1.Description:
XY-WT04-W is a wireless WIFI K-type digital high temperature controller module with APP Sinilink control. It can be widely used at smart home,Industrial control, Automatic irrigation, Indoor ventilation. Protection equipment.
XY-WT04-W high temperature control module has high precision output automatic constant temperature panel.
XY-WT04-W adopts industrial-grade chip with high-precision K-type thermocouple temperature sensor that can measuring -99℃~999℃ or -99℉~999℉.

2.Features:
【3 Control Methods】: APP Sinilink WIFI control can achieve remote monitoring and control and real-time control of work status; Modbus-RTU control by programmable code and command which can be embedded into industrial control systems to achieve intelligent control; Buttons control is the simplest and most direct which allowing anyone to operate it directly.

2>.Heating/Cooling Mode: Automatically control load’s working status by the current temperature and set values. It can control heating equipment and refrigeration equipment according to actual needs. Symbol ‘ H ’ and ‘ C ’ can indicates current working mode.

3>.K-type Thermocouple: Waterproof metal probe sensor measuring temperature rang is -99℃~999℃ or -99℉~999℉, Unit switchable, Temperature can be calibrated, high/low temperature alarm, forced start delay avoid frequent starts in a short period of time.

4>.10A Relay Switch Output: 10A controllable load, controlled voltage can reach up to DC30V or AC250V as required. Symbol ‘ OUT ’ can indicates current output status. Emergency stop can protect the normal operation of the load and module.

5>.HD LCD Display Screen: Direct and clear display. Multiple parameters can be displayed simultaneously. Current temperature, Set temperature, Work mode, Temperature unit, Output status. Backlight can be closed to enter power-saving state.

3.Functions:
1>.APP intelligent control and monitoring
2>.Heating/cooling automatic control
3>.Celsius and Fahrenheit switch display
4>.Automatic control output status
5>.Simultaneous temperature detection
6>.Automatic recognition working mode
7>.High and low temperature automatic alarm
8>.Automatic data saving
9>.High temperature measuring -99C~999C or -99F~999F
10>.ABS standard size housing
11>.10A relay switch output
12>.Programmable display temperature calibration

4.Parameters:
1>.Working Voltage:DC 6V-30V
2>.Control Type:APP/Button/MODBUS
3>.Support sensor:K-type thermocouple(1 meter)
4>.Temperature range:-99C~999C or -99F~999F
5>.Temperature Control precision:0.1C/F
6>.Temperature measurement error:+/-2C/F
7>.Output type:Relay output(It can not output voltage)
8>.Load: AC220V/DC30V 10A
9>.PCB Working Temperature range:-40℃~85℃
10>.Working Humidity Range:5%-95%RH
11>.Module Size:79*43*37mm