IP65 · ISO9001
Alarm Flow Switch for Circulation Cooling Water Pump
US$ 50-110
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
FS Flow Switch is made of metal shell and switch element. The principle of the product is to install a permanent magnet with reliable performance inside, and the flowing medium pushes the magnetic moving parts inside the switch, then the switch action is triggered by magnetism t
- Nanjing Hangjia Electronic Technology Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
IP67 · ISO9001 · Thermal Type
Thermal Flow Switch for Cooling Water Circulation
US$ 90-125
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM500 thermal flow switch adopts the principle of thermal diffusion.The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa.After pro
- Nanjing Hangjia Electronic Technology Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
IP65 · RoHS · CE
Type R1p Paddle Flow Switches with 2 Meter Cable Reed Switch Contact Flow Switches
US$ 7-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
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IP67 · ISO9001 · Thermal Type
Relay PNP Oil Gas Air Flow meter Switch LED Display
US$ 90-125
/ Piece
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1 Piece (MOQ)
Product Overview:
HFM500 thermal flow switch adopts the principle of thermal diffusion.The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa.After pro
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ISO9001 · IP67 · Liquid
High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial
US$ 176-186
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1 Piece (MOQ)
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QLK400-15 Ex-Flow switch
Based on the thermal principle, the enclosed probe contains two resistors, one of which is heated as a detection resistor, and the other is not heated as a reference resistor. When the medium flows, the heat on the heating resistor is taken away. The resistance value is cha
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IP65 · RoHS · CE
Electrical Equipment &Supplles Switches Flow Switches
US$ 21-35
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1 Piece (MOQ)
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ISO9001 · IP67 · Liquid
Oil Relay Output IP67 SS316L Smart Thermal Flow Switch Automatic
US$ 80-95
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1 Piece (MOQ)
1 Piece (MOQ)
Factory Price PNP Output Water IP67 SS316L Intelligent Customized Thermal Flow Switch
QLK400 is a thermal flow transmitter with a switch that could do real-time monitoring of liquid in the pipeline and it shall show the flow condition by several LED displayers. It can monitors the following co
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ISO9001 · IP67 · Liquid
Digital Flow Water Air Flow Switch Water Flow Switch
US$ 85-95
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10 Pieces (MOQ)
10 Pieces (MOQ)
Overview
QLK400 is a thermal flow transmitter with a switch that could do real-time monitoring of liquid in the pipeline and it shall show the flow condition by several LED displayers. It can monitors the following conditions: Flow speed increasing or reducing, medium exists or not, the medium is m
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IP67 · ISO9001 · Thermal Type
Water oil flow switch thermal type LED M12 output
US$ 110-150
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM500 explosion type thermal flow switch adopts the principle of thermal diffusion.The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice ve
- Nanjing Hangjia Electronic Technology Co., Ltd.
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- Jiangsu, China
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IP67 · Thermal Type · ISO9001
HIGHJOIN Flow indicator PNP NPN relay output Thermal Flow sensor switch 24V supply
US$ 95-120
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Features
All-metal shell design, no moving parts, maintenance-free and easy to install.
One model is suitable for various pipe diameter requirements. The switching value is continuously adjustable.
Pressure loss low
Compact structure. 6-LED displays flow trend and switching status.
- Nanjing Hangjia Electronic Technology Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
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-
What are the common applications of Water Flow Control Switches in the Electrical & Electronics industry?
Water Flow Control Switches are commonly used in HVAC systems, water treatment plants, and thermal management applications in the Electrical & Electronics sector. They act as crucial components for monitoring and regulating the flow of liquids.
-
How can I verify the reliability of Water Flow Control Switch suppliers from China?
You may validate the credibility of Water Flow Control Switch suppliers based in China by checking their industry experience, certifications, client testimonials, and sample quality assessments. Collaborating with genuine manufacturers can ensure high-quality products and prompt deliveries.
-
What advantages does wholesale purchasing of Water Flow Control Switches offer for businesses?
Procuring Water Flow Control Switches in wholesale quantities aids businesses by providing cost-effective pricing, bulk availability, and customization options. Wholesale transactions often come with discounts and longstanding relationships, ensuring a steady supply chain for high-quality Water Flow Control Switch products.
IP67 · ISO9001 · Thermal Type
Hydraulic 24VDC PNP/NPN/Relay Thermal Diffusion Liquid Flow Switch
US$ 95-120
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM500 thermal flow switch adopts the principle of thermal diffusion.The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa.After pro
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- Jiangsu, China
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IP65 · RoHS · CE
Jpcl Type R1b Paddle Flow Switches with 1.5 Meter Cable, Micro-Switch Contact Flow Switches
US$ 10-15
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IP67 · Liquid · RoHS
Easy to Install Flow Switch for Water Purifier
US$ 4-8.1
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MR-2253-G1/4 standard G1/4 inch Power switch
Operating principle
As liquid passes through the flow sensor body, the magnetic rotor spins at a rate proportional to flow. This Causes a series of magnetic fields (the rotor vanes) to excite the Hall Effect sensor, producing a series of voltage
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IP65 · ISO9001 · CE
Compact Stainless Steel Structure Piston Contact Water Flow Switch
US$ 45-55
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2 Pieces (MOQ)
2 Pieces (MOQ)
Product Overview:
WFS Flow Switch is a high-performance flow switch for the development of non air conditioning field. There is a permanent magnet with reliable performance inside the switch, and the magnet acts through circulation and drives the sealed magnet sensitive switch on the top of flow
- Nanjing Hangjia Electronic Technology Co., Ltd.
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- Jiangsu, China
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IP65 · Thermal Type · Liquid
HFM510 Digital Explicit Flow Switch for Oil Detection
US$ 180-215
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM510 digital explicit flow switch adopts the principle of thermal diffusion, which is applied in flow detection to show the value of regional temperature difference corresponds to the size of flow.Its working principle is to place a heating module and a temperature sensing modul
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- Jiangsu, China
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IP65 · ISO9001 · CE
Magnetic sensitive materials Mechanical water flow switch SPST
US$ 60-115
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1 Piece (MOQ)
1 Piece (MOQ)
Product Features
Components with stable performance without wear
Mechanical parts are completely isolated from electronic parts
Flow can be customized according to customer's requirements before delivery
Minor caliber, micro flow setting point can be customized
Application: environmental pr
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IP65 · Infrared Water · RoHS
Water Flow Sensor IP65 Transducer Monitor Water Pump Brass Flow Switch
US$ 16.14
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300 Pieces (MOQ)
300 Pieces (MOQ)
Banner
Product Description
Water Flow Sensor IP65 Transducer Monitor Water Pump brass Flow Switch
>> General
Water Flow Sensor Alarm Measurement Switch(HTW-AFS)
Control and monitor liquid flow of boilers, pumps, etc., of heating, cooling, and air conditioning equipment.
>> Features
Fl
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IP67 · Liquid · RoHS
Magnetic Water Pump Flow Switch for Water Heater
US$ 3.1-5.5
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Magnetic Water Pump Flow Switch for Water Heater
Introduction
Flow switch consists of magnetic core, rotating impeller, external casing and reed switch. Flow through the sensor activates the magnetic core to trigger switch action, with signal output.
withstand hydraulic pressure
≤0.35Mpa
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IP67 · ISO9001 · Thermal Type
18~32VDC SUS304 Digital Explicit Thermal Diffusion Flow Switch
US$ 200-240
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1 Piece (MOQ)
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Product Overview:
HFM510 digital explicit flow switch adopts the principle of thermal diffusion, which is applied in flow detection to show the value of regional temperature difference corresponds to the size of flow.Its working principle is to place a heating module and a temperature sensing mod
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IP65 · Liquid · RoHS
Type R1b Micro-Switch Contact3/4 BSPP Union Nut Paddle Flow Switches
US$ 10-15
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1 Piece (MOQ)
1 Piece (MOQ)
Paddle flow switches, micro-switch contact, 3/4" BSPP union nut
Type: R1B
Main uses: Water flow detection on water pipes
Functional principle: Balanced paddle, perpendicular to the main flow, actuating a micro- switch. Flexible elastomeric gasket between
paddle and electric switch
Main hous
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IP65 · ISO9001
Alarm Pump Hydraulic System Water Flowmeter Flow Switch
US$ 40-55
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1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
FS Flow Switch is made of metal shell and switch element. The principle of the product is to install a permanent magnet with reliable performance inside, and the flowing medium pushes the magnetic moving parts inside the switch, then the switch action is triggered by magnetism t
- Nanjing Hangjia Electronic Technology Co., Ltd.
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- Jiangsu, China
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IP67 · ISO9001 · Thermal Type
Thermal Flow Switch Water Flow Switch
US$ 90-125
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM500 thermal flow switch adopts the principle of thermal diffusion.The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa.After pro
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IP67 · ISO9001 · Thermal Type
Hangjia HFM510 Digital Explicit Magnetic Water Flow Switch
US$ 200-240
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
HFM510 digital explicit flow switch adopts the principle of thermal diffusion, which is applied in flow detection to show the value of regional temperature difference corresponds to the size of flow.Its working principle is to place a heating module and a temperature sensing mod
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- Jiangsu, China
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ISO9001 · IP65 · Liquid
Paddle Flow Switches, Reed Switch Contact; External Brass Body Liquid IP65 Non Contact Flow Speed Water 5 to 100c
US$ 21-35
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Information
Main uses: General application in flow detection. Recommended mounting position is on horizontal pipes, but can be mounted in any position. For liquids flow detection on dia. 15 to 100mm pipes. Body and union nut in brass for improved mechanical strength and pressure resistance.
- JPCI Controls (Foshan Gaoming) Co.,Ltd
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IP67 · Liquid · RoHS
Magnetic Reed Switch Liquid Flow Switch for Machinery
US$ 5.8-7.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Magnetic Reed Switch Liquid Flow Switch for Machinery
Operating principle
As liquid passes through the flow sensor body, the magnetic rotor spins at a rate proportional to flow. This Causes a series of magnetic fields (the rotor vanes) to excite the Hall Effect sensor, producing a se
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IP65 · ISO9001
Alarm Pump Hydraulic Flow Switch Water Flowmeter Magnet Flow Switch
US$ 60-100
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1 Piece (MOQ)
1 Piece (MOQ)
Product Overview:
FS Flow Switch is made of metal shell and switch element. The principle of the product is to install a permanent magnet with reliable performance inside, and the flowing medium pushes the magnetic moving parts inside the switch, then the switch action is triggered by magnetism t
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IP65 · RoHS · CE
Type R1d Paddle Flow Switches with 1.5 Meter Cable Micro Switch Contact Flow Switches
US$ 10-15
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RoHS · IP68 · Liquid
Fps-2 Cable Level Micro Water Tank Float Switch
US$ 2.38-5.8
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Float switch & Water liquid level control - FPS SERIES
Monro FPS (Float switch) series, is a kind of safety and reliable liquid level control device with simple structure. It uses magnetic force to operate without mechanical connection, easy
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IP65 · ISO9001
24VDC LED Display Stainless Steel NO Water Flow Switch
US$ 60-80
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Product Overview:
FS20 Flow Switch is made of stainless steel housing, aluminum can be selected. Easy installation, is a mechanical flow switch, for liquid or gaseous media. Mechanical part and electronic part are completely isolated, suitable for small flow economy type.
Features:
Minimal pr
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IP67 · ISO9001 · Thermal Type
Liquid Water Gas Air Digital Display Flow Switch
US$ 200-240
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Product Overview:
HFM510 digital explicit flow switch adopts the principle of thermal diffusion, which is applied in flow detection to show the value of regional temperature difference corresponds to the size of flow.Its working principle is to place a heating module and a temperature sensing mod
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