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      Digital Flow Switch For Water

      (551 products available)

      Whole House Smart Home Control Series Product Set Wifi Power Switches Electric

      Whole House Smart Home Control Series Product Set Wifi Power Switches Electric

      $50.00 - $2,000.00
      Min Order: 2 pieces
      CN
      11 yrsverify
      4.8
      /5
      ·
      45 reviews
      ·
      "received on time"
      Contact Supplier
      Top sponsor listing
      New Original Electronic Flow Switches/Sensors SMC Digital Flow Switch For Air PF2A PF2A551-F04-2

      New Original Electronic Flow Switches/Sensors SMC Digital Flow Switch For Air PF2A PF2A551-F04-2

      $251.00 - $275.00
      Min Order: 1 piece
      CN
      3 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "prompt shipping"
      Contact Supplier
      ad
      Factory Price Air Pressure Switch Wall Hung Gas Boiler Wind Pressure Switch

      Factory Price Air Pressure Switch Wall Hung Gas Boiler Wind Pressure Switch

      $1.50 - $1.70
      Min Order: 100 pieces
      Whether The Smart: No
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      Liquid Plastic Flow Switches 10w 2 Wires Reed Sensor Magnetic Electronic Water Flow Switch

      Liquid Plastic Flow Switches 10w 2 Wires Reed Sensor Magnetic Electronic Water Flow Switch

      $7.40 - $8.00
      Min Order: 500 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      ad
      Water Sensor Sensor Ultrasonic L02 Real Time Monitoring Water Level Sensing Externally-adhered Ultrasonic Flow Sensor

      Water Sensor Sensor Ultrasonic L02 Real Time Monitoring Water Level Sensing Externally-adhered Ultrasonic Flow Sensor

      $9.55 - $14.29
      Min Order: 10 units
      CN
      12 yrs
      4.9
      /5
      ·
      13 reviews
      ·
      "fast delivery"
      Contact Supplier
      ad
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      ETL FCC Vietnamese Manufacturer US Matter WIFI Smart Switch Voice Control Alexa WiFi Light Matter Switch 3 Way Smart Switch

      ETL FCC Vietnamese Manufacturer US Matter WIFI Smart Switch Voice Control Alexa WiFi Light Matter Switch 3 Way Smart Switch

      $5.50 - $6.50
      Min Order: 5000 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      32 reviews
      ·
      "GOOD delivery"
      Contact Supplier
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      Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch

      Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch

      $55.00 - $110.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      Precision Manufacturing Water Automatic Flow Control Switch Digital Air Flow Switch

      Precision Manufacturing Water Automatic Flow Control Switch Digital Air Flow Switch

      $148.95 - $175.05
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      12V 220v flow switch water for pump

      12V 220v flow switch water for pump

      $180.00 - $202.00
      Min Order: 5 pieces
      CN
      11 yrsverify
      4.6
      /5
      ·
      23 reviews
      ·
      "quick delivery"
      Contact Supplier
      Female Thread G 1/2" Water Tank Control Control Digital Water Meter Magnetic Water Flow Switch

      Female Thread G 1/2" Water Tank Control Control Digital Water Meter Magnetic Water Flow Switch

      $13.70 - $15.00
      Min Order: 10 pieces
      CN
      15 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "great supplier"
      Contact Supplier
      Normal open12v two wries flow switch flow meter digital switch heat pump water flow switch

      Normal open12v two wries flow switch flow meter digital switch heat pump water flow switch

      $55.00 - $75.00
      Min Order: 50 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Fast reply"
      Contact Supplier
      Water Oil Hydraulic Pnp Npn Relay Spdt Thermal Water Cycle Thermal Flowswitch Flow Switch For Pump

      Water Oil Hydraulic Pnp Npn Relay Spdt Thermal Water Cycle Thermal Flowswitch Flow Switch For Pump

      $65.00 - $73.00
      Min Order: 1 piece
      CN
      7 yrs
      4.5
      /5
      ·
      10 reviews
      ·
      "good service"
      Contact Supplier
      KATU FTS200 Stainless steel digital water flow switch thermal flow switch 4-20 mA analog output

      KATU FTS200 Stainless steel digital water flow switch thermal flow switch 4-20 mA analog output

      $300.00 - $580.00
      Min Order: 50 pieces
      CN
      1 yrs
      4.6
      /5
      ·
      3 reviews
      ·
      "Great supplier"
      Contact Supplier
      TXZL12 electronic air water flow sensor switch Relay Output SS Digital Display Thermal Diffusion Thermal Flow Switch

      TXZL12 electronic air water flow sensor switch Relay Output SS Digital Display Thermal Diffusion Thermal Flow Switch

      $78.00 - $88.00
      Min Order: 5 pieces
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Water Oil hydraulic PNP NPN relay SPDT Thermal Water Cycle Thermal flowswitch Flow Switch for pump

      Water Oil hydraulic PNP NPN relay SPDT Thermal Water Cycle Thermal flowswitch Flow Switch for pump

      $69.00 - $99.00
      Min Order: 5 pieces
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      LEFOO FS5 Chiller Water Automatic Digital Liquid Paddle Flow Switch Flow For Central Air Condition

      LEFOO FS5 Chiller Water Automatic Digital Liquid Paddle Flow Switch Flow For Central Air Condition

      $32.00 - $40.00
      Min Order: 5 pieces
      CN
      19 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "good service"
      Contact Supplier
      Thermal Flow Switch Water Flow Switch Digital Flow Switch Analog Output Digital Stainless Steel 4-20ma Liquid CE 0-60C HENGHE

      Thermal Flow Switch Water Flow Switch Digital Flow Switch Analog Output Digital Stainless Steel 4-20ma Liquid CE 0-60C HENGHE

      $165.32 - $222.63
      Min Order: 5 pieces
      CN
      2 yrs
      4.4
      /5
      ·
      4 reviews
      ·
      "quality delivery"
      Contact Supplier
      G1/2" male thread magnetic plastic swimming pool flow level sensor switch

      G1/2" male thread magnetic plastic swimming pool flow level sensor switch

      $3.00 - $4.00
      Min Order: 10 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "customer service"
      Contact Supplier
      Plastic Material Electric Water Flow Switch For Firefighting Application BJ52001

      Plastic Material Electric Water Flow Switch For Firefighting Application BJ52001

      $7.36 - $7.48
      Min Order: 2000 sets
      CN
      5 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "nice company"
      Contact Supplier
      Top quality electronic water flowmeter water flow sensor

      Top quality electronic water flowmeter water flow sensor

      $2.00 - $3.00
      Min Order: 300 pieces
      CN
      3 yrs
      4.8
      /5
      ·
      3 reviews
      ·
      "quick shipping"
      Contact Supplier
      Water Pump Flow Switch 4-20mA Output Thermal Flow Sensor Digital Air Flow Switch

      Water Pump Flow Switch 4-20mA Output Thermal Flow Sensor Digital Air Flow Switch

      $88.00 - $125.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      Stainless steel digital water air thermal flow switch

      Stainless steel digital water air thermal flow switch

      $58.00 - $69.00
      Min Order: 1 piece
      CN
      7 yrs
      4.5
      /5
      ·
      10 reviews
      ·
      "good service"
      Contact Supplier
      KATU FS510 excellent performance water oil universal stainless steel turbine digital flow switch

      KATU FS510 excellent performance water oil universal stainless steel turbine digital flow switch

      $235.00 - $345.00
      Min Order: 5 pieces
      CN
      1 yrs
      4.6
      /5
      ·
      3 reviews
      ·
      "Great supplier"
      Contact Supplier
      High Quality Low Cost Electronic Flow Switch Water Price Thermal Flow Switch For Wholesale

      High Quality Low Cost Electronic Flow Switch Water Price Thermal Flow Switch For Wholesale

      $141.50 - $166.30
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Hot sale 3/4 flow switch economic electronic water magnetic contact flow switch air digital Stainless Steel Flow Switches

      Hot sale 3/4 flow switch economic electronic water magnetic contact flow switch air digital Stainless Steel Flow Switches

      $65.00 - $78.00
      Min Order: 5 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Fast reply"
      Contact Supplier
      G1/2" male thread magnetic plastic swimming pool water reed flow level sensor switch

      G1/2" male thread magnetic plastic swimming pool water reed flow level sensor switch

      $3.00 - $4.00
      Min Order: 10 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "customer service"
      Contact Supplier
      Digital Remote Transmission Anti-fouling Small Diameter Water Air Flow Controller Sanitary Flow Switch CE Gas M12 IP65 NBR 5%

      Digital Remote Transmission Anti-fouling Small Diameter Water Air Flow Controller Sanitary Flow Switch CE Gas M12 IP65 NBR 5%

      $75.00 - $80.00
      Min Order: 5 pieces
      CN
      2 yrs
      4.4
      /5
      ·
      4 reviews
      ·
      "quality delivery"
      Contact Supplier
      DC24V TXZLT100 Digital Display Flow Switch

      DC24V TXZLT100 Digital Display Flow Switch

      Ready to Ship
      $118.00 - $138.00
      Min Order: 1 piece
      Shipping per piece: $12.28
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Digital Stainless Steel Flow Switch 4-20mA Analog Output Thermal Water Flow Switch Oil Flow Switch

      Digital Stainless Steel Flow Switch 4-20mA Analog Output Thermal Water Flow Switch Oil Flow Switch

      $102.00 - $156.00
      Min Order: 5 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      Precision Manufacturing Water Automatic Flow Control Switch Digital Air Flow Switch

      Precision Manufacturing Water Automatic Flow Control Switch Digital Air Flow Switch

      $148.95 - $175.05
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch

      4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch

      $65.00 - $73.00
      Min Order: 1 piece
      CN
      7 yrs
      4.5
      /5
      ·
      10 reviews
      ·
      "good service"
      Contact Supplier
      G1/2" male thread magnetic reset plastic swimming pool water flow level sensor switch

      G1/2" male thread magnetic reset plastic swimming pool water flow level sensor switch

      $3.00 - $4.00
      Min Order: 10 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "customer service"
      Contact Supplier
      KATU brand FS800 series electronic air water flow sensor switch Thermal Flow Switch

      KATU brand FS800 series electronic air water flow sensor switch Thermal Flow Switch

      $108.00 - $150.00
      Min Order: 5 pieces
      CN
      1 yrs
      4.6
      /5
      ·
      3 reviews
      ·
      "Great supplier"
      Contact Supplier
      TXZL12 Electronic Flow Switch High sensitivity Stainless Steel Material Water Pump Flow Switch

      TXZL12 Electronic Flow Switch High sensitivity Stainless Steel Material Water Pump Flow Switch

      Ready to Ship
      $78.00 - $95.00
      Min Order: 1 piece
      Shipping per piece: $12.28
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      24vdc Ip67 Ingress Protection M12*1 Electrical Connection Automatic Water Switch Flow Switch

      24vdc Ip67 Ingress Protection M12*1 Electrical Connection Automatic Water Switch Flow Switch

      $220.00 - $240.00
      Min Order: 5 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Fast reply"
      Contact Supplier
      Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch Liquid Stainless Steel 1KG 3...300cm/s CMIENSEM Relay,4-20ma HP2

      Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch Liquid Stainless Steel 1KG 3...300cm/s CMIENSEM Relay,4-20ma HP2

      $54.88 - $109.98
      Min Order: 5 pieces
      CN
      2 yrs
      4.4
      /5
      ·
      4 reviews
      ·
      "quality delivery"
      Contact Supplier
      Cost-effective Electric Water Flow Switch Pressure Switch For Water Small

      Cost-effective Electric Water Flow Switch Pressure Switch For Water Small

      $141.50 - $166.30
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Accurate Control Electronic Thermal Mass Flow Switch

      Accurate Control Electronic Thermal Mass Flow Switch

      $65.00 - $73.00
      Min Order: 1 piece
      CN
      7 yrs
      4.5
      /5
      ·
      10 reviews
      ·
      "good service"
      Contact Supplier
      KATU brand FS800 series Relay Output Digital Display Thermal Diffusion Thermal Flow Switch

      KATU brand FS800 series Relay Output Digital Display Thermal Diffusion Thermal Flow Switch

      $108.00 - $150.00
      Min Order: 5 pieces
      CN
      1 yrs
      4.6
      /5
      ·
      3 reviews
      ·
      "Great supplier"
      Contact Supplier
      Tianli flow controller TXZL100 Digital Display Flow Switch

      Tianli flow controller TXZL100 Digital Display Flow Switch

      $185.00 - $195.00
      Min Order: 5 pieces
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      About products and suppliers

      1. Question: What types of media can the Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch detect? Answer: The Water Flow Switch Thermal Flow Sensor Digital Air Flow Switch can detect liquid media. 2. Question: Is the Water automatic liquid digital paddle Flow Switches designed for smart applications? Answer: Yes, the Water automatic liquid digital paddle Flow Switches is designed for smart applications and comes in black color. 3. Question: What type of output does the 4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch provide? Answer: The 4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch provides an analog output. 4. Question: Can the 12V 220v flow switch water for pump be used with both 12V and 220V power supplies? Answer: Yes, the 12V 220v flow switch water for pump is compatible with both 12V and 220V power supplies and is designed for smart applications with liquid media. 5. Question: Does the Normal open12v two wires flow switch flow meter digital switch heat pump water flow switch support smart technology? Answer: No, the Normal open12v two wires flow switch flow meter digital switch heat pump water flow switch does not support smart technology but is designed for liquid media. 6. Question: What is the primary application of the Water automatic liquid digital paddle Flow Switches? Answer: The primary application of the Water automatic liquid digital paddle Flow Switches is for central air conditioning systems. 7. Question: What type of media is the 4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch designed for? Answer: The 4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch is designed for gas media. 8. Question: Are all the listed digital flow switches compatible with liquid media? Answer: Most of the listed digital flow switches are compatible with liquid media, except for the 4-20ma Analog Output Digital Stainless Steel Thermal Flow Switch Water Flow Switch, which is designed for gas media. 9. Question: What color is the Water automatic liquid digital paddle Flow Switches available in? Answer: The Water automatic liquid digital paddle Flow Switches is available in black color. 10. Question: What is the voltage requirement for the Normal open12v two wires flow switch flow meter digital switch heat pump water flow switch? Answer: The voltage requirement for the Normal open12v two wires flow switch flow meter digital switch heat pump water flow switch is 12V.
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