PS Differential Pressure Switch
PS Differential Pressure Switch
PS series are mainly used for monitoring changes in pressure, depression and differential pressure in air conditioning and ventilation and non-aggressive gases.
This type of differential pressure switch is highly reliable, with a robust case and a functional structure, with contacts selectable “normally open” or “normally closed”. The device is simple to assemble and install
The package includes these accessories:
- 2 Screws
- 2 Plastic Pipe Connectors
- 2 m hose ø 4/7 mm
Technical details
| 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 |