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Liquid Turbine Fuel Flow Meter N Type Pulse Signal PLC SS304 Inox 1/2NPT

Liquid Turbine Fuel Flow Meter N Type Pulse Signal PLC SS304 Inox 1/2NPT

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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4-20mA/Hart Communication Protocol, Seamless Access to Automation Control System, Radar Level Transmitter

4-20mA/Hart Communication Protocol, Seamless Access to Automation Control System, Radar Level Transmitter

US $ 220-280 / Piece FOB
3 Pieces (MOQ)
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Ankang Mano Instrument Co., Ltd.

Shaanxi, China Since 2025
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Hart Protocol Remote Control Kerosene Oil Flowmeter Liquid Turbine Flow Meter

Hart Protocol Remote Control Kerosene Oil Flowmeter Liquid Turbine Flow Meter

US $ 160-3,000 / Piece FOB
1 Piece (MOQ)
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ACE METER TECHNOLOGY CO., LIMITED

Trading Company

Liaoning, China Since 2020
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248hanan0ns Temperature Transmitter, DIN B Head Mount, 4– 20 Ma with Hart Protocol

248hanan0ns Temperature Transmitter, DIN B Head Mount, 4– 20 Ma with Hart Protocol

US $ 220-240 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Rectangular Temperature Sensors Furnace, Output 4~20mA, RS485, Hart Protocol

Rectangular Temperature Sensors Furnace, Output 4~20mA, RS485, Hart Protocol

US $ 13 / Piece FOB
5 Pieces (MOQ)
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Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Industrial on-Line Density Meter Pipe Inserted Cement Mortar Hydrometer Ammonia Water Differential Pressure Liquid Concentration Measuring Instrument

Industrial on-Line Density Meter Pipe Inserted Cement Mortar Hydrometer Ammonia Water Differential Pressure Liquid Concentration Measuring Instrument

US $ 1,500 / Set FOB
1 Set (MOQ)
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Wuxi Chaoda Electronic Technology Co., Ltd.

Jiangsu, China Since 2023
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Ao3051dp Aluminum/Stainless Steel Housing Remote Transmitter (Monocrystalline Silicon/Differential Pressure/Pressure/Capillary Explosion-Proof and Anti-Negative

Ao3051dp Aluminum/Stainless Steel Housing Remote Transmitter (Monocrystalline Silicon/Differential Pressure/Pressure/Capillary Explosion-Proof and Anti-Negative

US $ 350-625 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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4-20 Ma Hart Protocol Guided Wave Radar Level Transmitter

4-20 Ma Hart Protocol Guided Wave Radar Level Transmitter

US $ 480-2,000 / Piece FOB
1 Piece (MOQ)
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Holykell Technology Company Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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4-20mA Standard Signal Output, Support Hart Protocol Transmitter, Compatible with a Variety of Control Systems, Real-Time Transmission of Differential Pressure

4-20mA Standard Signal Output, Support Hart Protocol Transmitter, Compatible with a Variety of Control Systems, Real-Time Transmission of Differential Pressure

US $ 55-80 / Piece FOB
3 Pieces (MOQ)
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Ankang Mano Instrument Co., Ltd.

Shaanxi, China Since 2025
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Hart Protocol Remote Control Electromagnetic Feed Water Flowmeter Feed Water Flow Meter

Hart Protocol Remote Control Electromagnetic Feed Water Flowmeter Feed Water Flow Meter

US $ 240-5,000 / Piece FOB
1 Piece (MOQ)
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ACE METER TECHNOLOGY CO., LIMITED

Trading Company

Liaoning, China Since 2020
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Cost-Effective High Quality Sewage Pharmaceutical Beverage Industryhart Protocol Pulse Output Liner Material PTFE/Rubber Electromagnetic Flow Meter

Cost-Effective High Quality Sewage Pharmaceutical Beverage Industryhart Protocol Pulse Output Liner Material PTFE/Rubber Electromagnetic Flow Meter

US $ 588-4,926 / Piece FOB
10 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Hart Protocol Remote Control Vortex Flowmeter Gas Vortex Flow Meter for Steam, Air

Hart Protocol Remote Control Vortex Flowmeter Gas Vortex Flow Meter for Steam, Air

US $ 150-5,000 / Piece FOB
1 Piece (MOQ)
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ACE METER TECHNOLOGY CO., LIMITED

Trading Company

Liaoning, China Since 2020
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Intelligent Integrated Temperature Transmitter Module with Hart Protocol

Intelligent Integrated Temperature Transmitter Module with Hart Protocol

US $ 15-30 / Piece FOB
1 Piece (MOQ)
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Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Azbil Avp102 Analog Signal 4-20 Ma DC with Hart Communication Protocol Guarantee Quality Smart Valvepositioner

Azbil Avp102 Analog Signal 4-20 Ma DC with Hart Communication Protocol Guarantee Quality Smart Valvepositioner

US $ 666 / boxes FOB
1 boxes (MOQ)
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Helon Technology (Chengdu) Co., Ltd.

Sichuan, China Since 2025
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Advanced Flow Measurement Solution with Hart Protocol Integration

Advanced Flow Measurement Solution with Hart Protocol Integration

US $ 126-521 / Piece FOB
1 Piece (MOQ)
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Shandong Zhongziyi Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Factory Original Metsos Neles ND910 Series Hart Protocol Valve Positioner

Factory Original Metsos Neles ND910 Series Hart Protocol Valve Positioner

US $ 500-1,500 / 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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Non-Invasive Profibus/Modbus/Hart Protocol Electric Valve Actuators

Non-Invasive Profibus/Modbus/Hart Protocol Electric Valve Actuators

US $ 900-1,500 / Piece FOB
1 Piece (MOQ)
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Changzhou Xinneng Automatic Control Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Hart Protocol Vortex Precession Flowmeter Swirl Vortex Precession Flow Meter for Oxygen

Hart Protocol Vortex Precession Flowmeter Swirl Vortex Precession Flow Meter for Oxygen

US $ 450-5,000 / Piece FOB
1 Piece (MOQ)
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ACE METER TECHNOLOGY CO., LIMITED

Trading Company

Liaoning, China Since 2020
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Rosemount 3051 Gauge Pressure Transmitter IP67 Hart Protocol for Oil Natural Gas Pipe Pressure Measurement

Rosemount 3051 Gauge Pressure Transmitter IP67 Hart Protocol for Oil Natural Gas Pipe Pressure Measurement

US $ 476 / Piece FOB
1 Piece (MOQ)
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Cold Valley Intelligent Technology (Shanghai) Co., Ltd.

Shanghai, China Since 2024
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Hart Protocol Intrinsic Safety Temperature Transmitter with LCD Indicator

Hart Protocol Intrinsic Safety Temperature Transmitter with LCD Indicator

US $ 179 / Piece FOB
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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Water Flow Sensor Without Display Turbine Flow Sensors

Water Flow Sensor Without Display Turbine Flow Sensors

US $ 80-1,500 / Piece FOB
1 Piece (MOQ)
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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High Precision Flange-Mounted Pressure Transmitter with Hart Protocol

High Precision Flange-Mounted Pressure Transmitter with Hart Protocol

US $ 100-110 / Piece FOB
2 Pieces (MOQ)
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Nanjing Wotian Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Digital Pressure Gauge with 316 Material and Hart Communication Protocol

Digital Pressure Gauge with 316 Material and Hart Communication Protocol

US $ 100-399 / Piece FOB
1 Piece (MOQ)
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Cold Valley Intelligent Technology (Shanghai) Co., Ltd.

Shanghai, China Since 2024
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Not exactly what you want?

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About Hart+Protocol FAQ

  • QHow can I source flow meters from trusted suppliers in China?

    The Hart+Protocol is a key item within our extensive Flow Meter selection.When sourcing flow meters from China, leverage online B2B platforms, participate in trade exhibitions, and conduct background checks on suppliers. Ensuring suppliers are certified and have a good track record is essential for obtaining reliable products for your operation.

  • QWhat are the common types of flow meters available?

    Our Hart+Protocol offers exceptional quality within the Flow Meter category.Flow meters come in various types, including electromagnetic, ultrasonic, thermal, and turbine. Each type has unique features and application suitability. Consult a reputable manufacturer for guidance on selecting the right type for your requirements.

  • QWhat advantages does wholesale procurement of flow meters offer?

    Discover the perfect Flow Meter addition with our Hart+Protocol.Procuring flow meters wholesale provides cost savings due to bulk purchases, assurance of stable supply, and potential for customized solutions. Selecting reputable wholesale suppliers guarantees consistent quality and reliable performance based on industry standards.

High Precision Pressure Transmitter with HART Protocol

High Precision Pressure Transmitter with HART Protocol

US $ 70-140 / Piece FOB
2 Pieces (MOQ)
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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Single Crystal Silicon Hart Protocol with Bluetooth Capillary Flange Transmitter

Single Crystal Silicon Hart Protocol with Bluetooth Capillary Flange Transmitter

US $ 469-698 / Piece FOB
1 Piece (MOQ)
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SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
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Original and New Yokogawa Hart Protocol Bt200 Field Communicator

Original and New Yokogawa Hart Protocol Bt200 Field Communicator

US $ 500-1,000 / 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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Hart Protocol with Isolated 4-20mA Temperature Transmitter

Hart Protocol with Isolated 4-20mA Temperature Transmitter

US $ 46-58 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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Multi-Protocol Output (4-20mA/Pulse/RS485) Flow Device with DN80mm Size Range and Explosion-Proof Certification Oval Gear Flow Meter

Multi-Protocol Output (4-20mA/Pulse/RS485) Flow Device with DN80mm Size Range and Explosion-Proof Certification Oval Gear Flow Meter

US $ 195-375 / Piece FOB
50 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Hart Protocol Two-Wire Temperature Transmitter with LCD Display

Hart Protocol Two-Wire Temperature Transmitter with LCD Display

US $ 62.1-226.8 / Set FOB
1 Set (MOQ)
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Shandong Zhongziyi Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Ce, Sil, Approved Intelligent Multi-Turn Electric Actuator Explosion Resistant with Hart Protocol and Modbus Protocol

Ce, Sil, Approved Intelligent Multi-Turn Electric Actuator Explosion Resistant with Hart Protocol and Modbus Protocol

US $ 598-3,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Valvespro Flow Control Technology Co., Ltd.

Zhejiang, China Since 2020
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High Pressure Stainless Steel Flange/ Thread Mounted DN10-DN200 DN15 Liquid Turbine Water Flowmeter

High Pressure Stainless Steel Flange/ Thread Mounted DN10-DN200 DN15 Liquid Turbine Water Flowmeter

US $ 80-1,500 / Piece FOB
1 Piece (MOQ)
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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AC 415V Electric Control Actuator with H-Hart Protocol Modulating Switch Type

AC 415V Electric Control Actuator with H-Hart Protocol Modulating Switch Type

US $ 630-690 / Piece FOB
1 Piece (MOQ)
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Changzhou Xinneng Automatic Control Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Multi-Protocol Output Capable Flow Device for Vegetable Oil Processing Plants with IP65 Rating and Cast Steel Body Oval Gear Flow Meter

Multi-Protocol Output Capable Flow Device for Vegetable Oil Processing Plants with IP65 Rating and Cast Steel Body Oval Gear Flow Meter

US $ 195-375 / Piece FOB
50 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Hart Protocol Industrial Differential Pressure Transmitter

Hart Protocol Industrial Differential Pressure Transmitter

US $ 15-180 / Piece FOB
1 Piece (MOQ)
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Sibo.X Industrial Co., Ltd.

Zhejiang, China Since 2019
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Alk475trexze Handheld Test Instrument Chinese English Field Communication Hart Protocol Keshi Mass Flow Meter for Field

Alk475trexze Handheld Test Instrument Chinese English Field Communication Hart Protocol Keshi Mass Flow Meter for Field

US $ 385 / Piece FOB
1 Piece (MOQ)
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Aileike TT&C Equipment (Huaian) Co., Ltd.

Jiangsu, China Since 2024
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Advanced Fisher Gulde DVC 3800SA Positioner with Hart® Protocols

Advanced Fisher Gulde DVC 3800SA Positioner with Hart® Protocols

US $ 800-1,250 / Piece FOB
1 Piece (MOQ)
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Cold Valley Intelligent Technology (Shanghai) Co., Ltd.

Shanghai, China Since 2024
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