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Liquid-Level Alarm

Liquid-Level Alarm

+++INPUT230V AC50HZPC10.1μ250VACR1100ΩR2100ΩD11N4007ZD15.6VZENERDIODED21N40075V DCC2220μ25VC30.1μ25VACR310KR4100KR5100KR610KR710KD31N4007C547μ25VC447μ25VT1BC548T2BC548T3BC548LED1GMT2MT1OUTPUTLAMP230V100WBT136NTRIACMains-Operated Christmas Star
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publish time: 2020-10-23
Circuit Everyday

In the water level controller of the tank, direct current passes through a metal probe mounted in the tank to detect the water level.This leads to electrolysis and corrosion of the probe, which inhibits current conduction and reduces its performance.As a result, the probe must be replaced regularly to maintain the appropriate current.

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