Kit name : water level detection automatically pumping water control module.
Work voltage : 5V. Lct-1 level controller can hereinafter, two kinds of function:
Three kinds of color led indicator low respectively (red), in (yellow), high (green ) water level, lowstand pump water or high water table can can pump water switch switch, function switch when press bounce (also 'll is in), low water level relay pickup (circumscribing water pump work), addingwater start, forestry to the high water level relay Break (pump stop working), stay again drop to low water level relay again pickup, the above cycle .
Application in this function automatic adding water equipment, can let maintain in the water level low water and high water table between . function switch when pressed, high water level relay pickup (circumscribing solenoid valve work), start drainage, drop water level to low water level relay Break (solenoid valve stop working), stay again rose to high water level relay again pickup, the above cycle .
The should function used in automatic drainage equipment, can let water level in lowstand maintain and high water table between .
Relay contact capacity : 10A / 250V.
Control board measurement : 42 * 69mm.Sensor measurement : 83 * 21mm.
1, not plug in the first sensor the two lines, continuousheating, lowstand of the indemnifiable (red ) led luminous should .
2 . can be conductive tweezers (steel material 's ) put j1 short circuited, water level the floodwas to water, this time water (yellow ) shall led light .
3 . keep j1 state short circuited, with a tweezed will j2 short circuited, water level rise to the high water table, this time high water (green ) led camp light emitting, relay pickup, relay indicator lamp led light .
1X Liquid Level Controller Sensor Module Water Level Detection Sensor
Note: Light shooting 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.