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Original Emerson Hart and Foundation Fieldbus Protocol 475 Field Communicator

Original Emerson Hart and Foundation Fieldbus Protocol 475 Field Communicator

US $ 3,500-4,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Temperature Transmitter, Level Transmitter, Valve Positioner, Flowmeter, Field Communicator, PLC, Liquid Level Gauge, Analyser, Instrument Parts
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Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2025
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High-Precision Anti-Interference Pressure Transducer with 4-20mA Hart Protocol

High-Precision Anti-Interference Pressure Transducer with 4-20mA Hart Protocol

US $ 191-528 / Set FOB
1 Set (MOQ)
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Type : Differential Pressure Transmitter
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Shandong Zhongziyi Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Hart Protocol Remote Level Monitoring Radar Level Gauge

Hart Protocol Remote Level Monitoring Radar Level Gauge

US $ 209-499 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Differential Pressure Transmitter, Temperature Transmitter, Radar Level Gauge, Radar Level Meter, Liquid Level Transmitter
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SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
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Explosion-Isolated 4-20mA Temperature Transmitter Price with Hart Protocol

Explosion-Isolated 4-20mA Temperature Transmitter Price with Hart Protocol

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

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Smart 4-20mA Pressure Transmitter Price with Hart Protocol

Smart 4-20mA Pressure Transmitter Price with Hart Protocol

US $ 37-42 / Piece FOB
1 Piece (MOQ)
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Main Products: Electromagnetic Flowmeter, Vortex Flowmeter, Temperature Transmitter, Hart Modem, Level Transmittre, Flow Transmitter, Pressure Transmitter, Hart 375, Differential Pressure Transmitter, RS495 Magnetostrictive Level Meter
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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4-20mA At3051gp Hart Protocol Digital Pressure Gauge Absolute Pressure Transmitter

4-20mA At3051gp Hart Protocol Digital Pressure Gauge Absolute Pressure Transmitter

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Type : Normal Pressure Transmitter
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Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Ao3051dr High Precision Monocrystalline Silicon Differential Pressure Transmitting Device (4 - 20mA Transmission, HART Communication Protocol Is Supported)

Ao3051dr High Precision Monocrystalline Silicon Differential Pressure Transmitting Device (4 - 20mA Transmission, HART Communication Protocol Is Supported)

US $ 190-410 / Piece FOB
1 Piece (MOQ)
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Main Products: ATV Acoustic Tomographic Section Flowmeter, ATD Jet Difference Cross Section Flow Meter, ADV Ultrasonic Doppler Flow Rate Flow Meter, AOADV Ultrasonic Doppler Telemetry Flow Rate Flow Meter, AOSL33 (B
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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DN50 Industrial Electromagnetic Flowmeter Water Smart Flow Meter RS485 Modbus Hart Protocol

DN50 Industrial Electromagnetic Flowmeter Water Smart Flow Meter RS485 Modbus Hart Protocol

US $ 428-458 / Set FOB
1 Set (MOQ)
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Type : Electromagnetic Flow Meter
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Kaifeng Chuangxin Measurement&Control Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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Pressure Differential Pressure Transmitter Sensor Capacitive 4~20mA High Temperature Explosion-Proof Hart Protocol

Pressure Differential Pressure Transmitter Sensor Capacitive 4~20mA High Temperature Explosion-Proof Hart Protocol

US $ 45-58 / Piece FOB
1 Piece (MOQ)
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Main Products: Online Water Quality Analyzer, Pressure Transmitters, Level Transmitter, Flow Meter, Temperature Transmitter, Density Meter, Gas Detector, Switch Sensor, Manometer
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Wuxi Chaoda Electronic Technology Co., Ltd.

Jiangsu, China Since 2023
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4~20mA Hart Protocol LCD Display Temperature Transmitter Sensor

4~20mA Hart Protocol LCD Display Temperature Transmitter Sensor

US $ 59-399 / Piece FOB
1 Piece (MOQ)
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Measuring Medium : Temperature
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SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
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IP66/67 Absolute Pressure Transmitter Price with Hart Protocol

IP66/67 Absolute Pressure Transmitter Price with Hart Protocol

1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Pressure Switch, Water Level Sensor, Differential Pressure Transmitter
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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4-20mA PT100 Hart Protocol Temperature Transmitters

4-20mA PT100 Hart Protocol Temperature Transmitters

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

Beijing, China Since 2016
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Related Searches
Flow Meter Pressure Transmitter Temperature & Humidity Transmitter Pressure Sensor Differential Pressure Transmitter Liquid Level Meter
Reciprocating Piston Flow Meter Gear Flow Meter Helical Gear Flow Meter Rotary Vane Meter Turbine Flow Meter Electromagnetic Flow Meter
Hart Protocol Dp Differential Pressure Transmitter Gauge with High Accuracy Sil3 Approved

Hart Protocol Dp Differential Pressure Transmitter Gauge with High Accuracy Sil3 Approved

US $ 200 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Flow Meter, Level Transmitter
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Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Ao3051lt Monocrystalline Silicon Liquid Level Transmitter (Dual Overload Protection, Gauge and Differential Pressure Measurement, HART Protocol)

Ao3051lt Monocrystalline Silicon Liquid Level Transmitter (Dual Overload Protection, Gauge and Differential Pressure Measurement, HART Protocol)

US $ 245-410 / Piece FOB
1 Piece (MOQ)
More
Function : Electric Signal-controlled
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
Industrial Special Hart Protocol Single Flange Level Transmitter Accurate and Stable

Industrial Special Hart Protocol Single Flange Level Transmitter Accurate and Stable

US $ 259-599 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Differential Pressure Transmitter, Temperature Transmitter, Radar Level Gauge, Radar Level Meter, Liquid Level Transmitter
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Audited Supplier
SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
Chat Now Send Inquiry
Explosion Proof Smart 4-20mA Differential Pressure Transmitter with Hart Protocol

Explosion Proof Smart 4-20mA Differential Pressure Transmitter with Hart Protocol

1 Piece (MOQ)
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Type : High Hydrostatic Pressure Transmitter
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Industrial Pressure Transmitter, H3051t Smart Pressure Transmitter with Hart Protocol

Industrial Pressure Transmitter, H3051t Smart Pressure Transmitter with Hart Protocol

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Main Products: Electromagnetic Flowmeter, Vortex Flowmeter, Temperature Transmitter, Hart Modem, Level Transmittre, Flow Transmitter, Pressure Transmitter, Hart 375, Differential Pressure Transmitter, RS495 Magnetostrictive Level Meter
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Audited Supplier
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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Atex Sil Certified 4 20mA Hart Protocol Differential Pressure Transmitter

Atex Sil Certified 4 20mA Hart Protocol Differential Pressure Transmitter

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.1G
Contact Supplier
Audited Supplier
Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Ao3051 Monocrystalline Silicon Differential Pressure/Pressure Transmitter (Explosion-proof, High Precision, PV Zeroing, HART Protocol Backlit Display)

Ao3051 Monocrystalline Silicon Differential Pressure/Pressure Transmitter (Explosion-proof, High Precision, PV Zeroing, HART Protocol Backlit Display)

US $ 190-410 / Piece FOB
1 Piece (MOQ)
More
Main Products: ATV Acoustic Tomographic Section Flowmeter, ATD Jet Difference Cross Section Flow Meter, ADV Ultrasonic Doppler Flow Rate Flow Meter, AOADV Ultrasonic Doppler Telemetry Flow Rate Flow Meter, AOSL33 (B
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Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
4-20mA High Static Metal Capacitive Differential Pressure Sensor with Hart Protocol

4-20mA High Static Metal Capacitive Differential Pressure Sensor with Hart Protocol

1 Piece (MOQ)
More
Certification : ISO
Contact Supplier
Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
Related Videos
  • What is Original Emerson Hart and Foundation Fieldbus Protocol 475 Field Communicator
    What is Original Emerson Hart and Foundation Fieldbus Protocol 475 Field Communicator
    US $ 3,500-4,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High-Precision Anti-Interference Pressure Transducer with 4-20mA Hart Protocol
    What is High-Precision Anti-Interference Pressure Transducer with 4-20mA Hart Protocol
    US $ 191-528 /Set
    1 Set (MOQ)
    Contact Supplier
  • What is Hart Protocol Remote Level Monitoring Radar Level Gauge
    What is Hart Protocol Remote Level Monitoring Radar Level Gauge
    US $ 209-499 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Explosion-Isolated 4-20mA Temperature Transmitter Price with Hart Protocol
    What is Explosion-Isolated 4-20mA Temperature Transmitter Price with Hart Protocol
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
4-20mA High-Precision Double-Flange Level Transmitter Hart Protocol

4-20mA High-Precision Double-Flange Level Transmitter Hart Protocol

US $ 469-698 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Differential Pressure Transmitter, Temperature Transmitter, Radar Level Gauge, Radar Level Meter, Liquid Level Transmitter
Contact Supplier
Audited Supplier
SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
Chat Now Send Inquiry
Hart Protocol Pressure Transmitter Module

Hart Protocol Pressure Transmitter Module

US $ 37-42 / Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.5G
Contact Supplier
Audited Supplier
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
Chat Now Send Inquiry
High Accuracy Hart Protocol Dp Pressure Level Transmitter with Sil3 Approved

High Accuracy Hart Protocol Dp Pressure Level Transmitter with Sil3 Approved

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Flow Meter, Level Transmitter
Contact Supplier
Audited Supplier
Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry

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About Hart Protocol FAQ

  • QWhat are the common types of flow meters available?

    Our Hart Protocol offers exceptional quality and style 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?

    The Hart Protocol is a standout piece in our Flow Meter collection.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.

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

    The Hart Protocol is a premium choice in the Flow Meter category.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.

Ao3051 Explosion-Proof Monocrystalline Silicon Differential Pressure Transmitter (High Precision, PV Zeroing, HART Protocol with Backlight)

Ao3051 Explosion-Proof Monocrystalline Silicon Differential Pressure Transmitter (High Precision, PV Zeroing, HART Protocol with Backlight)

US $ 190-410 / Piece FOB
1 Piece (MOQ)
More
Function : Electric Signal-controlled
Contact Supplier
Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
4 to 20mA, Hart, Profibus-PA Protocol Pressure Transmitter, Differential Pressure Transmitter

4 to 20mA, Hart, Profibus-PA Protocol Pressure Transmitter, Differential Pressure Transmitter

1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Pressure Switch, Water Level Sensor, Differential Pressure Transmitter
Contact Supplier
Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
4~20mA Output Hart Protocol Level Pressure Transmitter Plus Flange

4~20mA Output Hart Protocol Level Pressure Transmitter Plus Flange

US $ 259-599 / Piece FOB
1 Piece (MOQ)
More
Type : Explosion-proof Pressure Transmitter
Contact Supplier
Audited Supplier
SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
Chat Now Send Inquiry
Hart Protocol 4-20mA Pressure Transducer/ Transmitter

Hart Protocol 4-20mA Pressure Transducer/ Transmitter

US $ 38-42 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electromagnetic Flowmeter, Vortex Flowmeter, Temperature Transmitter, Hart Modem, Level Transmittre, Flow Transmitter, Pressure Transmitter, Hart 375, Differential Pressure Transmitter, RS495 Magnetostrictive Level Meter
Contact Supplier
Audited Supplier
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
Chat Now Send Inquiry
4-20mA Water Pressure Transmitter 4~20mA Hart Protocol Pressure Transmitter Price Water Pressure Sensor

4-20mA Water Pressure Transmitter 4~20mA Hart Protocol Pressure Transmitter Price Water Pressure Sensor

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.1G
Contact Supplier
Audited Supplier
Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Ao3051dp/Gp Isolated Hart Communication Protocol Support Intelligent Remote Pressure/Differential Pressure Transmitte

Ao3051dp/Gp Isolated Hart Communication Protocol Support Intelligent Remote Pressure/Differential Pressure Transmitte

US $ 350-625 / Piece FOB
1 Piece (MOQ)
More
Main Products: ATV Acoustic Tomographic Section Flowmeter, ATD Jet Difference Cross Section Flow Meter, ADV Ultrasonic Doppler Flow Rate Flow Meter, AOADV Ultrasonic Doppler Telemetry Flow Rate Flow Meter, AOSL33 (B
Contact Supplier
Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
Remote Sealed Differential Pressure Transmitter with Hart Protocol

Remote Sealed Differential Pressure Transmitter with Hart Protocol

1 Piece (MOQ)
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IP Rating : IP67
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
4-20mA Explosion-Proof Pressure Transmitter Hart Protocol Integrated Surge Protection

4-20mA Explosion-Proof Pressure Transmitter Hart Protocol Integrated Surge Protection

US $ 159-299 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Differential Pressure Transmitter, Temperature Transmitter, Radar Level Gauge, Radar Level Meter, Liquid Level Transmitter
Contact Supplier
Audited Supplier
SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
Chat Now Send Inquiry
Low Cost Pressure Transmitter with Hart Protocol 4-20mA Output

Low Cost Pressure Transmitter with Hart Protocol 4-20mA Output

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Structure Type : Capacitive Pressure Transmitter
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Audited Supplier
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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4 20mA Hart Protocol Differential Pressure Transmitters

4 20mA Hart Protocol Differential Pressure Transmitters

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Flow Meter, Level Transmitter
Contact Supplier
Audited Supplier
Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Ao3051lt Monocrystalline Silicon Gauge Pressure Liquid Level Transmitter (Explosion-proof Type with HART Protocol)

Ao3051lt Monocrystalline Silicon Gauge Pressure Liquid Level Transmitter (Explosion-proof Type with HART Protocol)

US $ 245-410 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
4-20mA Hart Protocol Temperature Transmitter with Display

4-20mA Hart Protocol Temperature Transmitter with Display

1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Pressure Switch, Water Level Sensor, Differential Pressure Transmitter
Contact Supplier
Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
Druck Smart Transmitter Hart Protocol ± 0.1% Flange Quick Installation

Druck Smart Transmitter Hart Protocol ± 0.1% Flange Quick Installation

US $ 359-499 / Piece FOB
1 Piece (MOQ)
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IP Rating : IP67
Contact Supplier
Audited Supplier
SHANDONG YIGEQI INDUSTRIAL AUTOMATION TECHNOLOGY CO., LTD.

Shandong, China Since 2024
Chat Now Send Inquiry
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