Customized 220v refrigeration thermostat STC-1000
Our company specializes in R&D, production and sales of microcomputer temperature controllers and humidity controllers. The chip used in the temperature controller has stable performance, complete functions, multiple protections, advanced and reasonable structural design and process processing, and the technical level is internationally advanced and domestically leading . This product has a wide range of applications in the field and industry of freezing and refrigeration and refrigeration maintenance. Our company can also design and customize products according to customer requirements.
Features and functions
Switch the modes between cool and heat;
Control temperature by setting the temperature setting value and the difference value;
Refrigeration control output delay protection;
Alarm when temperature exceeds temperature limit or when sensor error.
Front panel size:75*34.5mm
Temperature measuring range:-50℃~99℃
Operating ambient temperature:0℃~60℃
Relative humidity:20%~85%(No condensate)
Relay contact capacity:Cool(10A/250VAC);Heat(10A/250VAC)
Sensor error delay:1 minute
Alarm when sensor error: Controlleractivate the sensor error alarm mode when sensor open circuit or short circuit,all the running status is closed offwith the buzzer alarms,and the nixie tube displays "EE",press any key can cancel alarm sound, system back to display the normal temperature when the error and the fault is cleared.
Alarm when the measuring temperature exceeds temperature measuring range: Controller activates the error alarm function when the measuring temperature exceeds the temperature measuring range,all the running status is closed off with the buzzer alarms,and the nixie tube displays "HH",Press any key can cancel alarm sound, system back to display the normal working mode when the temperature restore to normal measuring range.
1.Strictly distinguish the sensor down-lead, power wire and output relay interface from one another, and prohibit wrong connections or overloading the relay.
2. Dangers: Prohibit connecting the wire terminals without electricity cut-off.
Prohibit using the machine under the environment of over damp, high temp.,strong electromagnetism interference or strong corrosion.
1. The power supply should conform to the voltage value indicated in the instruction.
2.To avoid the interference,the sensor down-lead and power wire should be kept a proper distance.