Dwyer Instruments

Differential Pressure Switch 3-11 In, 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 @...

Differential Pressure Switch 1.4-5.5 w.c, 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 @...

Flow Meter Pvc 2 - 20 Gpm, Product Type Acrylic Flowmeter, Flowmeter Type Variable Area, Accuracy +/-2 Percent, Connection Size 1 in, Connection Type NPT, Media Temperature - Maximum 120 Degrees F,...

Anemometer, Minimum Velocity Measured 0 fpm, Probe Diameter 0.35 in, Maximum Velocity Measured 6,000 fpm, Minimum Dew Point Measured Not Applicable, Minimum Hot Wire Probe Length Not Applicable,...

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 Transmitter, Minimum Pressure 0 psi, Maximum Pressure 200 psi, Electrical Connections Screw Terminals, Output 4 to 20mA DC, Accuracy +/-0.25 Percent of Full Scale, Number of Wires 2, Process...

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...