Description
SEN-HZ21FH
Products Description:
SEN-HZ21FH water flow sensor,G1/2 extenal tooth, “一” type,outside into inside out of the water, intenal tooth into the water ,extenal tooth out the water ,Waterproof explosion-proof, heat and cold resistance.can be used as a water switch, but also can be used to measure flow, accurate measurement, we have 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.
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..
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. |
