W1209:
![]() Note :Relayoutputinterface is aswitch,whenit working ,thesetwoportsare connected, Ifnot work,these twoportsarenotconnected. Pls know it . !!!!!Specifications: Temperature range :-50-110 ℃ Dimensions: 48.5 * 40mm Temperature control mode: ON / OFF Resolution:When temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃ Control accuracy: 0.1 ℃ Hysteresis accuracy: 0.1℃ Refresh rate: 0.5S High temperature protection: 0-110℃ Supply voltage: DC 12V Static current: ≤ 35MA, attract current ≤ 65MA Output voltage: DC 12V Output power: 20A relay Measurement input: NTC (10K 0.5%) Waterproof Sensor Environmental requirements: -10 ~ 60 ℃ ,Humidity 20% -85% How to use: Connect the power supply and the load, you can supply to the controller, Is displayed as a measured temperature, Press the SET button, the display flashes the temperature, Press - to set the desired temperature, After setting press SET to confirm return, The controller automatically performs the relay by setting off! Lights, LED status descriptions: Indicator: Off The relay is switched off, Always indicate the relay is closed. LED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection. W1401: ![]() 1. Digital Temperature Controller2. Condition: New 3. Three display window(srart, in progress, stop) 4. Automatic heating or cooling according to the temperature 5. Setting and testing range -9~99℃ 6. Control accuracy:1℃ 7. Temperature measurement accuracy:1℃ 8. Refresh rate: 0.5S 9. Input power: DC9-15V 10. Environmental requirement:-10~60℃ , humidity 20%~85% 11. Output: relay input, capacity 220v 10a/12v 10a 12. Measuring inputs: NTC(3950-10K 1% ) Waterproof type sensor 13. Size: approx. 78 x 51mm 14. Start light: red 15. Stop light: green 16. Color is shown as pictures PLS NOTEthat due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item! Package includes: -9-110°C DC 12V Red LED W1209/W1401 Digital Thermostat Temperature Controller
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