PS-100 series air pressure sensing switches can be actuated by positive, negative, or differential pressures, according to the company. The switch is a snap-action switch featuring customer-specified fixed set points between 0.10 in w.c. and 2.0 in w.c. The switch has switching power up to 5 A, 125/250 V a.c., T125. The switch housing is made of UL94V0-grade plastics. Gold contact versions are available for direct digital control applications, according to the company. Applications include boilers, hot water heaters, and various HVAC products.
Goldtech Controls Ltd.
Canon Communications LLC . © 2008