Products Description:

SEN-HZ21FC water flow sensor, G1/2, DN15,  intenal teeth into water,extenal teeth out water,  a font structure, Waterproof explosion-proof, heat and cold resistance,specifications: 70*42*38mm, can be used as a flow switch, but also can be used to measure the flow, divided into the two series.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.


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..

Technical Parameter:

Temperature water ≤ 60°C
Operating Voltage Range DC4.5-18V Could be Customized 24V
Withstand Hydraulic Pressure  ≤ 1.75MPa
Material Grade Copper
Flow Range 1-30L/min
Rated Voltage/Current DC5V ≤ 10mA
Connection Three lines,red for positive,black for negative,yellow for pulse signal
Electrical Strength AC500V,50HZ
Customization The length of connection and the type of the connection terminal.

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