The water flow sensor is applied for water heater, and can be used as flow switch. Flow Pulse Characteristic F=(8 Q-4)±5%，F:frequency Q为L/Min. Output pulse duty cycle 50%±10%. Output pulse high level >DC 4.7V(input DC 5V).
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1/2" 3/4" 1"Water Flow Sensor Flowmeter Hall Flow Sensor Water Control Liquid Sensor Switch
Aliexpress UK
Flow range: 1-60L / min. Yellow OUT close signal output;. Maximum current: 15 mA (DC 5V). Black GND Connect Negative.
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5-18V Water Flow Sensor 1.75MPa Water Control Liquid Flowmeter Hall Flow Sensor
Aliexpress UK
MANUFACTURER PART NUMBER:TP956. TECHNICAL DETAILS Model Number: TP956. Fuel Mixture Formation. Once that option is no longer available, we may not be able to cancel anymore, however, and as long as we haven’t processed your order yet, we will do everything we can to stop your order.
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1/2" 3/4" 1 Inch Brass Hall Flow Sensor Water Flow Sensor Flowmeter Control Liquid Sensor Switch
Aliexpress UK
Suitable for industrial, agricultural, and automotive applications. The actual color of the item may differ slightly from the pictures shown on this website due to factors such as the brightness of your monitor and light levels.
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1/2" 3/4" 1" Brass Water Flow Sensor Flowmeter Hall Flow Sensor Water Control Liquid Sensor Switch
Aliexpress UK
Its speed changes with different rate of flow. Then the rotor make reaction to Hall sensor, the hall-effect sensor outputs the corresponding pulse signal。. Pulse duty cycle: pulse duty cycle 50%. It includes a plastic body housing, a water rotor, and a hall-effect sensor, PCB electronics board。.
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DN15 DN20 DN25 DN80 Water Flow Sensor Brass 1.75MPa Hall Sensor Turbine Flowmeter DC5~18V Used To Measure The Flow Of The Medium
Aliexpress UK
Output Waveform:Square Wave,output pulse singal. Flow range:1-60L/min. Waterproof,Heat resistance,pressure resistance,cold resistance. Note:The thread is BSP, if used for NPT, need thread seal tape.
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K24 Digital Diesel Oil Fuel Meter Gauge Turbine Meter Chemicals Water Sea Liquid turbo LCD Flow Meter Measuring Tool
Aliexpress UK
【Easy to Install】: This water flow sensors are designed to be plug and play and easy to install. 【Compatibility】: This flow sensors are designed for NPE (A) series tankless water heaters and is not compatible for NPE (S) series and NTI GF200 series.
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ER26500M 6000Ah 3.6V C high current discharge lithium battery for water meter, gas meter, flow meter equipment
Aliexpress UK
This water flow sensor has a small compact size and light weight, which is portable and easy to install. There are wire connection.This water flow sensor is designed with high precision and high performance.
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15mm 1/2 inch Cold Water Meter Read of Cubic Flow Meter 360 Adjustable Rotary Counter Water Measuring Meter 0.0001
Aliexpress UK