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Level Signal

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LED Driver LED Controller Level Switch Level Sensor Level Transmitter GPS Tracker

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Aosl54 Industrial Explosion-Proof Aluminum Shell LCD Display Integrated Ultrasonic Level Meter for Level Distance and Waveform with RS485 Signal Output

Aosl54 Industrial Explosion-Proof Aluminum Shell LCD Display Integrated Ultrasonic Level Meter for Level Distance and Waveform with RS485 Signal Output

US $ 125-375 / 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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Aosl54 Industrial Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Integrated Ultrasonic Level Meter

Aosl54 Industrial Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Integrated Ultrasonic Level Meter

US $ 125-375 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Aosl54 Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Non-Contact Integrated Ultrasonic Level Meter

Aosl54 Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Non-Contact Integrated Ultrasonic Level Meter

US $ 125-375 / 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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0.1 Level High Precision DC Current (Voltage) Signal Isolation or Conversion

0.1 Level High Precision DC Current (Voltage) Signal Isolation or Conversion

US $ 16-17 / Piece FOB
1 Piece (MOQ)
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Input Signal Type : DC Voltage Transmitter
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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8-CH Di/Do Switch Signal to Webpage with Modbus TCP Data Acquisition Module

8-CH Di/Do Switch Signal to Webpage with Modbus TCP Data Acquisition Module

US $ 40.99-61.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal

Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal

US $ 35.99-40.99 / Piece FOB
2 Pieces (MOQ)
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Number of Pole : 1
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Me4-H2s-E4 Strong Signal Level Low Zero Current for Urban Atmospheric Environment Monitoring

Me4-H2s-E4 Strong Signal Level Low Zero Current for Urban Atmospheric Environment Monitoring

US $ 105 / Piece FOB
2 Pieces (MOQ)
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Main Products: Detector, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Detector Controller, Night Vision, Waterproof Metal Detector, Online Industrial Gas Analyzer, Portable Multi Gas Detector
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Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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China Ultrasonic Level Gauge with RS485 Signal

China Ultrasonic Level Gauge with RS485 Signal

US $ 85-120 / Piece FOB
1 Piece (MOQ)
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Sensitivity : High
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Atech Sensor Co., Ltd

Shaanxi, China Since 2022
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Switch Remote Io Module Modbus TCP Data Acquisition Module Ethernet Signal Mes

Switch Remote Io Module Modbus TCP Data Acquisition Module Ethernet Signal Mes

US $ 41.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Magnet Sensor Water Level Detect Lower Liquid Level Signal

Magnet Sensor Water Level Detect Lower Liquid Level Signal

1,000 Pieces (MOQ)
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Size : Medium
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Lower Liquid Level Signal Lead Free Hermetically Sealed

Lower Liquid Level Signal Lead Free Hermetically Sealed

1,000 Pieces (MOQ)
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Actuate by Magnet Lower Liquid Level Signal Hermetically Sealed

Actuate by Magnet Lower Liquid Level Signal Hermetically Sealed

1,000 Pieces (MOQ)
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Certification : RoHS, ISO
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Float Sensor Water Level Sensing Lower Liquid Level Signal

Float Sensor Water Level Sensing Lower Liquid Level Signal

1,000 Pieces (MOQ)
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Lower Liquid Level Signal Actuate by Magnet Water Level Sensing

Lower Liquid Level Signal Actuate by Magnet Water Level Sensing

1,000 Pieces (MOQ)
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Size : Medium
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Not ESD Sensitive RoHS Compliant Lower Liquid Level Signal

Not ESD Sensitive RoHS Compliant Lower Liquid Level Signal

1,000 Pieces (MOQ)
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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2030858 Turn Signal Roller Parts

2030858 Turn Signal Roller Parts

US $ 45 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Zhihan Maoze International Trade (Jinan) Co., Ltd.

Trading Company

Shandong, China Since 2025
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Beidou Rnss Signal Reception Ultra-Miniaturization Anti-Interference All-in-One Machine

Beidou Rnss Signal Reception Ultra-Miniaturization Anti-Interference All-in-One Machine

US $ 5,277.77 / Piece FOB
1 Piece (MOQ)
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Main Products: Mimos Mesh WiFi Mesh Networks MIMO Mesh Systems, Definition Cofdm Video Transmitter, RF Tactical Radio Communication Video Radio Link, Ptt Military Wireless Mesh Network, Flight Controller RC Telemetry Video Data Link, Drone Shield Drone Detection RF Power Amplifier, Anti Drone System Counter Uav System Counter, Drone Shop Uav Drones for Sale Vtol Uav, Quadcopter Unmanned Aerial Vehicle Helicopter, Long Range RC Drone
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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China Heavy Duty Truck Haowo Truck Parts A7 Left-Right Turn Signal Wg9925720012 Wg9925720013

China Heavy Duty Truck Haowo Truck Parts A7 Left-Right Turn Signal Wg9925720012 Wg9925720013

US $ 0.8-2 / Piece FOB
1 Piece (MOQ)
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Structure : Load-bearing Body
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Jinan Zichen Trading Co., Ltd.

Shandong, China Since 2022
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The Ultra-Bright Waterproof Side Turn Signals for Buses

The Ultra-Bright Waterproof Side Turn Signals for Buses

US $ 3.45-3.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Automobile parts
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Shandong Syys Industrial &Commercial Co., Ltd.

Shandong, China Since 2024
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Hot Selling New Front Turn Signal 4111-00190 for Kinglong Higer Ankai Bus Spare Parts

Hot Selling New Front Turn Signal 4111-00190 for Kinglong Higer Ankai Bus Spare Parts

US $ 25-30 / Piece FOB
1 Piece (MOQ)
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Customized : Non-Customized
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Jinan Zichen Trading Co., Ltd.

Shandong, China Since 2022
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Related Videos
  • What is Aosl54 Industrial Explosion-Proof Aluminum Shell LCD Display Integrated Ultrasonic Level Meter for Level Distance and Waveform with RS485 Signal Output
    What is Aosl54 Industrial Explosion-Proof Aluminum Shell LCD Display Integrated Ultrasonic Level Meter for Level Distance and Waveform with RS485 Signal Output
    US $ 125-375 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Aosl54 Industrial Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Integrated Ultrasonic Level Meter
    What is Aosl54 Industrial Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Integrated Ultrasonic Level Meter
    US $ 125-375 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Aosl54 Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Non-Contact Integrated Ultrasonic Level Meter
    What is Aosl54 Explosion-Proof Aluminum Shell Integrated Liquid Crystal Display RS485 Signal Output Non-Contact Integrated Ultrasonic Level Meter
    US $ 125-375 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 0.1 Level High Precision DC Current (Voltage) Signal Isolation or Conversion
    What is 0.1 Level High Precision DC Current (Voltage) Signal Isolation or Conversion
    US $ 16-17 /Piece
    1 Piece (MOQ)
    Contact Supplier
Upper Liquid Level Signal Actuate by Magnet Water Tank

Upper Liquid Level Signal Actuate by Magnet Water Tank

1,000 Pieces (MOQ)
Contact Supplier
Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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New Arrival Solar Warning Powered Marine / Traffic Warning Lights Flashing Navigation Stern Signal Lightening LED

New Arrival Solar Warning Powered Marine / Traffic Warning Lights Flashing Navigation Stern Signal Lightening LED

US $ 14-16 / Piece FOB
1,000 Pieces (MOQ)
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Function : Yellow Signal
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Wenzhou Hangle Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Temperature Signal Isolation 1 in 2 out 4-20mA Converter PT100 Hart Distributor

Temperature Signal Isolation 1 in 2 out 4-20mA Converter PT100 Hart Distributor

US $ 25-60 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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About Level Signal FAQ

  • QWhy opt for wholesale purchases of liquid level sensors?

    The Level Signal is included in our comprehensive Liquid Level Sensor range.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?

    Our Level Signal offers exceptional quality within the Liquid Level Sensor category.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.

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

    The Level Signal is classified under our comprehensive Liquid Level Sensor range.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.

Traffic Warning Lights Sunflower Lights Solar Round Flash Traffic Signal

Traffic Warning Lights Sunflower Lights Solar Round Flash Traffic Signal

US $ 14-16 / Piece FOB
1,000 Pieces (MOQ)
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Light Source : LED
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Wenzhou Hangle Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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RS485 Data Acquisition Offer with 8 Channel Signal Processing Capability

RS485 Data Acquisition Offer with 8 Channel Signal Processing Capability

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Isolated RS485 Modbus RTU Communication Signal Acquisition From Factory

Isolated RS485 Modbus RTU Communication Signal Acquisition From Factory

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Read Lower Liquid Level Lead Free Upper Liquid Level Signal

Read Lower Liquid Level Lead Free Upper Liquid Level Signal

1,000 Pieces (MOQ)
Contact Supplier
Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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Detect Distance No Electricity Lower Liquid Level Signal

Detect Distance No Electricity Lower Liquid Level Signal

1,000 Pieces (MOQ)
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Size : Medium
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Dongguan Yuanfeng Electronics Co., Ltd.

Guangdong, China
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High-Performance 48 Channel RS485 Analog Data Acquisition System

High-Performance 48 Channel RS485 Analog Data Acquisition System

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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2023 Best Emergencyl Hybrid IP67 Multi-Mode Radio Support Dmr/Analog and Poc Signal

2023 Best Emergencyl Hybrid IP67 Multi-Mode Radio Support Dmr/Analog and Poc Signal

US $ 145-165 / Piece FOB
5 Pieces (MOQ)
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IP Rating : IP68
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Fujian Belfone Communications Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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1-Phase Automatic Duplex Electrical Rainbank Water Pressure Pump Controller or High Level, Pump Failure, and Signal Failure

1-Phase Automatic Duplex Electrical Rainbank Water Pressure Pump Controller or High Level, Pump Failure, and Signal Failure

US $ 180-400 / Piece FOB
10 Pieces (MOQ)
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SJE-Rhombus (Suzhou) Co., Ltd

Jiangsu, China
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Professional 10 20 30 40 50 Kw Silent Signal 3 Phase Water Cooled Electricity Generation

Professional 10 20 30 40 50 Kw Silent Signal 3 Phase Water Cooled Electricity Generation

US $ 2,300-3,000 / Set FOB
1 Set (MOQ)
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Stroke : Four Stroke
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Raygong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2023
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Advanced 8 Channel Modbus RTU Data Logger for Fast Signal Processing

Advanced 8 Channel Modbus RTU Data Logger for Fast Signal Processing

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Best Offer of High Quality of 4-20mA Signal Isolator From Factory

Best Offer of High Quality of 4-20mA Signal Isolator From Factory

US $ 17-58 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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0.2% Accuracy Level 4-20mA Sensor and Medical Equipment Signal Acquisition

0.2% Accuracy Level 4-20mA Sensor and Medical Equipment Signal Acquisition

US $ 13.5-15 / Piece FOB
1 Piece (MOQ)
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Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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300mm Plastic LED Signal Traffic Three Aspects

300mm Plastic LED Signal Traffic Three Aspects

US $ 332 / Piece FOB
1 Piece (MOQ)
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Certification : CE, RoHS
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Yangzhou Brightway International Impex Co., Ltd.

Jiangsu, China
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