4Pcs W1209 12V DC Digital Temperature -50-110°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.

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