Pressure Controller Normally Open Normally Closed Hydraulic Oil Pressure Switch
Adjustable pressure switch
This series of pressure switches is typically used for pressure control in oil and grease lubricated systems, hydraulic, pneumatic and water circuits. Diaphragm pressure switches feature a hexagonal body, an oil-resistant nitrile rubber (NBR) diaphragm, and silver contacts; the housing contains clip connections, balancing springs and setting springs for the pressure to be measured. If the pressure switch needs to adjust the pressure, after removing the CAP3 fixing screw (marked B), use a small screwdriver to turn the V adjustment screw; be careful not to interfere with the spring action.
technical parameters:
Diaphragm pressure setting range 0.3-50bar, working pressure 150bar, safety pressure 300bar
High-pressure diaphragm pressure setting range 1-150bar, working pressure 300bar, safety pressure 600bar
Piston pressure adjustment range 50-300bar, working pressure 450bar, safety pressure 800bar
Body Material: Galvanized Steel (Piston Type), Carbon Steel Galvanized, or Brass (Diaphragm Type)
Electrical contacts: silver nickel, gold plating
Current status: normally open (purple) / normally closed (blue)
Voltage: 250V/48V Current: 0.5A
Working life: 1 million times
Diaphragm and sealing materials are NBR, FKM, EPDM, HNBR, neoprene, silicone
Thread selection: 1/8"GAS-1/4"GAS-M10 × 1-1/8NPT thread, female thread; other types of threaded connections according to customer requirements
Temperature range: -40°C to +140°C (depending on membrane/seal material)
Packing:1PCS
Warranty period: 120 days
On Mar-28-22 at 00:41:54 PDT, seller added the following information: