CS pressure controls have a built-in pressure operated, three-pole switch. The contact position of which depends on the pressure in the connector and the range setting and adjustable differential.
The pressure controls are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. Pressure controls with relief valve is used in compressed air systems where pressure relief on the compressor piston before start is required.
The CS is suited for automatic start and stop of air compressors and water boosters.
Features
• Pressure ranges 2 to 20 bar
• Pressure connection G½ or G1/4
• Contact system 3-pole (TPST) as standard and
1-pole as accessory
• Adjustable differential
• Relief valve as accessory
• Manual switch to lock the contact system
• Enclosure IP 43 or IP 55
• Special versions with pressure connection made of polyacetal suitable in drinking water applications -DWGW (KTW)