Description

Parameter: Temperature range: -20 -60℃ Humidity range: 00% -100%RH Control accuracy: 0.1℃, 0.1%RH Detection probe: integrated sensor Output type: relay output Output capacity: maximum 10A Dimension: 57*60*20mm Product Function: Product features are two main types of classification: the functions of temperature and humidity; Function of temperature are as follows: The automatic identification of work mode: The system automatically according to the start/stop temperature, identify work mode; Start temperature > stop temperature, cooling mode'C'. Start temperature < stop temperature, heating mode 'H'. Cooling mode: When the temperature≥Start temperature,relay conduction,red led on, refrigeration equipment begin to work; When the temperature≤Stop temperature,relay disconnect, red led off, refrigeration equipment stop to work; Heating mode: When the temperature≤Start temperature,relay conduction, red led on, heating equipment begin to work; When the temperature≥Stop temperature,relay disconnect, red led off, heating equipment stop to work; Temperature correction function OFE (-10.0 ~ 10℃): The system is working for a long time and may be biased, through this function correction, the actual temperature = measuring temperature + calibration value; How to set the start/stop temperature: 1. In the running interface, Long Press ' TM+ ' key more than 3 seconds, into the start temperature settings interface, can be modified by TM+ TM- key, to be modified, waiting for 6s automatic exit and save; 2. In the running interface, Long Press ' TM- ' key more than 3 seconds, into the stop temperature settings interface,can be modified by TM+ TM- key, to be modified after the parameters, waiting for 6s automatic exit and save; The humidity function is as follows: The automatic identification of work mode: The system automatically according to the start/stop humidity, identify work mode; Start humidity> stop humidity, dehumidificationmode'D'. Start humidity< stop humidity, humidificationmode 'E'. Dehumidificationmode: When the humidity≥Start humidity,relay conduction, green led on, dehumidification equipment begin to work; When the humidity≤Stophumidity,relay disconnect, green led off, dehumidificationequipment stop to work; Humidificationmode: When the humidity≤Start humidity,relay conduction, green led on, humidificationequipment begin to work; When the humidity≥Stophumidity,relay disconnect, green led off, humidificationequipment stop to work; Humidificationcorrection function RH (-10.0 ~ 10%): The system is working for a long time and may be biased, through this function correction, the actual humidity= measuring humidity+ calibration value; How to set the start/stop humidity: 1. In the running interface, Long Press ' RH+ ' key more than 3 seconds, into the start humiditysettings interface, can be modified by RH+ RH- key, to be modified, waiting for 6s automatic exit and save; 2. In the running interface, Long Press ' RH- ' key more than 3 seconds, into the stop humiditysettings interface, can be modified by RH+ RH- key, to be modified after the parameters, waiting for 6s automatic exit and save; Running Interface Description: Working mode shows that the current mode ("H/C", "E/d") will be synchronized at the front of temperature/humidity, when the setting of temperature/humidity and stop temperature/humidity are completed. Any relay conduction, the upper-left corner of the interface display "out", if the temperature relay conduction, the flashing display temperature working mode "H/C" to show reminders; if the humidity relay conduction, then flashing display humidity working mode "E/d", as a reminder; Other features: Parameter remote read/set: Through the UART, set the starting temperature/humidity, stop temperature/humidity, temperature/humidity correction parameters; temperature/Humidity Real-time reporting: If the temperature/humidity reporting function is turned on, the product will detect the temperature/humidity and relay status by the 1s interval, and pass the UART to the terminal to facilitate data collection; Relay enabling (by default): If the relay is disable, the relay remains disconnected; How to modify the temperature/humidity correction value: 1. In the operating interface, double-click the ' TM+ ' key to enter the correction of the set interface, the downward display correction of the type, the upward display of specific values; ( OFE: Temperature correction value RH: Humidity correction value) At this time by a short press ' TM- ' key, switch to modify the parameters, through the RH+ RH- key, modify the specific value of the support long press short; 3. When the parameters have been modified, double-click the ' TM+ ' key, exit the correction positive setting interface, and save the data; How to enable/disable relay: In the running interface, Short press ' TM- ' key,enable/disablethe temperature relay( ON: enable OFF: disable), back to the running interface, if the temperature relay is disable, the temperature symbol ' ℃ ' flashes to remind. In the running interface, Short press ' RH- ' key, enable/disable the humidity relay ( ON: enable OFF: disable), back to the running interface, if the humidity relay is disable, the humidity symbol '% ' flashes, as a reminder. Serial control(TTL level) BaudRate:9600bps Data bits:8 stop bits:1 crc:none Flow control:none CMD Description start start data upload stop stop data upload read Read the param setting T:ON Temperature relay enable T:OFF Temperature relay disable H:ON Humidityrelay enable H:OFF Humidity relay disable TS:XX.X Set start Temperature (-20.0~60.0) TP:XX.X Set stopTemperature (-20.0~60.0) HS:XX.X Set start Humidity (00.0~100.0) HP:XX.X Set stopHumidity (00.0~100.0) TC:XX.X Set TemperatureCalibration (-10.0~10.0) HC:XX.X Set HumidityCalibration (-10.0~10.0) Temperature and humidity Data upload format Description: Temperature format: Operating mode (H/C), temperature value, temperature relay status; Humidity Format: Operating mode (E/D), humidity value, humidity relay status; H,20.5℃,CL: Heating operating mode, the current temperature of 20.5 degrees, temperature relay disconnection state; D,50.4%,OP: Dehumidification working mode, current humidity 50.4%, humidity relay connection;