Product Description
SEN-HZ21WA flow sensor, G1/2 extenal teeth,one font structure,size:58*38*38mm,Waterproof explosion-proof, heat and cold resistance. the pulse signal output,can be used for water flow switch, also can be used to measure flow rate at the same time,have two flow range.If you want to increase the temperature control ,you can add heat sensitive resistor, the output line is green, but also can be connected to the other two special line to control temperature.
Application
Gas water heaters, electric water heater, washing machine, water machine, boiler, electromagnetic water heater, water control (integrated) machine, water machine, heat pump hot water engineering, the card management system of intelligent water meter, water meter, IC campus card sale water system, self sale (sell) water machine, water treatment water distribution equipment, dispensing equipment, cooling system, circulation system, intelligent heating equipment, mechanical equipment, instrumentation, pharmaceutical (agents) equipment etc..
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