137,531
4 To 20ma Factory Products
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US $ 199-219 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 13-59 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Since 2021
Trading Company
Hunan, China
Since 2021
US $ 25-30 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Differential Pressure Transmitters, Temperature Transmitter, Wind Speed Sensors, Wind Direction Sensors, Fuel Level Sensor, Capacitive Liquid Level Transmitter, Explosion Proof Pressure Transmitter, Magnetostrictive Displacement Sensor, Water Level Sensor
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hunan, China
Since 2015
US $ 25-30 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hunan, China
Since 2015
US $ 65-85 /
pieces FOB
1 pieces (MOQ)
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Main Products: Isolated Safety Barriers, Signal Conditioners, Signal Isolator, Surge Protective Devices, Safety Relays, Isolated I/O Modules, Signal Converter
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Beijing, China
Since 2023
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 215-255 /
Piece FOB
1 Piece (MOQ)
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Main Products: Liquid Turbine Flow Meter, Electromagnetic Flow Meter, Vortex Flow Meter, Pression Vortex Flow Meter, Gas Turbine Flow Meter, Data Recorder, Ultrasonic Fow Meter, Ultrasonic Level Meter, Oval Gear Flow Meter, Batch Filling Controller
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Anhui, China
Since 2018
US $ 200-280 /
Piece FOB
1 Piece (MOQ)
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Measuring Media : Gas
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Anhui, China
Since 2018
US $ 75-121 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 75-102 /
Piece FOB
1 Piece (MOQ)
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Detection Type : Heat Detectors
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hunan, China
Since 2015
US $ 90-150 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve Positioner, I/P Transducer, E/P Transducer, I/P Converter, E/P Converter, Electro Pneumatic Positioner, Electro Pneumatic Transducer, Electropneumatic Positioner, Electropneumatic Transducer, Electro Pneumatic Converter
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Audited Supplier
Since 2020
Manufacturer/Factory
Zhejiang, China
Since 2020
US $ 44.8 /
Piece FOB
2 Pieces (MOQ)
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Type : Normal Pressure Transmitter
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Audited Supplier
Since 2017
Manufacturer/Factory
Gansu, China
Since 2017
US $ 16-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Temperature Sensor
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 199-399 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hunan, China
Since 2019
US $ 5.4-5.41 /
Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2020
US $ 200-1,500 /
Piece FOB
1 Piece (MOQ)
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Accuracy : ±0.2-0.5%
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Shandong, China
Since 2019
US $ 67-258 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electric Ball Valve, Mini Electric Ball Valve, Electric Butterfly Valve, Electric Sanitary Ball Valve, Valve Fittings, Plastic Fittings, Motorized Brass Ball Valve, Stainless Steel Electric Ball Valve, PVC Electric Ball Valve, Cast Iron Electric Butterfly Valve
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 200-1,500 /
Piece FOB
1 Piece (MOQ)
More
Customized : Non-Customized
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020
US $ 220-1,060 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Multi Gas Detector, Online Gas Analyzer, Air Breathing Apparatus, Personal Protection Equipment, Gas Detector Remote Controller, Alcohol Tester, Gas Sensor, Gas Monitor, Continuous Emission Monitoring System
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2016
US $ 25 /
Piece FOB
5 Pieces (MOQ)
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Structure Type : Diffused Silicon Pressure Transmitter
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 79-110 /
Piece FOB
1 Piece (MOQ)
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Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
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Audited Supplier
Since 2024
Manufacturer/Factory
Chongqing, China
Since 2024
US $ 107-126 /
Piece FOB
1 Piece (MOQ)
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Measure Method : Automatic
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
US $ 116 /
Piece FOB
1 Piece (MOQ)
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Main Products: Level Gauge, Flow Meter, Relex Level Gauge, Sight Glass, Strainer and Filter, Glass Level Gauge, Level Meter, Magnetic Level Gauge, Sight Glass Flow Indicator, Level Switch
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 15-20 /
Piece FOB
10 Pieces (MOQ)
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Winding Form : Single Layer & Tightly Wound Type
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 28.5-31.9 /
Piece FOB
300 Pieces (MOQ)
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Main Products: Current Transformer, Shunt, Stepper Motor Counter/Register, Latch Relay, Rogowski Coil, Kwh Meter, Thermoelectric Cooling Minibar, Absorption Cooling Minibar, Safe Box, Compressor Display Cooler
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Audited Supplier
Since 2012
Manufacturer/Factory,Group Corporation
Zhejiang, China
Since 2012
US $ 30-370 /
Piece FOB
1 Piece (MOQ)
More
Cooling System : Radiator
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 23-27 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shaanxi, China
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2023
US $ 115-120 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Lever Transmitter, Level Switch, Level Meter, Temperature Sensor, Level Controller, Water Level Sensor
Contact Supplier
Audited Supplier
Since 2023
Trading Company
Jiangsu, China
Since 2023
US $ 199-399 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hunan, China
Since 2019
US $ 67.55-91.11 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Pressure Switch, Instrument, Level Transmitter, Temperature Transmitter, Level Sensor, Temperature Sensor, Differential Pressure Sensor, Differential Pressure Transmitter
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Gansu, China
Since 2017
US $ 5.4-5.41 /
Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.5G
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2020
US $ 35-45 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Temperature Sensor
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 100-500 /
Piece FOB
2 Pieces (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Pressure Sensor, Pressure Switch, Differential Pressure Transmitter, Temperature Transmitter, Temperature Switch, Level Switch, Pressure Transmitter Circuit Board, Liquid Level Transmitter, Pressure Controller
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Anhui, China
Since 2016
US $ 39-59 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Shanghai, China
Since 2016