Chromalox offers stocked Process Sensor Packages as well as Liquid Level Switches for your tank heating applications.

Process Sensor Package

Each Process Sensor Package will include a process sensor, sensor wire, and a 304 stainless steel thermowell with a 3/4” NPT boundary connection, 7-1/2” insertion length, and lagging extension for up to 3” of insulation clearance.

• PSKS-J4SS50-0001 is intended for sensor locations requiring <50 feet of wiring. The kit includes a thermowell, matching type J thermocouple, and 50 ft of thermocouple wire.

• PSKS-RTD4SS200-0002 is intended for sensor locations requiring <200 ft of wiring. The kit includes a thermowell, matching RTD, and 200 ft of RTD wire.

Liquid Level Switch

Having a liquid level switch in the application is vital to protecting the heating equipment by ensuring proper shutdown of the heater when the level drops below the threshold point. Select between a brass level switch with simple terminal wiring or a more robust stainless steel model with Class I Group C,D / Class II Group E,F, G explosion-proof terminal housing.

• PSKS-BNL-0003 is intended for side mounting in clean water applications, non-hazardous area for temperatures up to 400°F. Wiring is handled by simply connecting to the leads with a conduit or a connection head directly coupled to the brass fitting.

• PSKS-6SSYH-0004 is intended for side mounting in water, oil, or caustic solution applications with a minimum specific gravity of 0.7. It can be used in hazardous area installations, being rated for Class 1 Groups C, D / Class II Group E, F, G areas. Wiring is via the explosion-proof terminal enclosure.

Process Sensor Package & Liquid Level Switch

Process Sensor Package & Liquid Level Switch Catalog Page