The hot and cold temperature controllers offer highly accurate electronic temperature control for hot, cold, or cold/defrost cycling for a variety of refrigeration and heater control applications, the manufacturer says. Typical applications include refrigerated and frozen food storage, chillers, and HVAC equipment. Model 2696-C is designed for cold on-off temperature control, while Model 2697-C provides cold control as well as defrost cycle control. These cold controllers provide on-off control for temperatures between -40 degrees and 50 degrees F (-40 degrees and 10 degrees C). Model 2696-H is designed specifically for hot on-off control for temperatures between 32 degrees and 285 degrees (0 degrees and 140 degrees C). All three of these controllers provide a differential of 2 degrees, thermistor temperature sensing of Â±2 degrees, and a set point adjustment of 1 degree resolution, which is set by a potentiometer.
Selco/ECC, 605 South East St., Anaheim, CA 92805-4842; 800-229-2332; email@example.com; www.selcoproducts.com.