TEMPERATURE CONTROLLER

Unlike a normal thermostat, this kit has two outputs, one for “high” alarm, e.g. to switch on the air conditioning, and one for “low” alarm, e.g. to switch on the central heating. Both alarms are adjustable independently, each with their own hysteresis. Sensor K6001 included. Specifications Relay outputs: 5A / 220VAC switch-over contact Resolution: ± 0.1°C Display from -40°C to +150°C 24-hour clock (50Hz mains frequency) Alarm setting: from -50°C to +154°C Separate optocoupled sensor input (for K6001) Power supply: 9VAC / 300mA Front panel dimensions: 60 x 117mm / 2.4 x 4.6″, depth 80mm / 3.2″ Hints If you want to add a battery backup, you can make the following modifications : k6002bat.jpg Remark: for voltage interuption of more then 1 min, the clock should be re adjusted, or connect a time base like K2656 (set it to 50Hz) to the RTCC pin of IC2.