Red: connected to IN positiveYellow: OUT connects to the signal output lineBlack: GND ground, connected to negativeGreen: Temperature sensor, 3950K 50K thermistor (green wire is only available for 4-wire models)
The water flow sensor can be used to monitor liquid flow rate in water machine, water heater, coffee machine, vending machine, water meter, medical testing machine and the like. They are widely applied in industrial equipment, agricultural equipment and household electrical appliances in the future.
The water flow sensor can be used to monitor liquid flow rate in water machine, water heater, coffee machine, vending machine, water meter, medical testing machine and the like. They are widely applied in industrial equipment, agricultural equipment and household electrical appliances in the future.
This water flow sensor is made of brass, owning stable operation, high temperature resistance, and low water pressure start
Wide range of applications, can be used in water heaters, credit card machines, water vending machines, flow measurement equipment
The water flow sensor is light in weight, flexible in outline, small in size and easy to install. The interface size is G1/2in inner and outer wire
This water flow sensor is waterproof, heat resistance, pressure resistance and cold resistance, owning good operation performance
The flowmeter is light and handy, easy to install. The connection is firm, the sealing performance is good and the problem of water leakage is avoided.
Supply voltage: 5-18V DC
Signal voltage: 4.7V (with 5V DC power supply)
Connector: JST-SM 3p female
Pulse frequency per L/min: 11Hz*
Duty cycle pulse: 50%±10%
Measuring range: 1-25L/min
Copper material, small size, easy to installWaterproof, Heat resistance, pressure resistance, cold resistance.Bulit-in an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.Working range:2-50L/minSensor: Hall effect
Item Type: Water Sensor
Material: Brass
Color: Golden
Model: YF-B13
Interface: G1/2in Male
Range: 1-30L/min
Working Voltage: DC 4.5-18V
Pulse Characteristics: F=8.1 x Q-3
Withstand Voltage Range: ≥1.5MPA