Contact Devices for Pressure Gauges

Contact devices for pressure gauges are integrated switches that trigger electrical signals when pressure reaches preset limits. They enable simultaneous local pressure viewing and automated control like alarms, pump starts/shutdowns, switch processes or valve adjustments.

• available with single, 2, 3 or 4 set points (low low – low – high – high high alarm)
• nominal value can be set from the outside
• inductive contacts for use in ex zones
• Available in all type of sizes exceeding than 100mm diameter
• Drag pointer option to see the max pressure per day

Contact Options:

• Slow action contacts for standard applications
• Snap action w. magnets (not affected by vibration areas)
• Electronic 3 wire PNP switch for connection with PLC
• Inductive: non touching proximity switch for EEx applications

Transmitter are available as built in or added version for 0/4-20 mA output