Dwyer Instruments

Digital Differential Pressure Gauge, Nominal Dial Size 5 in, Accuracy +/-1.00 Percent, Display Units in Hg, in wc, kPa, mBar, mm Hg, mm wc, Pa, psi, Series DM-1000, Power Source 9V DC Battery; 9 to...

Differential Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical...

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,...

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,...

Clip On Thermometer, Temperature Range 0 Degrees to 200 Degrees F, Stem Length 9 in, Dial Diameter 2 1/2 in, 1/4 in MNPT, Includes NIST-Traceable Certificate No, Housing Material Stainless Steel,...

Liquid Flow Switch, Ambient Temperature - Maximum 163 Degrees F, Ambient Temperature - Minimum -4 Degrees F, Connection Size 1 1/2 in, Connection Type NPT, Contact Rating (AC) 10 A @ 125/250V,...

Digital Manometer, Maximum Pressure 100 psi, Minimum Pressure 0 psi, Accuracy +/-0.1 Percent of Full Scale from 60 Degrees to 78 Degrees F, +/-1 Percent of Full Scale from 32 Degrees to 60 Degrees F,...

Differential Transmitter, Output 4 to 20mA DC (2-Wire); 0 to 5V DC; 1 to 5V DC; 0 to 10V DC; 2 to 10V DC (3-Wire), Minimum Pressure 0 psid, Maximum Pressure 50 psid, Overpressure 250 psi, Accuracy...

Dial Thermometer, Temperature Range 50 Degrees to 300 Degrees F/10 Degrees to 148.9 Degrees C, Stem Length 2.5 in, Dial Diameter 3 in, 1/2 in NPT, Back, Includes NIST-Traceable Certificate No,...

Pressure Differential Switch, Application Air Conditioning, Refrigeration, Heating, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 5 A @ 125/250 V AC, 5 A @ 30 V DC,...

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...

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...