - no mechanical linkages...

Dwyer 250-AF MANOMETER AIR FILTER GAUGE, .10-0-1.0 SPECIFICATION: Highly accurate, easy to use, almost indestructible, foolproof and dependable. There are no moving parts - no mechanical linkages...

Dwyer 251-AF Highly accurate, easy to use, almost indestructible, foolproof and dependable. There are no moving parts - no mechanical linkages - nothing to wear out, jam or deteriorate from...

Dwyer 252-AF Features High accuracy and easy to use, making it a dependable device for many years of service Easy to read polished inclined scale allows minute pressure differences to be read No...

Dwyer 26133 Input Impedance Specifications Thermocouple: 3 Megohms minimum Voltage: 5000 ohms Current: 10 ohms RTD Current: 200 µA maximum Control Output Ratings Relay: SPDT, 10 A @ 240...

Dwyer 2713-WP Specifications Service: Oil free, clean dry air filtered to 40 microns Input Signal: 4-20 mA Air Supply: Minimum: 5 psig (0.3 bar) above maximum output; Maximum: 100 psig (6.9...

Dwyer 2913-E Features The set point and deadband are both easily adjustable via screws inside the cover For ease of installation, the switches come with a 1/4" female NPT process connection...

Dwyer 3000MR-0 Photohelic, Switch/Gauge 0 to 0.5 in W.C. Using solid state technology, there Series 3000MR and 3000MRS Photohelic switch/gauges combine the functions of a precise, highly repeatable...

Dwyer 3001MR Pressure switch gauge range 0 to 1 in WC combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gauge employing the...

Dwyer 3002MRS Photohelic, Switch/Gauge 0 to 2 in W.C. Using solid state technology, there Series 3000MR and 3000MRS Photohelic switch/gauges combine the functions of a precise, highly repeatable...