Dwyer 1627-1 Single/Dual Pressure Switch

Dwyer 1627-1 is a single and dual pressure switch suitable for air and non-combustible compatible gases. It has a temperature range of -30 to 130°F (-34.4 to 54.4°C) and features 3 screw-type electrical connections. The diaphragm should be mounted in a vertical position, though other orientations can be discussed with the factory. It has a pressure limit of 50 in. w.c. (12.44 kPa) continuous and 2 psig (13.79 kPa) surge. The switch has a 1/8" female NPT process connection, ±1% repeatability, and an electrical rating of 15 A @ 120 to 480 VAC, 60 Hz. The set point adjustment is done through a screw adjustment.

Specifications
Manufacturer	Dwyer
(Instrument-Sensor) Application	Air and Non-Combustible Compatible Gases
Component	Pressure Switch
(Instrument-Sensor) Temperature Range	-30 - 130°F/-34.4 - 54.4°C
(Instrument-Sensor) Type	Single/Dual