Цифровой термостат W1401 DC12V с NTC-датчиком водонепроницаемым зондом, светодиодным дисплеем и печатной платой.

Цифровой термостат W1401 DC12V с NTC-датчиком водонепроницаемым зондом светодиодным дисплеем и печатной платой.

W1401 DC12V DC24V digital thermometer thermostat temperature controller with NTC sensor waterproof probe LED display circuit board

Start high temperature-cooling mode, set starting temperature
value＞stop temperature value,when testing temperature≥starting
temperature,relay close and cooling equipment start working.When
detecting temperature≤Stopping temperature,relay disconnect and cooling
equipment stop work.For example:Set starting temperature at 30℃，stopping
temperature at 25℃，when tested temperature ≤25℃,relay disconnecting and
stop indicator lamp (blue) bright.

Start low temperature,heating mode:set starting temperature ＜stop
temperature,when detecting temperature ≤starting temperature，relay close
and heating equipment start working

When detecting temperature ≥stopping temperature,relay disconnect and
heating equipment stop working,For example:set temperature at 25℃,stop
temperature at 30℃,when detecting temperature ≤25℃,relay close and
indicator lamp (red) bright.

Manual instruction

1. Start high temperature -cooling mode:when value of set starting
value＞stopping temperature while detecting temperature ≥starting
temperature,relay close and cooling equipment start working.When
detecting temperature ≤ stopping temperature,relay disconnect and
cooling equipment stop working.For example:Set starting  temperature at
30℃，stopping temperature at 25℃，when detecting temperature value ≤25℃,
relay disconnect and indicator lamp (blue)stop lighting.

2. Start low temperature-heating mode:when value of set starting
temperature ＜stopping  temperature,and detecting temperature ≤starting
temperature,relay close and heating equipment start working. Detecting
temperature ≥stopping temperature,relay disconnect and heating equipment
stop working.For example,set starting temperature at 25℃,stop
temperature at 30 ℃.while detecting temperature ≤25℃,relay close and
start indicator lamp (red )lighting.When detecting temperature ≥30
℃,relay disconnect and stop indicator lamp (green) lighting.

Start indicator lamp:Start(red) indicator lamp,means relay close and equipment start working.

Stop indicator lamp:Stop(green)indicator lamp,means relay disconnect and equipment stop working.

Digital tube:Middle red digital tube displaying present detected temperature.

Left green digital tube is set starting temperature

Right green digital tube is set stopping temperature

Press keyboard START to set starting temperature

Press keyboard STOP to set stopping temperature.