LZ-002 220V
High precision microcomputer intelligent temperature controllerinstructions
Electrical characteristics of product
Temperature range: temperature from minus 50℃ to 110℃
Resolution : temperature 0.1℃
Measurement accuracy: ±0.1℃
Control precision：0.1℃
Frequency refresh：0.8S
Input voltage：AC110-240V(chance)
Measuring input : DS18B20 Waterproof type sensor
Output : relay 10A one road
Environments requirement：temperature from minus 10℃ to 60℃ , humidity from 20% to 85%
Product size：144mm(long)*99mm(wide)*44mm(high)
Power dissipation ：static current≤20MA ，attraction current≤50MA
Instructions:
Start lights ：The equipment is Start to work when the Statuslight is light on.
Stop lights：The equipment is stop working when the Status light extinguish
Status indicator light will blinking frequently and buzzer alarm when the measured temperature is greater than 110℃ or measured temperature is less than -50℃.
Button instruction:
Start ▲▼: set the temperature to start
Stop▲▼: set the temperature to stop
Setting instruction:
1.Refrigeration Mode ：
The refrigeration equipment will start to work if the setting temperature of start is greater than stop and the testing temperature is greater than or equal to beginning. The refrigeration equipment will stop to work if the testing temperature less than or equal to stop temperature.
For example: Setthe starting temperature is 20℃,Stop temperature is 15℃ ，Refrigeration equipment begins to work meanwhile the red indicator light is light when the detected temperature value is more than 20℃. Refrigeration equipment stop working meanwhile the red indicator light extinguish when the detected temperature value is less than or equal to 15℃.
2. Heating Mode ：
The Heating equipment will start to work if the start temperature of set is less than stop and the temperature of testing is small or equal to beginning. If the testing temperature greater than or equal to stop temperature ,the Heating equipment will stop to work，
For example：Set the starting temperature is 15℃, Stop temperature is 20℃. Heating equipment start to work meanwhile the red indicator light is light When the detected temperature value is less than or equal to 15℃. Heating equipment stop to work meanwhile the red indicator light extinguish When the detected temperature value is more than 20℃.
3：Temperature correction mode:
The system set temperature correction for positive and negative 9 degrees
The temperature calibration canbecarried out if feelthe temperature measurement is not accuracy or haveahigher levels of thermometer.
Operation method:
1: Power off. 2: Hold down the Stop- button. 3: Power on.
At this time to enter the setting correction temperature and the "measured temperature word" sample disappeared,"Measured temperature" digital scintillation. Press "Start+" and" Start-" to adjust the correction temperature. The automatic return to normal state for 10 seconds and the "measured temperature" appeared.Under normal condition showing the temperature be equal to measured temperature A plus correction temperature B.
For example: Correction temperature B = -0.5℃, Actual measured temperature A= 25℃ , Then showing the temperature is 24.5 degrees
Applications:
① In the aspect of raise pets , the product is can be applied to fish tank, aquarium and crawler box etc.
② In terms of farming , the product is can be applied to incubation and brood, temperature rise and keep , ventilation and heat dissipation, temperature detection and warning etc.
③In agriculture, the product is can be applied to strain culture fermented, seedling culture , green house, cultivation and management of flowers and edible fungi etc.
④In the aspect of intelligent home , the product is can be applied to floor heating, water heating , heater, electrothermal membrane , electrothermal bed , electric blanket and electric fan etc.
⑤In terms of food , the product is can be applied to make wine , fermented glutinous rice wine, flour fermentation , bean sprouts are cultivated , yogurt production , preservation of fruits and vegetables etc.
⑥In industry , the product is can be applied to temperature control cabinet , oven of experiment and warehouse monitor etc.
4：Wiring diagram