The differential pressure switch is used to center air conditioning auto-control
and
ventilation
The differential pressure switch is used to center air conditioning auto-control
and
ventilation purification project Range ability: 30Pa~300Pa, to be set freely by knob, that can fully meet the standard
of differential pressure alarm for AHU filter net
Unique higher temperature resistance diaphragm material, which is so thin to guarantee sensitive reflection to micro differential pressure Contact of SPDT switch is made of Sterling silver (NO or NC node can be selected
by user)
Air-tight chamber can prevent contact from oxidation to prolong its life Easy to install extremely Only one fixing screw for cover