Dwyer Instruments

Large Diaphragm Pressure Switch, Application Air Conditioning, Duct Heater Control, Industrial HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V...

Pipe Mount Thermometer, Temperature Range -50 Degrees to 250 Degrees F, Dial Diameter 2 in, Pipe, Includes NIST-Traceable Certificate No, Housing Material Steel, Lens Material Glass

Dial Thermometer, Temperature Range 150 Degrees to 750 Degrees F/65.5 Degrees to 398.9 Degrees C, Stem Length 2.5 in, Dial Diameter 3 in, 1/2 in NPT, Back, Includes NIST-Traceable Certificate No,...

Water Meter, Product Type Flow Meter, Flowmeter Type Electromagnetic, Accuracy +/-1.5 Percent (Nominal Flow), +/-3 Percent (Transitional Flow), Connection Size 1 in, Connection Type NPT, Compatible...

Digital Manometer, Maximum Pressure 200 in wc, Minimum Pressure 0 in wc, Accuracy +/-0.1 Percent of Full Scale from 60 Degrees to 78 Degrees F, +/-1 Percent of Full Scale from 32 Degrees to 60...

Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material , Housing Type Standard Housing, IP...

Pressure Transmitter, Minimum Pressure 0 psi, Maximum Pressure 2,000 psi, Electrical Connections Cable & Wire Leads, Output 4 to 20mA DC, Accuracy +/-0.25 Percent of Full Scale, Number of Wires 2,...

Digital Process Pressure Gauge, Accuracy +/-0.50 Percent, Gauge Case Material Polycarbonate, Nominal Dial Size 3 in, IP/NEMA Rating NEMA 4X, Hazardous Location Rating Class I, Division 1, Groups A,...

Digital Process Pressure Gauge, Accuracy +/-0.50 Percent, Gauge Case Material ABS, Nominal Dial Size 3 in, IP/NEMA Rating Not Rated, Hazardous Location Rating Not Rated, Compatible Process Media...

Anemometer, Minimum Velocity Measured 118 fpm, Probe Diameter 3 in, Probe Type Rotating Vane, Maximum Velocity Measured 6,299 fpm, Minimum Dew Point Measured Not Applicable, Minimum Hot Wire Probe...

Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @...

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