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.): | 5 Pa (PS1500: 20 Pa, PS4500: 100 Pa) |
Accuracy of switching point (high limit typ.): | PS200: 20 Pa, PS300 & PS500: 30 Pa, PS600 & PS1500: 50 Pa, PS4500: 200 Pa |
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 |
Protection standard: | IP54 |