20T Series Temperature Swichgage

The Murphy 20T Temperature Swichgage® combines temperature indication with a built-in electrical switch for operating alarms and/or shutdown devices. This vapor-actuated gauge uses a sealed capillary tube and sensing bulb to monitor temperature.

The gauge pointer also acts as one switch pole, completing the circuit when it contacts the adjustable limit contact. The contacts feature a self-cleaning motion to help maintain electrical continuity. The 20T is suitable for applications including engine coolant, crankcase oil, transmission oil and oil field equipment.

Features:

• 51mm Dial

• Vapor-Actuated Temperature Indication

• Built-In Adjustable SPST Limit Contact

• Pilot Duty Contact Rating: 2A @ 30 VAC/VDC

• Polycarbonate High-Impact Lens

• Polished Stainless Steel Bezel

• 4 ft (1.2m) PVC-Armoured Copper Capillary

Technical Datasheet