W1209 Temperature controller

SKU: MOD-109

Sale priceR 68.83

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In stock (226 units), ready to be shipped

W1209 Temperature controller.

The W1209 Mini thermostat Temperature controller is a 12-volt Temperature controller with a 7-segment display and 3 switch keypad for setting temperature and other parameters. An NTC thermistor is used for temperature sensing and has an accuracy of 0.1 C. Ideal for controlling a heating element at a specific set temperature.

W1209 Temperature controller Specification:

Supply voltage: DC 12V (MAX) if spikes higher than 12V add an extra Buck converter for smoothing.
Static current: ≤35MA, attract current ≤65MA
Output power: 10A relay
Measurement input: NTC (10K 0.5%) Waterproof Sensor
Environmental requirements: -10 ~ 60°C, Humidity 20% ~ 85%
Dimensions: 48 x 40mm
Cable length: About 52 cm
Temperature control mode: ON / OFF
Temperature range: -50 ~ +110°C
Control accuracy: 0.1°C
Hysteresis accuracy: 0.1°C
Refresh rate: 0.5S
High temperature protection: 0 ~ 110°C
Resolution: When the temperature is 0.1°C, the resolution is -9.9~99.9, other temperature segment is 1°C


If you are struggling to use this item the manual can be found here: W1209 Manual

W1209 Temp Controller

W1209 Temperature controller Settings video

Customer Reviews

Based on 11 reviews
PJ v.N.B.(.L.V.n.4.

It does what was expected. I am bit uncertain about supply voltage. Mine is regulated on 14v. I did not have bugg converter at hand and connect to 14v. Seems to be OK.

Essop M.
Great service

Service was excellent , received a faulty unit on 1st delivery , they replaced a new unit following day at no extra cost.

Well Priced and Easy

Im no expert in electronics but Youtube has helped. A small instruction manual would help. But otherise its a good product

Chris P.
My W1209 arrived on time

Thanks BotShop

Gert B.

This nifty little temperature controller is easy to use and highly accurate. It has well written, clear instructions in the manual (available on Botshop website). The PCB is well designed and has slots around the relay pins (for mains use). I would however recommend that an addition relay or SSR is used for heavy loads. Will definately order more in future!

Robin D.

My experience with Bot Shop was excellent. Product was delivered within 48 hours.

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