The PS series mechanical differential pressure switches offer a cost effective solution for filter, fan and duct pressure monitoring in building automation systems in the HVAC/R industry. PS series products offer field selectable switching point adjustment.
|Accuracy of switching point (low limit typ.):||±8 Pa (PS1500: ±20 Pa, PS4500: ±100 Pa)|
|Accuracy of switching point (high limit max.):||±15 %|
|Service life:||over 1 000 000 switching operations|
|Electrical rating (resistive load):||3 A / 250 VAC (PS200: 0.1 A / 250 VAC)|
|Electrical rating (inductive load):||2 A / 250 VAC (PS200: --)|
|Operating temperature:||-20...+60 °C|