Air DP Switch (Range 40 to 400 Pa) DPS400

A differential pressure switch is a device which utilizes a differential air pressure to actuate an electric switch at a pre-set actuation point. This may be the difference between two positive or two negative pressures, one of each, or a positive and atmospheric or a negative and atmospheric pressure. The electric switch may be used to start or stop motors or fans, open or close dampers or louvers, light a warning signal, sound alarms, etc.

Features & Benefits:

• Switching-point easily adjustable with scale in Pascal
• Direction of M20x1.5 conduit entry can be rotated in steps of 120°
• Only one screw needed for housing cover

Certifications:

• CE according to 2014/35/EU
• EC Gas Appliance Directive 2009/142/EC according to DIN EN 1854: 2010
• ROHS 2011/65/EC