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Add Time：	2016-08-21 09:00:32
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Product description:

An overview,
YWK -ct temperature controller adopts intelligent PID control, when measured by thermocouple, heat resistance) acquisition temperature deviation to the given value, YWK -ct temperature controller according to the deviation of measured signal with a given value of proportion (P), integral (I) and differential (D) operations, so as to control relay on-off ratio, led to a given value measurements, achieve the effect of the automatic control;The controller also has, the lower limit temperature alarm and relay output function, high cost performance, which can be widely used in electric power, chemical, plastic, packaging, food enterprises
Second, the model
YWK-CTn-K-Jn, YWK-CTn-Pt100-Jn
Third, technical indicators

Fourth, the dimensions and installation
YWK - CT1: appearance size: 72 mm * 72 mm * 72 mm surface mounting, hole size: 68 mm * 68 mm
YWK - CT2: overall dimensions: 48 mm * 96 mm * 96 mm surface mounting, hole size: 45 mm x 92 mm
YWK - tc3: overall dimensions: 48 mm x 48 mm x 100 mm surface mounting, hole size: 45 mm x 45 mm

Five, the panel

1, measure the temperature display screen (PV) in normal work, measured temperature value;In the parameter Settings, according to the prompt;
2, control temperature display: (SV) (set) in normal work, display control (set) temperature;When to set parameters, display each parameter values;
3, the master output indicator light: when output control relay action, indicator;When the master control relay output reduction, lights out;
4, self-tuning indicator light: when choosing self-tuning runtime, indicator;
5, the lower limit alarm indicator light: when measuring the temperature below the lower limit of set temperature, the indicator, output lower limit alarm relay action;When measuring temperature higher than the lower limit of set temperature, light, output lower limit alarm relay reset;
6, limit alarm indicator light: when the upper limit of temperature measuring temperature is higher than the set, indicator, maximum output alarm relay action;When measuring temperature is lower than the upper limit set by the temperature, light, the output upper limit alarm relay reset;
7, functional control button: hold down the key for 0.5 seconds, enter the master temperature setting state, after the master temperature setting, hold down the key for 0.5 seconds again can save Settings and exit the master temperature setting state;Press and hold the button for 5 seconds, enter a state of other parameters setting, parameter Settings, press SET button for more than five seconds, system will save Settings and exit the SET state, returned to normal;
8, set the shift key: in setting state, hold the key to choose parameters of the digital (, ten, hundred, thousand);
9, diminishing set numerical key: in setting state, press the key number minus one at a time, hold not to put the digital rapid reduction;
10, set numerical increment key: in setting state, press once the number plus one, hold not to put the Numbers quickly.
Sixth, the thermostat setting and operation
Master temperature Settings: thermostat in normal working state after the power supply, press SET key for 0.5 seconds, the red display shows the prompt "SO," green screen shows master SET temperature, at this point, the thermostat (s) into the master temperature Settings, press the shift, increasing and decreasing button can be SET or modify the control temperature.After the master temperature Settings, press SET key for 0.5 seconds again can save Settings and exit the master temperature setting state, to return to normal state.
Thermostat in normal state, press SET key for 5 seconds and the thermostat SET into the second area.At this time, each time you press the SET key, the red display will transform a prompt, green display shows the parameter values, select the shift, increasing and decreasing button to SET or modify the parameters.The