Dynamic Pressure Switches
DYNAMIC PRESSURE SWITCHES
Dynamic pressure switches from Jola Spezialschalter are devices designed for a wide range of installations, which can also be fitted to specific installations.
The switching element is a diaphragm-operated pressure switch with switching contact, which finds use for signalling, indicating or controlling liquid levels, switching pumps or solenoid valves. Switching occurs by increasing the pressure in the air tube as the liquid level rises.
When the water column drops by approximately 45-50 mm the contact is broken. Higher level differences can be controlled through several switches.
Over time, air escapes through the diaphragm. For this reason, the tube should be vented every 6-8 weeks to prevent malfunctions.
- tank pressure control
- pressure diaphragm switch
- for applications with atmospheric conditions in the tank
- installation max up to 0.5 bar (water column 5 m)
Certification:
- SDS series - top mounting, diaphragm pressure switch, tube material - PP or PVDF, diaphragm material - Perbunan or EPDM, connection via grommet M16 or PG 9 made of PP or PVDF, max AC 250 V
Useful links:
Youtube: Jola Spezialschalter YT
Manufacturer's website: Jola Spezialschalter
Additional information
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Applications
Tags
level measurement
leakage sensor
moisture measurement
level indicator
pump control
level control
pressure measurement
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