Dwyer A3003 Photohelic® Pressure Switch/Gauge

Dwyer A3003 Photohelic® Pressure Switch/Gauge is a versatile product suitable for air and non-combustible, compatible gases. With a temperature range of -20 to 120°F (-28 to 48.9°C) and an accuracy of ±2% of FS at 70°F (21.1°C), it offers reliable performance. The electrical connections are screw terminals, and the setpoints have 2 Form C relays (DPDT). The dimensions are 4" (101.6 mm) dial face, 5" (127 mm) O.D. x 8-1/4" (209.55 mm).

Specifications
Manufacturer	Dwyer
(Instrument-Sensor) Measurement Accuracy	4%
(Instrument-Sensor) Measurement Accuracy	3%
(Instrument-Sensor) Measurement Accuracy	2%
(Instrument-Sensor) Supply Voltage	24 VAC
(Instrument-Sensor) Supply Voltage	240 VAC
(Instrument-Sensor) Supply Voltage	120 VAC
(Instrument-Sensor) Application	Air and Non-Combustible Compatible Gases
Component	Pressure Switch
(Instrument-Sensor) Type	Photohelic®
(Instrument-Sensor) Temperature Range	20 - 120°F/ -6.67 - 48.9°C
(Instrument-Sensor) Temperature Range	-20 - 120°F/-28 - 48.9°C