Feature

• Model: XY-WTH1
• Temperature range: -20 ° C ~ 60 ° C
• Humidity range: 00%~100%RH
• Control accuracy: 0.1 °C 0.1% RH
• Detection probe: integrated sensor
• Output type: relay output
• Output capacity: up to 10A

Function

Product features are two main types of classification: the functions of temperature and humidity.
The function of temperature are as follows:

1. 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’.
2. 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;
3. 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;
4. Temperature correction function OFE (-10.0 ~ 10℃):
   The system is working for a long time and may be biased, through this function correctly, 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

1. The automatic identification of work mode:
   The system automatically according to the start/stop humidity, identify work mode;
   Start humidity > stop humidity, dehumidification mode ‘D’.
   Start humidity < stop humidity, humidification mode ‘E’.
2. Dehumidification mode:
   When the humidity ≥ Start humidity, relay conduction, green led on, dehumidification equipment begin to work;
   When the humidity ≤ Shop humidity, relay disconnect, green led off, dehumidification equipment stops to work;
3. Humidification mode:
   When the humidity ≤ Start humidity, relay conduction, green led on, humidification equipment begin to work;
   When the humidity ≥ Shop humidity, relay disconnect, green led off, humidification equipment stops to work;
4. Humidification correction function RH (-10.0 ~ 10%):
   The system is working for a long time and may be biased, through this function correctly, 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 humidity settings 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 humidity settings interface, can be modified by RH+ RH- key, to be modified after the parameters, waiting for 6s automatic exit and save;

Running Interface Description

The 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

1. Parameter remote read/set:
   Through the UART, set the starting temperature/humidity, stop temperature/humidity, temperature/humidity correction parameters;
2. 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;
3. Relay enabling (by default):
   If the relay is disabled, 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)
2. 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/disable the temperature relay(ON: enable OFF: disable), back to the running interface, if the temperature relay is disabled, 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 disabled, the humidity symbol ‘% ‘ flashes, as a reminder.

Serial control(TTL level)
Baud Rate: 9600bps Data bits :8
stop bits :1
crc :none
Flow control :none

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;

Features:

Set Temperature –Set T; Backlash Temperature–Back T

1. Heating Mode H:
   When Temperature ≤ Set T ­ Back T; Relay conduction, heating equipment begin to work; when temperature ≥ Set T, Relay disconnect, heating equipment stop work;
2. Refrigeration mode C:
   When Temperature ≥ Set T+Back T; Relay conduction, refrigeration equipment begin to work; When Temperature ≤ Set T; Relay conduction, refrigeration equipment stop work;
3. High-Temperature Alarm ALA
   When Temperature ≥ Alarm Temperature, The system opens the sound and light alarm and disconnects the relay, any key stops the sound light;
4. Delay Start OPH:
   When a normal heating or refrigeration work is done, the system starts to time T, and only after the T ≥ OPH, the system can carry out the next round of heating or refrigeration work;
5. Temperature Correction Function OFE(-10.0 ~ 10.0):
   The system will work for a long time and may have deviations that can be corrected by this function, Temperature = Measured + Calibration
6. Parameter Remote Read/Set:
   The parameters such as setting temperature, backlash temperature, and temperature correction can be set through UART.
7. Real-time Temperature Report:
   If the temperature reporting function is turned on, the product is transmitted to the terminal by the UART at 1s intervals, which facilitates data collection;
8. Relay enable (default enable):
   If the relay is disabled, the relay remains disconnected;
9. Restore Factory Settings:
   At the same time press the STOP, set key more than 3S, restore factory settings;

Working mode setting /backlash temperature :

1. In the running interface, short press SET key, enter the Quick setting interface;
2. After entering the Quick Setup interface, switch the parameters
3. Through the UP DOWN key, modify the parameter value, support short press/long press;
4. Long press SET to build more than 3S or continuous 6S without any key operation, exit quickly set the interface, and save parameters;

Alarm temperature/Delay Start /temperature correction:

1. In the operating interface, long press SET more than 3s, enter the parameters to set the interface;
2. Enter the parameter to set the interface, through the short press SET key to switch to set the parameters;
3. Through the UP DOWN key, modify the parameter value, support short press/long press;
4. Long press SET3s above or continuous 6S without any key operation, exit parameter set interface, and save parameters;

How to turn on high-temperature alarm (default off):

Enter the parameter setting interface, switch to the alarm parameter ALA, turn on or off the high-temperature alarm function by short pressing the STOP button, and if the high-temperature alarm function closes, ALA displays ‘—-‘ as a reminder;

How to turn on delay start (default 0ff):

Enter parameter setting interface, switch to alarm parameter OPH, turn on or off high-temperature alarm function by short Press STOP button if high-temperature alarm function closes, OPH show ‘—‘ to remind;

Serial Control (MCU UART)
Communication standards: 9600bpsData bits: 8
Stop Bits: 1
CRC: none
Flow control: none

Product Name: digital temperature controller
Product model : XY-WT0O1
Power supply: DC6.0~30V
Temp range: -50°C~110°C ; «4 EEL xe) , ,
Control accuracy: 0.1°C
Measurement input: NTC10K/B3950
Refresh frequency : 0.5second
Output type: relay output 10A
Type of probe: L:0.5 meter of waterproof probe

Temperature range-20-110 ºC