Anaheim, Calif. Selco/ECC's new 2698 and 2699 cold/hot controllers offer enhanced functions for sensing and control of heating, cooling and humidity in a variety of products such as spas, cooking equipment, freezers, refrigerators and dehumidifiers. These cost-competitive devices can replace traditional bulb and capillary thermostats for designs that require high precision temperature and time control, and/or temperature reading display capabilities.
The new electronic controllers feature a number of enhanced control options including two- or four-digit pushbutton display panels, bi-color LED indication, and options for user panel remote control and user adjustment of differential. Incorporating microprocessor-based technology, these controllers provide excellent performance accuracy, repeatability and stability.
The new Model 2698 electronic cold/hot controller is designed for ON/OFF cooling control for temperatures between -40°F to 50°F (-40°C to 10°C), or cooling control for temperatures between -32°F to 285°F (0°C to -140°C). In the cooling mode, the 2698 or 2699 optimizes precise time/temperature control by providing user settable lock-out time and minimum run time. Output choices include a SPST/SPDT relay rated at 10, 15, or 30 amps.
The new Model 2699 electronic cold/hot controller is designed for ON/OFF temperature and humidity control and features up to three outputs with multiple relays, or alternately, offers the ability to drive an external solid-state relay. The additional outputs can be programmed to drive a fan, lights, defrost heater or damper. Model 2699 also includes programmable LED indication in addition to its standard bi-color LED feature and optional remote digital display control.
For maximum versatility, users can select from several input options including Selco/ECC's solid state transformer with a wide power input range from 75 to 305 Vac, 50/60 Hz; a standard transformer power input from 115 Vac or 230 Vac, with Class 2 Isolation. The device also includes an onboard POT and connector that can optionally be used for an external linear 0-5 V input signal such as temperature, humidity, or pressure.
Selco/ECC, 1-800-229-2332, www.selcoproducts.com