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Fluid Level Controllers

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100m H2O Water Hydraulic Fluid and Synthetic Oil Level Switch

100m H2O Water Hydraulic Fluid and Synthetic Oil Level Switch

1 Piece (MOQ)
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Float Switch / Fluid Level Controller (JK-M15-1)

Float Switch / Fluid Level Controller (JK-M15-1)

1,000 Pieces (MOQ)
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Zhejiang Jiukang Electric Co., Ltd.

Zhejiang, China
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Flow Sensors Cx-70ab Controller Float Switch Liquid Fluid Water Level Controller for Tank

Flow Sensors Cx-70ab Controller Float Switch Liquid Fluid Water Level Controller for Tank

US $ 1.3-1.6 / Piece FOB
50 Pieces (MOQ)
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Qunazhou Sheng Yang Electronic Co., Ltd

Fujian, China
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New Float Switch/Fluid Level Controller (QW-M15-2)

New Float Switch/Fluid Level Controller (QW-M15-2)

US $ 1 / Piece FOB
1 Piece (MOQ)
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Yueqing Saibang Electric Co., Ltd.

Zhejiang, China
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Top Mount Automatic Water Tank Level Controller for Intelligent Toilet

Top Mount Automatic Water Tank Level Controller for Intelligent Toilet

US $ 1.4-2.5 / Piece FOB
10 Pieces (MOQ)
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Advanced RS485 Marine Sensor Controller for Hot Water Tanks

Advanced RS485 Marine Sensor Controller for Hot Water Tanks

US $ 60 / pieces FOB
100 pieces (MOQ)
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Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2020
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Industrial Online High Perfomance Sodium Controller

Industrial Online High Perfomance Sodium Controller

US $ 1,799-1,999 / Piece FOB
1 Piece (MOQ)
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Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Intelligent Display Water Pump Automatic Pressure Switch Controller

Intelligent Display Water Pump Automatic Pressure Switch Controller

US $ 7-10 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Bingo Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2013
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Fully Automatic Digital Dispensing Machine Jm983 Dispensing Controller

Fully Automatic Digital Dispensing Machine Jm983 Dispensing Controller

US $ 74.16 / Set FOB
1 Set (MOQ)
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Suzhou Shenglong Precision Plastic Hardware Co., Ltd.

Jiangsu, China Since 2023
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Pressure Control Self Priming Water Pump Automatic Controller for Water Pump

Pressure Control Self Priming Water Pump Automatic Controller for Water Pump

US $ 8-15 / Piece FOB
50 Pieces (MOQ)
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Taizhou Ailandar Pump Industry Co., Ltd.

Zhejiang, China Since 2024
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Solar Water Pump Controller for Agriculture

Solar Water Pump Controller for Agriculture

US $ 250-500 / Pieces FOB
1 Piece (MOQ)
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Ningbo Cheers Water Pump Co., Ltd.

Zhejiang, China Since 2010
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Wireless Remote Controller for PWM Applications in DC12V Systems

Wireless Remote Controller for PWM Applications in DC12V Systems

US $ 10 / Piece FOB
1 Piece (MOQ)
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Jiangsu KM Hydraulic Control System Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Precision-Dose Smart Automated Dosing Controller for Both Open and Closed Fluid Systems.

Precision-Dose Smart Automated Dosing Controller for Both Open and Closed Fluid Systems.

US $ 2,080-16,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Emperor of Cleaning Hi-Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Honeywell L404F1391/U, L404F1409/U, L404T1063/U, L404V1087/U, L404V1095/U, L404F T,V PressureTrol® Controllers

Honeywell L404F1391/U, L404F1409/U, L404T1063/U, L404V1087/U, L404V1095/U, L404F T,V PressureTrol® Controllers

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Advanced Explosion-Proof Water Pump Controller with Silicon Technology

Advanced Explosion-Proof Water Pump Controller with Silicon Technology

US $ 78.57-110.4 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aice Instrument Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Solar Pump Controller for Agriculture 24V, 36V, 48V

Solar Pump Controller for Agriculture 24V, 36V, 48V

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Ningbo Cheers Water Pump Co., Ltd.

Zhejiang, China Since 2010
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Motorized Pipette Controllers Digital Motorized Pipette Controller for 1-50 Ml Pipettes

Motorized Pipette Controllers Digital Motorized Pipette Controller for 1-50 Ml Pipettes

US $ 67.8-77.8 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Liquan Biotechnology Co., Ltd.

Zhejiang, China Since 2023
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Automatic Restart Digital Boosting Pressure Water Pump Controller VFD

Automatic Restart Digital Boosting Pressure Water Pump Controller VFD

US $ 59-99 / Piece FOB
1 Piece (MOQ)
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Shanghai Sino-Korea Dooch Pump Mfg Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Automatic Water Pump Pressure Controller Skp-21 Water Pump Pressure Switch

Automatic Water Pump Pressure Controller Skp-21 Water Pump Pressure Switch

US $ 17.35-21.87 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Huaxi Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Water Mold Temperature Controller for Precision Die-Casting Applications

Water Mold Temperature Controller for Precision Die-Casting Applications

US $ 5,000-16,000 / Set FOB
1 Set (MOQ)
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Suzhou Aode Precise Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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Magnetic Float Type Side-Mounting/Top Mounted Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol High and Low Level Alarm Controller

Magnetic Float Type Side-Mounting/Top Mounted Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol High and Low Level Alarm Controller

US $ 2.59-2.99 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Siemens Agq1.1A27 Gas Burner Ignition Controller Unit Igniter Flame Amplifier for Gas Ignition Control

Siemens Agq1.1A27 Gas Burner Ignition Controller Unit Igniter Flame Amplifier for Gas Ignition Control

US $ 104-119 / Piece FOB
1 Piece (MOQ)
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Shenzhen YHG Heating Science & Technology Co., ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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S2800 380V Drive Inverter AC-DC-AC Motor Speed Controller

S2800 380V Drive Inverter AC-DC-AC Motor Speed Controller

US $ 90 / Piece FOB
1 Piece (MOQ)
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Quanzhou Machtric Automation Equipment Co., Ltd.

Trading Company

Fujian, China Since 2010
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About Fluid Level Controllers FAQ

  • QHow do I choose the right liquid level sensor supplier in China?

    Discover the perfect addition to your Liquid Level Sensor with our Fluid Level Controllers.When selecting a supplier in China, consider factors such as experience, product quality, certifications, pricing, and customer reviews. Look for suppliers who offer customization options and excellent after-sales support ‎for optimal satisfaction.

  • QWhy opt for wholesale purchases of liquid level sensors?

    Our Fluid Level Controllers offers exceptional quality and style within the Liquid Level Sensor category.Buying liquid level sensors wholesale enables you to enjoy lower costs per unit, volume discounts, and faster delivery times. Wholesale purchases also support project scalability and framework agreements while offering competitive pricing from reputable suppliers.

  • QWhat types of liquids can be detected using a liquid level sensor?

    The Fluid Level Controllers is an essential part of our Liquid Level Sensor offerings.A liquid level sensor can detect a wide range of liquids such as water, oils, fuels, chemicals, and more. It is essential to calibrate the sensor based on the specific liquid being measured to ensure accurate readings.

Analog Output Signal 4-20mA/0-5V Smart Submersible Level Controller for Gas and Liquid

Analog Output Signal 4-20mA/0-5V Smart Submersible Level Controller for Gas and Liquid

1 Piece (MOQ)
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Original and New Emerson Fisher Fieldvue Dlc3010 Float Digital Level Controller

Original and New Emerson Fisher Fieldvue Dlc3010 Float Digital Level Controller

US $ 700-1,000 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2025
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Manufacture Low Price Uqk-03-C Top Mounted Marine Float Level Controller

Manufacture Low Price Uqk-03-C Top Mounted Marine Float Level Controller

US $ 60-65 / Piece FOB
1 Piece (MOQ)
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Hebei Xukang Meter Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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Stainless Steel Ntelligent Digital Display Float Switch Diesel Level Controller

Stainless Steel Ntelligent Digital Display Float Switch Diesel Level Controller

US $ 92-99 / Piece FOB
1 Piece (MOQ)
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BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Shaanxi, China Since 2021
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Honeywell L404F1060/U, L404F1078/U, L404F1094/U, L404F1102/U, L404F1219/U, L404F1227/U, L404F1235/U, L404F1383/U, L404F T,V PressureTrol® Controllers

Honeywell L404F1060/U, L404F1078/U, L404F1094/U, L404F1102/U, L404F1219/U, L404F1227/U, L404F1235/U, L404F1383/U, L404F T,V PressureTrol® Controllers

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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3 Years Warranty Solar Charge Controller for Water Submersible Pump

3 Years Warranty Solar Charge Controller for Water Submersible Pump

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Ningbo Cheers Water Pump Co., Ltd.

Zhejiang, China Since 2010
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4~20mA Two-wire Integrated Ultrasonic Level Meter Liquid Controller

4~20mA Two-wire Integrated Ultrasonic Level Meter Liquid Controller

US $ 130-150 / Piece FOB
1 Piece (MOQ)
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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Amf Auto Mains Failure Controller, Deepsea Dse6020

Amf Auto Mains Failure Controller, Deepsea Dse6020

US $ 230-265 / Piece FOB
1 Piece (MOQ)
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Guangzhou Vsd Power Equipment Co., Ltd.

Guangdong, China Since 2022
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Smart Water Pump Pressure Controller

Smart Water Pump Pressure Controller

US $ 16.55-20.15 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Huaxi Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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PLC-1 Intelligent Logic Controller for Smart Protection of Pump Operations

PLC-1 Intelligent Logic Controller for Smart Protection of Pump Operations

US $ 72-76 / Piece FOB
1 Piece (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Top Mount Magnetic Automatic Water Tank Water Level Controller

Top Mount Magnetic Automatic Water Tank Water Level Controller

US $ 1.4-2.5 / Piece FOB
10 Pieces (MOQ)
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Hydrocall-2200-as Intelligent Pressure Controller Booster Pumps

Hydrocall-2200-as Intelligent Pressure Controller Booster Pumps

US $ 30-100 / Piece FOB
1 Piece (MOQ)
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Dongguan Vinsome Co., Ltd.

Guangdong, China Since 2023
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Bes Price Electronic Pipette Mechanical Pipette Controller

Bes Price Electronic Pipette Mechanical Pipette Controller

US $ 67.8-80.8 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Liquan Biotechnology Co., Ltd.

Zhejiang, China Since 2023
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