ماژول کنترلر دما و رطوبت دیجیتال مدل XY-TR01

با استفاده از این ماژول ، می توانید یک دماسنج و رطوبت سنج مجهز به دو رله قطع و وصل خروجی داشته باشید.

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مشخصات

• دارای سنسور بیرونی ضدآب SHT20
• رنج دمایی : 20- الی 60 درجه سانتی گراد
• رنج رطوبت: 0 الی 100 درصد
• دقت دما: ± 0.1 درجه سانتی گراد
• دارای یک رله خروجی
• دقت رطوبت: ± 0.1 درصد
• ماکسیمم جریان : 10A
• ولتاژ کاری :  6 الی 30 ولت DC
• ابعاد:57x60x20mm
• طول سیم : 1 متر

XY-TR01 temperature and humidity control module digital display high precision dual output automatic constant temperature and humidity control board

The product uses industrial grade chips and high precision imported SHT20 temperature and humidity sensor.

Product Features:

Product functions are mainly classified into two categories :  temperature function and humidity function;

The temperature function is as follows:

1. Working mode automatic identification:

Automatically recognize the working mode according to the starting temperature / stop temperature;

Start temperature > stop temperature, cooling mode ‘ C ‘ ; start temperature < stop temperature, heating mode ‘ H ‘;

2. Cooling mode:

When the detected temperature ≥ the starting temperature, the relay is turned on, the red indicator light is on, and the cooling device starts to work;

When the detected temperature ≤ stop temperature, the relay is turned off, the red indicator light is off, and the refrigeration device stops working;

3. Heating mode:

When the detected temperature ≤ the starting temperature, the relay is turned on, the red indicator light is on, and the heating device starts to work;

When the detected temperature ≥ stop temperature, the relay is turned off, the red indicator light is off, and the heating device stops working.

4. Temperature correction function   OFE (-10.0 ~ 10.0 °C ) :

If the system works for a long time, there may be deviations. Corrected by this function, the actual temperature  = measured temperature  + calibration value;

How to set the start / stop temperature:

1. In the operation interface, press and hold the ‘ TM+ ‘ button for more than 3 seconds to enter the startup temperature setting interface. The test can modify the parameters through the TM+TM- key. After the parameters are modified, wait for 6s to automatically exit and save;

2. In the operation interface, press and hold the ‘ TM- ‘ button for more than 3 seconds to enter the stop temperature setting interface. The test can modify the parameters through the TM+TM- key. After the parameters are modified, wait for 6s to automatically exit and save.

The humidity function is as follows:

1. Working mode automatic identification:

Automatically recognize the working mode according to the starting humidity / stop temperature;

Start humidity> stop humidity, dehumidification mode ‘ d ‘ ; start humidity <stop humidity, humidification mode ‘ E ‘ ;

2. Dehumidification mode:

When detecting humidity ≥ start humidity, the relay is turned on, the green indicator light is on, and the dehumidification device starts to work;

When detecting humidity ≤ stop humidity, the relay is turned off, the green indicator light is off, and the dehumidification device stops working;

3. Humidification mode:

When detecting humidity ≤ starting humidity, the relay is turned on, the green indicator light is on, and the humidifying device starts to work;

When detecting humidity ≥ stop humidity, the relay is turned off, the green indicator light is off, and the humidification device stops working.

4. Humidity correction function RH (-10.0 ~ 10.0 °C ) :

If the system works for a long time, there may be deviations. Corrected by this function, the actual humidity = measured humidity + calibration value;

How to set the start / stop humidity:

1. In the operation interface, press and hold the ‘ RH+ ‘ button for more than 3 seconds to enter the startup humidity setting interface. The test can modify the parameters through the RH+RH- key. After the parameters are modified, wait for 6s to automatically exit and save.

2. In the operation interface, press and hold the ‘ RH- ‘ button for more than 3 seconds to enter the stop humidity setting interface. The test can modify the parameters through the RH+RH- key. After the parameters are modified, wait for 6s to automatically exit and save.

Operation interface description:

The working mode shows that when the parameters such as start temperature / humidity, stop temperature / humidity are completed, the current mode ( “H/C” ,  “E/d” ) is displayed synchronously in front of the temperature / humidity ;

Any one of the relays is turned on, and the upper left corner of the interface displays “OUT” . If the temperature relay is turned on, the temperature working mode “H/C” is flashing to indicate the reminder; if the humidity relay is turned on, the humidity working mode “E” is displayed. /d” to remind you;

Other functions:

1. Parameter remote read / set:

The UART can be used to set parameters such as start temperature / humidity, stop temperature / humidity, temperature / humidity correction, etc.

2. Temperature / humidity real-time reporting:

If the temperature / humidity reporting function is turned on , the product will detect the temperature / humidity and the state of the relay at  1 s intervals, and transmit it to the terminal through the UART to facilitate data acquisition;

3. Relay enable ( default on ) :

If the relay is turned off, the relay remains off;

How to modify the temperature / humidity correction value:

1. In the operation interface, double-click the ‘ TM+ ‘ button to enter the correction value setting interface; the downlink display correction value type, the upper display specific value; ( OFE : temperature correction value RH : humidity correction value)

2. At this time, press the ‘ TM- ‘ key to switch the parameter to be modified , and modify the specific value by RH+RH- key; support long press and short press;

3. After the parameters have been modified, double-click the ‘ TM+ ‘ button to exit the correction value setting interface and save the data;

How to turn on / off the relay enable switch:

In the running interface, press the ‘ TM- ‘ button to turn the temperature relay enable or disable (on :  OFF : off ) . After returning to the running interface, if the temperature relay is off, the temperature symbol ‘°C’ flashes to Reminder.

In the running interface, press the ‘ RH- ‘ button to turn the humidity relay enable or disable (on :  OFF : off ) . After returning to the running interface, if the humidity relay is off, the humidity symbol ‘ % ‘ flashes to Reminder.

Serial port control (microcontroller TTL level communication)

Communication standard : 9600bps  data bits : 8 stop bits : 1 check digit : none flow control : none

Temperature and humidity data upload format description:

Temperature format: operating mode (H/C), temperature value, temperature relay status;

Humidity format: working mode (E/D), humidity value, humidity relay status;

H, 20.5 °C , CL: heating mode, current temperature 20.5 degrees, temperature relay off state;

D, 50.4%, OP: dehumidification mode, current humidity 50.4% , humidity relay pull-in state;