The 10 Best Current Sensors to Buy – %currentmonth% %currentyear% Review

Looking for the best Current Sensors?

We did 23 hours of research and testing 6 products to create this review. We believe the best Current Sensors doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

No. 1
SparkFun (PID 14544 Current Sensor Breakout - ACS723 (Low Current)
  • ACS723 AC DC current sensor with OPA344 OpAmp
  • Hall Effect
  • Measure both AC and DC currents from 10mA up to 5A
  • Gain 2X to 22X
  • Capable of 80KHz bandwidth. Fixed to 20KHz on board. JP1 can be closed to enable all 80KHz
No. 2
JANSANE SCT-013-030 30A Non-invasive AC Current Sensor Split-Core Current Transformer
  • This SCT-013-030 ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation.
  • This split core current transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi.
  • Use this 30a current sensor to build your own energy monitor, reducing your power usage, or use it build an over-current protection device for an AC load.
  • Input Current: 30a AC; Length of Leading Wire: 1m; Two Form of Output: current output or voltage output (burden resistor needed to add); Cable Jack: 3.5mm (like a headphone jack).
  • Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection.
SaleNo. 3
SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A
  • The lead length is 1.5 meters, the standard Φ3.5 three-core plug output
  • Non-linearity ±3% (10%~120% rated input current), two output forms of current and voltage.
  • Opening size: 13mm×13mm, fully compatible with most similar products; working temperature: -25℃~+70℃
  • [Ferrite Mechanical strength] - The number of opening and closing times is not less than 1000 (tested at 20℃)
  • [Applications] - Used for current measurement, monitoring and protection of AC motors, lighting equipment, air compressors, etc.
No. 4
HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino
  • Analog Current Meter Module. Transformer can only sense AC
  • This electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals.
  • 3-wire electronic block interface, input 5V - GND. S pin is the output analog voltage value.
  • You can use jumpers to select the parallel output of the output to adjust the range of analog values that are output.
  • On-board 3P and 4P connecting interface for current signal output can be easily connected with your MCU development board
No. 5
DAOKI 5PCS 20A Range ACS712 Current Sensor Module Detector
  • Details see description
  • Wholesale item !
  • Most of Modules offer only instructions and specifications.
  • Technology service NOT available.
No. 6
CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A Detectable
  • N.O. Universal Outputs: 2.5A @ 120 VAC/240VAC; In 240V circuit, only one 120V hot line is connected.
  • Self-powered, no external power supply required
  • Accurate & Dependable: Offers a sensing range of 1 to 50 amps and universal, solid-state outputs; Accuracy: 1%
  • Faster Response Time: Once current flow is detected, it closes a set of contacts immidiately; Response Time: ≤200ms
  • NOTE: If you want to test the operation of the sensor switch, a load must be applied across the NO contacts; otherwise, it will not work.
No. 7
Electronics-Salon Panel Mount AC/DC Current Sensor Module Board, Based on ACS712 (+/-20Amp)
  • Load Maximum Current: +/-5Amp, +/-20Amp and +/-30Amp selectable. Panel Mount Version.
  • The item provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection. The device is not intended for automotive applications.
  • Output voltage proportional to AC or DC currents.
  • FR-4 fiber glass PCB, dual copper layers.
  • Datasheet: https://images-na.ssl-images-amazon.com/images/I/81CRdUi0xWL.pdf
No. 8
Cosiki Current Sensors, Ac Current Sensor Transformer, PZCT-02 Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter Used for Energy Meter in Special
  • 【mini split base current transformer】 It's the smallest one compared to the similar products (output 100MA).Current Transformer, 100A 100mA AC Current Sensor, Split Core Amp Transformer Sensing Relay, Mini Clip-on Easy to Install CT Without Power Off. current sensor structure sensor
  • 【easy to install】Built-in input coil;Using snap joint structure, it can be fixed to the cable directly through nylon ties.AC Current Transducer Sensor Split Core Transformer 0-10A,20A,50A Output 4-20mA UL&CSA,CE&Rohs.energy meter current transformer current detector
  • 【professional use】Used for energy meter in special; AC 220v, 380v power supply can both be applied.plit Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, Useful for Measuring Whole Building Electricity Consumption.current sensing relay isolation transformers
  • 【easy to use】When you fix the energy meter, you don't need to cut off the power if you use this product. Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter.ac transformer amp meter amp tester
  • 【safety and reliability】Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability.Current Transformer Snap Joint Structure Split Core Coil Sensor for 100A Amp Energy Meter Mini Split Base Current Transformer
No. 9
NOYITO ACS712 Current Sensor Module Detector ACS712ELC 5A 20A 30A Amps Amperage Range (Pack of 2) (5A)
  • Current sensor chips: ACS712ELC-5A / ACS712ELC-20A / ACS712ELC-30A [There are three specifications for the product 5A / 20A /30A. You can choose the specifications according to your needs.];
  • Pin 5V power supply, on-board power indicator;
  • The module can measure range 5 / 20 /30 amps, corresponding to the analog output 100mV / A;
  • No test current , the output voltage is VCC / 2;
  • PCB board size: 31 (mm) x13 (mm)[One package contains two products with the same parameters.];
SaleNo. 10
Analog Circuits and Systems for Voltage-Mode and Current-Mode Sensor Interfacing Applications (Analog Circuits and Signal Processing)
  • De Marcellis, Andrea (Author)
  • English (Publication Language)
  • 242 Pages - 11/27/2013 (Publication Date) - Springer (Publisher)

Intro

Find out where you can get the best Current Sensors! Making your choice among different Current Sensors on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Current Sensors. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Current Sensors for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Current Sensors. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Current Sensors!

Our Picks

No. 1
SparkFun (PID 14544 Current Sensor Breakout - ACS723 (Low Current)
  • ACS723 AC DC current sensor with OPA344 OpAmp
  • Hall Effect
  • Measure both AC and DC currents from 10mA up to 5A
  • Gain 2X to 22X
  • Capable of 80KHz bandwidth. Fixed to 20KHz on board. JP1 can be closed to enable all 80KHz
No. 2
JANSANE SCT-013-030 30A Non-invasive AC Current Sensor Split-Core Current Transformer
  • This SCT-013-030 ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation.
  • This split core current transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi.
  • Use this 30a current sensor to build your own energy monitor, reducing your power usage, or use it build an over-current protection device for an AC load.
  • Input Current: 30a AC; Length of Leading Wire: 1m; Two Form of Output: current output or voltage output (burden resistor needed to add); Cable Jack: 3.5mm (like a headphone jack).
  • Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection.
SaleNo. 3
SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A
  • The lead length is 1.5 meters, the standard Φ3.5 three-core plug output
  • Non-linearity ±3% (10%~120% rated input current), two output forms of current and voltage.
  • Opening size: 13mm×13mm, fully compatible with most similar products; working temperature: -25℃~+70℃
  • [Ferrite Mechanical strength] - The number of opening and closing times is not less than 1000 (tested at 20℃)
  • [Applications] - Used for current measurement, monitoring and protection of AC motors, lighting equipment, air compressors, etc.

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 23 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Current Sensors. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Current Sensors. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Current Sensors that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2021-05-06 at 16:23 / Affiliate links / Images from Amazon Product Advertising API