Air differential switch.
a single pole double throw (SPDT) differential pressure control

Air differential pressure switch

This switch is a single pole double throw (SPDT) differential pressure control
which is used to supervise the filter for flow control in the aeration system,
fan and air modulating valve

Description: 

AE-6021 series pressure controllers are used as a flow switch in
ventilation ducts to control differential pressure and monitor filter.
condition, provide fan status, or to control air dampers.
With the switch's individually calibrated knob, you can set the
switching point without using a pressure gauge. The switch
includes a multi-position mounting bracket and tubing, ducts
nipples, and screws

Features
Switching point visible through transparent cover
IP54 housing
Easy installation
Single cover fixing screw
Connection kit supplied.
Integral cable gland with strain relief.

Technical Parameter
Media: Air and non-corrosive gases.
Range: 30...1000 Pa
Contact: Single pole changeover rated 250 VAC @ 2 A (resistive)
Working temperature:-15ºC~65ºC
Max. pressure: 5000pa

Application
Detection of clogged filters
Detection of icing on air conditioning coils and initiation of defrost cycle
Air proving in heating or ventilation ducts
Monitoring fan operation
Maximum airflow control for volume system
Burner air control.

Ordering Code
Model              Description
AE-6021-30    ADP switch with mounting bracket and tubing, 30~300Pa
AE-6021-50    ADP switch with mounting bracket and tubing, 50~500Pa
AE-6021-100  ADP switch with mounting bracket and tubing,100~1000Pa

Packing  Details