Dwyer Instruments

Pneumatic-Electric Switch, Air Connection Gender Male, Air Connection Size 1/4 in, Air Connection Type NPT, Application Air Compressors, Damper Control, Static Pressure, Fan Control, Filter Status,...

Analog Manometer, Pressure Range -4 to 4 in wc, For Tubing Diameter 0.187 in, Maximum Operating Pressure 50 psi, Maximum Pressure 4 in wc, Minimum Pressure -4 in wc, Scale Units in wc, Series 1211,...

Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 125/250/480 V AC, 60 Hz...

Digital Process Pressure Gauge, Accuracy +/-0.25 Percent, Gauge Case Material Aluminum, Nominal Dial Size 3 in, IP/NEMA Rating IP66, NEMA 4, NEMA 4X, Hazardous Location Rating Class I, Division 1,...

Digital Pressure Gauge, Accuracy +/-1.00 Percent, Gauge Case Material ABS, IP/NEMA Rating Not Rated, Hazardous Location Rating Not Rated, Compatible Process Media Air and Compatible Gases, Sensor...

Duct Temperature Probe, Resistance 10,000 ohm, For Application AHU Monitoring, Building Automation, Chiller or Boiler Loops, VAV Temperature Sensing, Surface Mount, Bare Wire, Duct Mount, Cable...

Temperature Transducer, Minimum Sensed Temperature -40 Degrees F, Temperature Accuracy +/-0.1 Percent Full Scale (Thermocouple), +/-0.13 Percent (RTD), +/-0.3 Degrees C (Thermistor), Power Required...

Digital Thermometer, -58 Degrees to 302 Degrees F/-50 Degrees to 150 Degrees C, Stem Length 6 in, 1/2 in NPT, Adjustable-Angle, Includes NIST-Traceable Certificate No, 3 in dia Display with 3...

-Anemometer, Probe Type -Anemometer, Includes Coiled Cable, Maximum Hot Wire Probe Length 8 in, Minimum Hot Wire Probe Length Not Applicable, Minimum Temperature Measured -20 Degrees F, Minimum...

Immersion Temperature Probe, RTD Type 2-Wire 1,000 ohm, For Application Air, Gases, Liquids and Gels, Number of Wires 2-Wire, Cable Length 6 ft, Insertion, -32 Degrees to 240 Degrees F/-35.5 Degrees...

Indicating Differential Transmitter, Output 4 to 20mA DC, Maximum Pressure 0.25 in wc, Minimum Pressure 0 in wc, Overpressure 10 psi, Accuracy +/-1.00 Percent of Full Scale, Number of Wires 2, Power...

Digital Thermometer, -58 Degrees to 302 Degrees F/-50 Degrees to 150 Degrees C, Stem Length 4 in, 1/2 in NPT, Adjustable-Angle, Includes NIST-Traceable Certificate No, 3 in dia Display with 3...