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Your cart is empty. 6pcs W1209 with case 12V DC digital temperature controller board micro digital thermostat -50-110°C electronic temp control module switch with 10A One-Channel relay and waterproof NTC probe
Specifications:
Model: XH-W1209 with case
Dimensions: 48.5 x 40 mm
Temperature control mode: ON or OFF
Temperature range: -50-110°C
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 power: 10A One-Channel relay
Measurement input: NTC, 10K 0.5% waterproof sensor
Requirements: -10 - 60 degree centigrade, humidity: 20% - 85%
Using Method:
Connect the power 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/OFF
The thermostat output is 10A relay, meet a variety of high-power loads. LED Indicator: LED off indicates the relay off; Lighting, indicates the relay is closed.
Digital LED Tubes: "LL" indicates sensor open, "HH" indicates overrange, the relay will be forcibly disconnected; "---" indicates high temperature alarm
Long press the "SET" button to enter the main menu settings,
press " + or - " to switching between P0-P6, then long press "SET" or 10 seconds without keystrokes to confirm the setting and return
Package includes:
6 *W1209 12V DC digital temperature controller board with case
Beemackster
Reviewed in the United States on January 2, 2025
The media could not be loaded.
Freddie McGuire
Reviewed in the United States on October 22, 2024
These seem to be functioning just fine BUT they ONLY read in Celsius (not a deal breaker) but all of the little plastic cases are not assembled and are very fragile. Once they are assembled they are stronger. I did manage to assemble them all even with my arthritis but a few pieces did break. But in the end they did function.
MD Scott
Reviewed in the United States on January 20, 2024
Look up W1209 online for programming instructions. I have not powered all of them up yet, but the few I did, work just as expected.Plastic holder case is fine, but does take a little fussing to get it assembled.Planning on using this to drive a 12V SLR mounted on a heat sink. That is how I always use temp controllers. Let the SLR handle the heavy switching load and most of these cheap controllers work without issue for years.Learned my lesson long ago. Don't trust the little integrated relays in these cheap units to handle large switching loads and you are good to go. Do it this way and save yourself $100's on your DIY projects. No need for those more expensive units in order to get away from a separate SLR. Using dedicated SLR's for each load is how they do it in industry equipment even when they do use the more expensive controller units. Just common sense!Happy with my purchase!
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