Proizvedeno u : Aziji

P16
XY-WTH1Temperature and humidity control module high precision digital display word double output automatic constant temperature and humidity control panel

Product adopts industrial-grade chip, high-precision SHT20 temperature and humidity sensor.

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: enableOFF: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