4Pcs W1209 12V DC Digital Temperature 50110°C Electronic

Product Description
Instructions for use: Connect the supply and equipment, the measuring temperature is displayed.
Press the SET button, press + or - to set the desired temperature, long press + or - to quickly increase or decrease.
Press SET to confirm the setting and return, controller automatically performs the relay ON or OFF.
The thermostat output is 10A relay, meet a variety of high- loads. LED Indicator: LED off indicates the relay off; Lighting, indicates the relay is closed. Material: Metal+ABS
Color as shown
Digital LED tubes: LL indicates sensor open, indicates overrange, the relay will be forcibly disconnected; --- indicates high temperature alarm.
Long press the SET button to enter the main settings.
Press + or - to switching between P0-P6.
Then long press SET or 10 seconds without keystrokes to confirm the setting and return.
Specifications:
Model: W1209 with case
Dimensions: 48.5 x 40 mm
Temperature control mode: ON or OFF
Temperature range: -50 - 110 degree centigrade
Resolution: when temperature is 0.1 degree, the resolution is -9.9 - 99.9, other temperature segment is 1 degree.
Control accuracy: 0.1 degree
Hysteresis accuracy: 0.1 degree
Refresh rate: 0.5 s
High temperature protection 0 - 110 degree centigrade
Supply voltage: DC 12V
Static current: less than 35MA, attract current less than 65MA
Output voltage: DC 12V
Output : 20A relay
Measurement input: NTC, 10K 0.5 percent waterproof sensor
Requirements: -10 - 60 degree centigrade, humidity: 20 - 85 percent Package Contents:
4 x W1209 12V DC digital temperature controller boards with case Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.