A514 Differential Pressure Switch
This differential pressure switch is commonly used in water and oil series to control the pressure difference between the supply and return pipes.
The A514 Differential Pressure Switch features highly sensitive pressure sensors on both sides that trigger the switch mechanism to control equipment like motor-driven valves. It’s typically used to manage pressure differences between supply and return pipes in water and oil systems. For example, it can control a valve in the bypass near the pump; when the pressure difference exceeds the set value, the valve opens or closes to maintain normal system operation.
Certifications:
- UL
- catalogue DOWNLOAD
Additional information
| Medium | Refrigerant,air,water,oil |
|---|---|
| Switching load | FL8A/LR48A at 240VAC |
| Dielectric strength | 1500V/one minute without breakdown |
| Temperature(Medium) | -40…+120°C [ -40…+248°F] |
| Temperature(Ambient) | -20…+65°C [-4…149°F] |
| IP grade | IP20 |
