S-WSK Digital thermostat & hygrostat

BJ-S series Intelligent temperature and humidity controller with completed FUZZY algorithm provides very precise of temperature and humidity monitor. FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature and humidity curve by automatically.

Display unit can show environment humidity as per configure by user. The user also can adjust environment condition very easily.

Accept customerized control logic modify details please contact our sales team.

File Update time
BJ-S-W2S2-K2_1.4.pdf 2020-05-21
BJ-S-W1S1-K2_1.4.pdf 2020-05-21
BJ-S-S2-K2_1.4.pdf 2020-05-21
S-WSK Digital thermostat & hygrostat
S-WSK Digital thermostat & hygrostat


-. Digital thermostat with 2 control port for fan & heater
-. 3 digital or 4 digital LED screen for temperature and humidity value
-. Sensor length max 10meter (default 3meter)
-. Minimal size 48*48mm panel mounting, optional Din-rail mounting rack

Power Supply 85V~265VAC/DC 50Hz
Optional 24/48DC
Power consumption <5VA
Input signal channel Max 2 channels
Temperature sensor NTC (-20~99C) or customer request
Humidity sensor Digital type (0~99RH) or customer request
Sampling ratio 400ms
Load control channel Max 2 channels
250VAC, 5A (10A optional)
Communication Port (Optional) RS485 (2/3 wires half duplex)
Modbus RTU mode


Physical size

 Install methord


S-W1S1-K2 Size:48*48*72mm
One channel temperature detect & control
One channel humidity detect and control
S-W2-K2 Size:48*48*72mm
Two channel temperature detect and control
S-S2-K2 Size:48*48*72mm
Two channel humidity detect and control