{"product_id":"sainsmart-rc300a-digital-temperature-mircomputer-thermostat-lcd-digital-controller-high-precision","title":"[Discontinued] SainSmart RC300A Digital Temperature Controller Thermostat, AC110V-240V, 1 Relay with Sensor, - 55℃~125℃ Plug and Use","description":"\u003cp\u003e\u003cstrong\u003eElectrical characteristics:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTemperature range: temperature from - 55℃to 125℃\u003c\/li\u003e \u003cli\u003eResolution : temperature 0.1℃\u003c\/li\u003e \u003cli\u003eMeasurement accuracy: ±0.1℃\u003c\/li\u003e \u003cli\u003eControl precision:0.1℃\u003c\/li\u003e \u003cli\u003eFrequency refresh:0.8S\u003c\/li\u003e \u003cli\u003eInput voltage:DC12V\/24V(chance)\u003c\/li\u003e \u003cli\u003eMeasuring input  : DS18B20 Waterproof  type sensor  \u003c\/li\u003e \u003cli\u003eOutput: relay 10A one road\u003c\/li\u003e \u003cli\u003eEnvironments requirement:temperature from - 10℃to 60℃, humidity from 20% to 85%\u003c\/li\u003e \u003cli\u003eProduct size:95mm(long)*58mm(wide)*68mm(high)\u003c\/li\u003e \u003cli\u003ePower dissipation :static currentâ‰?0MA,attraction  currentâ‰?0MA\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eThe lcd showing the measured temperature, starting temperature and stop temperature at the same time. \u003cbr\u003eThe equipment is start to work when the Status light is light on.\u003cbr\u003eThe equipment is stop working when the Status light extinguish\u003cbr\u003eThe buzzer will alarm when the measured temperature is greater than highest temperature or less than lowest temperature.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eButton instruction:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eSet key: “SET ”Â? \u003cbr\u003eAdjusts key    : â€?”orâ€?â€?\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eSetting instruction:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e1.Refrigeration Mode:\u003c\/strong\u003e\u003cbr\u003eThe 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.    \u003cbr\u003e\u003cstrong\u003e2.Heating Mode:\u003c\/strong\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cstrong\u003e3.Temperature correction mode:\u003c\/strong\u003e\u003cbr\u003eThe system set temperature correction for positive and negative 9 degrees.\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eOperation method:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e1.Power off. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e2.Hold down  “SET â€?buttons. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e3.Power on.\u003c\/strong\u003e\u003cbr\u003eAt this time to enter setting temperature correction.\"Measured temperature\" position digital scintillation. Press \"+\" and \" -\" to adjust the correction temperature. The system automatic return to normal state after 10 seconds .\u003cbr\u003eUnder normal condition showing the temperature be equal to measured temperature A  plus correction temperature B.\u003cbr\u003eFor example: Correction temperature B = -0.5â„? Actual measured temperature A= 25â„?, Then showing the temperature is 24.5 degrees.\u003cbr\u003e\u003cstrong\u003e4.Set alarm mode:\u003c\/strong\u003e\u003cbr\u003eBoot in 3 seconds, in the \" measured temperature\" position display Pxx (default is P00), then press the \"+\" or \"-\" button can be set alarm mode.\u003cbr\u003eAlarm modes are defined as follows:\u003cbr\u003eP00: alarm function off (default)\u003cbr\u003eP01: the current temperature exceeds the starting temperature or stop temperature is 1?, the buzzer alarm.\u003cbr\u003eP02: the current temperature exceeds the starting temperature or stop temperature is 2?, the buzzer alarm.\u003cbr\u003eP03: the current temperature exceeds the starting temperature or stop temperature is 3?, the buzzer alarm.\u003cbr\u003eAnd so on, the maximum can be set to P30.\u003cbr\u003e\u003cstrong\u003e5.starting temperature and stopping temperature setting method:\u003c\/strong\u003e\u003cbr\u003eLong press SET button 3 seconds, then the start temperature flicker. At this time press \"+\" or \"-\" button to adjust the starting temperature.\u003cbr\u003eShort press SET button, then the stop temperature flicker. At this time press \"+\" or \"-\" button to adjust the stop temperature.\u003cbr\u003eShort press SET button again, long press SET button to exit the setup mode to return to normal state or the system automatically returns to normal state after 10 seconds.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003ePackage list:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1 X SainSmart RC300A LCD Digital Temperature Mircomputer Thermostat\u003c\/li\u003e \u003cli\u003e1 X English manual\u003c\/li\u003e \u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290282238106,"sku":"101-70-174","price":11.2,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/sainsmart-rc300a-digital-temperature-mircomputer-thermostat-lcd-digital-controller-high-precision","provider":"My Store","version":"1.0","type":"link"}