1. low cost economical liquid level switch LLC200A3SH detailed description:
(1) fast response speed,
(2)10mA drive current, phototransistor switch output.
(3) Working temperature:-20~85 degrees, M12 thread
(4) Leads are 250mm 24AWG,8mm tinned

2. Level Switch LLC200A3SH Typical Applications:
Hot spring pool, leakage detection, automatic vending beverage machine, food and beverage machine, medical, compressor, printer, water pump, household appliances, oil level monitoring, HVAC, machine tools, high and low level switch, water level control, automotive electronics.