Best Current Sensors - Buying Guide
Last Updated: 05/26/2024
Share on
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional. #1
CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A Detectable
Asin: B086YT49H7 | Model: 4A420 | PartNumber: 4A420 | Ean: 0689749968811 | UPC: 689749968811
Features
- 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.
- See more on Amazon...
Accurate & Dependable: Offers A Sensing Range Of 1 To 50 Amps And Universal, Solid-State Outputs; Accuracy: 1%.
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..
Faster Response Time: Once Current Flow Is Detected, It Closes A Set Of Contacts Immidiately; Response Time: ≤200Ms.
Self-Powered, No External Power Supply Required.
Brand: CrocSee | Manufacturer: CrocSee
See On Amazon #2
3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A)
Asin: B08R5BX9F5 | Model: 19003-3 | PartNumber: 19003-3 | Ean: 0701715459632 | UPC: 701715459632
Features
- Current sensor chip: ACS712ELC-30A Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.
- Pin 5V power supply; on-board power indicator; Measuring range: 30 amps, corresponding Analog output:66mV/A.
- When there is no the detection current through, the output voltage is VCC/2
- Note: ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!
- Package includes:3 Pack 30A Current Sensor ACS712 Module.
- See more on Amazon...
When There Is No The Detection Current Through, The Output Voltage Is Vcc/2.
Package Includes:3 Pack 30A Current Sensor Acs712 Module..
Note: Acs712 Module Is Based On The Principle Of Hall Detection, Please Avoid The Influence Of Magnetic Field When Using It!.
Pin 5V Power Supply; On-Board Power Indicator; Measuring Range: ±30 Amps, Corresponding Analog Output:66Mv/A..
Brand: Atnsinc | Manufacturer: Atnsinc
Weight: 0.02 Pounds
See On Amazon #3
WWZMDiB ACS712 Range Current Sensor Module 5A 20A 30A Multiple Optional (3Pcs 30A)
Asin: B0BVG6HWQV | Ean: 0744603649760 | UPC: 744603649760
Features
- Current sensor chip. ACS712ELC-30A
- Power supply: 5V.
- The module can measure plus or minus 20 amps, corresponding to an analog output of 100mV/A
- Size: 31mmx13mm
- Output voltage is VCC/2 when no current is detected through
- See more on Amazon...
🥇 The Module Can Measure Plus Or Minus 20 Amps, Corresponding To An Analog Output Of 100Mv/A.
🥉 Output Voltage Is Vcc/2 When No Current Is Detected Through.
🥈 Size: 31Mmx13mm.
⚡ Power Supply: 5V..
Brand: WWZMDiB | Manufacturer: WWZMDiB
See On Amazon #4
GDCMDZ Split core Current Transformer AC Current Sensor CT Sensor Coil Sensor Clamp on CT (SCT013 50A/1V)
Asin: B0CPY8F42X | Model: 50A/1V | PartNumber: 50A/1V | Ean: 0718387495172 | UPC: 718387495172
Features
- Rated input: 1A 50A
- Rated output:0 1V
- Accuracy : 1%
- Fequency:50Hz 1KHz
- Opening Opening Size:0.51*0.51inch
- See more on Amazon...
Accuracy :±1%.
Opening Opening Size:0.51*0.51Inch.
Fequency:50Hz～1Khz.
Rated Output:0～1V.
Brand: GDCMDZ | Manufacturer: GDCMDZ
Dimensions: 0.87 x 1.53 x 2.24 inches
See On Amazon #5
HiLetgo 3pcs ZMCT103C 5A AC Current Sensor Current Transformer Module Single Phase Active Analog Signal Output with OP Amp
Asin: B0CDWWYLMQ | Model: 3-01-1817 | PartNumber: 3-01-1817
Features
- ZMCT103C 5A AC Current Sensor Current Transformer Module
- 5A can be measured within an alternating current, the analog output corresponding to 5A/5mA
- On-board micro-precision current transformer and sampling resistor
- Single Phase Active Analog Signal Output with OP Amp
- See more on Amazon...
On-Board Micro-Precision Current Transformer And Sampling Resistor.
Single Phase Active Analog Signal Output With Op Amp.
5A Can Be Measured Within An Alternating Current, The Analog Output Corresponding To 5A/5Ma.
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #6
JESSINIE WCS1800 Hall Current Sensor Detector 35A Current Sensor Module Board Short Circuit Overcurrent Protection Module Sensor with Overcurrent Lamp
Asin: B0BG2D1TKD
Features
- Working voltage: DC DC5V, Linearity: K = 60mV/A
- Current detection range: DC: 35A ;AC:25A (suitable for analog output), Limitable current range: 0.5A-35A (suitable for switching value output)
- With overcurrent signal indicator light, With mounting holes, it is convenient for firmware installation
- Sampling current conversion analog voltage signal output, can be connected to ADC;TTL level signal output, can be connected to the microcontroller IO port control
- The output signals are: analog voltage signal and switching value signal
- See more on Amazon...
With Overcurrent Signal Indicator Light, With Mounting Holes, It Is Convenient For Firmware Installation.
The Output Signals Are: Analog Voltage Signal And Switching Value Signal.
Sampling Current Conversion Analog Voltage Signal Output, Can Be Connected To Adc;Ttl Level Signal Output, Can Be Connected To The Microcontroller Io Port Control.
Current Detection Range: Dc: 35A ;Ac:25A (Suitable For Analog Output), Limitable Current Range: 0.5A-35A (Suitable For Switching Value Output).
Brand: JESSINIE | Manufacturer: JESSINIE
See On Amazon #7
Gravity: Analog AC Current Sensor (20A) - AC Current Signal Conversion Module and Open Type AC Transformer Probe Included - Non-contact Measurement
Asin: B0834T9T7M | Model: SEN0211 | PartNumber: SEN0211 | Ean: 6959420910786
Features
- Simply clamp the AC transformer probe on the AC line, and then plug the 3.5mm headphone jack into the signal conversion module to read the current AC current value.
- The analog output is designed to be compatible with 3V3/5V micro-controller. It can be conveniently used for AC current measurement to monitor AC motors, lighting equipment, air compressors, etc.
- Features: Non-contact measurement, high safety; Multiple ranges for various measurement scenarios; Compatible with 3V3/5V micro-controller
- Applications: AC motor automatic monitoring, Lighting and electrical equipment measurement
- See more on Amazon...
Features: Non-Contact Measurement, High Safety; Multiple Ranges For Various Measurement Scenarios; Compatible With 3V3/5V Micro-Controller.
Applications: Ac Motor Automatic Monitoring, Lighting And Electrical Equipment Measurement.
The Analog Output Is Designed To Be Compatible With 3V3/5V Micro-Controller. It Can Be Conveniently Used For Ac Current Measurement To Monitor Ac Motors, Lighting Equipment, Air Compressors, Etc..
Brand: DFROBOT | Manufacturer: DFROBOT
Weight: 0.11 pounds
See On Amazon #8
Current Sensing Switch/Relay,AC Current Sensing Switch 0-200A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload Controller (M3080
Asin: B0B7VBVTF1 | Ean: 3395597999545
Features
- Multi-Purpose: M3080 AC current sensing switch is specially designed and manufactured to solve AC current monitoring. It uses the principle of mutual inductance to sense AC direct current, isolate the AC current, output normally open or normally closed switch signals, and directly control various automated industrial equipment, such as flash lamps, buzzers, relays, microcontrollers or other power load equipment.
- Upgrade: Compared with traditional transformers, thermal protectors and other devices, using this device can not only get more accurate and timely control, but also greatly simplify the design and reduce costs. Self-powered, no external power supply required. Input through current: 0-200A AC Rated load: 0.3A@240V AC/DC.
- High Performance: The switch has no limit on the number of times of opening and closing, and the response speed reaches the millisecond level. The hysteresis is less than 1% and can be used under strong magnetic conditions. Through structure design, isolation withstand voltage up to 2000V.
- LED Indication: The action current is 0-200A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch.
- ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance.
- See more on Amazon...
High Performance: The Switch Has No Limit On The Number Of Times Of Opening And Closing, And The Response Speed Reaches The Millisecond Level. The Hysteresis Is Less Than 1% And Can Be Used Under Strong Magnetic Conditions. Through Structure Design, Isolation Withstand Voltage Up To 2000V..
Abs Material: High-Power Mos Tube Non-Contact Electronic Switch Is Used, And The Shell Is Made Of Self-Extinguishing Material Abs, Which Is Heat-Resistant, Acid-Alkali-Resistant, High Impact Strength And Stable In Performance..
Led Indication: The Action Current Is 0-200A Ac, Which Can Be Adjusted By The Potentiometer. The Led Indicator Light Can Easily And Intuitively Indicate The Working Status Of The Switch..
Upgrade: Compared With Traditional Transformers, Thermal Protectors And Other Devices, Using This Device Can Not Only Get More Accurate And Timely Control, But Also Greatly Simplify The Design And Reduce Costs. Self-Powered, No External Power Supply Required. Input Through Current: 0-200A Ac Rated Load: 0.3A@240V Ac/Dc..
Brand: nodehawk | Manufacturer: nodehawk
Dimensions: 2.00 x 3.00 x 1.00 inches
See On Amazon #9
HiLetgo ACS758 ACS758LCB-050B-PFF-T 50A Linear Current Sensor ACS758LCB Current Module 120 kHz Bandwidth 3-5.5V
Asin: B0832PHKB5
Features
- ACS758 ACS758LCB-050B-PFF-T Linear Current Sensor Module
- Nearly zero magnetic hysteresis, extremely stable output offset voltage
- Output voltage proportional to AC or DC currents
- See more on Amazon...
Output Voltage Proportional To Ac Or Dc Currents.
Nearly Zero Magnetic Hysteresis, Extremely Stable Output Offset Voltage.
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #10
SYUAB 4Pcs 100A/50mA SCT013000 Non-invasive Split Transformer Sensor SCT-013-000 Split Core Current Sensor Transformer, Blue, 4psct100A
Asin: B09YRBVNZW | Model: 4psct100A | PartNumber: 4psct100A | Ean: 0723497180696 | UPC: 723497180696
Features
- Applications Suitable for current measuring, monitoring and protection of AC motors, lighting equipment, air compressors, etc.
- Reliability Fully compatible with most similar products; the number of opening and closing times is not less than 1000 (tested at 20 ); this split core current transformer is particularly suitable which can use for a long time for DIY use and it works well with arduino and raspberry pi.
- Specification Opening size: 13mm 13mm; frequency: 50HZ-150KHZ; working temperature: -25 +70 ; lead length: 1.5 meters, standard 3.5 three-pin plug outpu
- Non-linearity 3% (10% 120% rated input current) two output forms of current and voltage (voltage output type built-in sampling resistor).
- Package Include 4Pcs x SCT-013-000 Split Core Current Transformer Sensor
- See more on Amazon...
Specification Opening Size: 13Mm × 13Mm; Frequency: 50Hz-150Khz; Working Temperature: -25℃～+70℃; Lead Length: 1.5 Meters, Standard Φ3.5 Three-Pin Plug Outpu.
Package Include 4Pcs X Sct-013-000 Split Core Current Transformer Sensor.
Non-Linearity 3% (10% 120% Rated Input Current) Two Output Forms Of Current And Voltage (Voltage Output Type Built-In Sampling Resistor)..
Reliability Fully Compatible With Most Similar Products; The Number Of Opening And Closing Times Is Not Less Than 1000 (Tested At 20℃); This Split Core Current Transformer Is Particularly Suitable Which Can Use For A Long Time For Diy Use And It Works Well With Arduino And Raspberry Pi..
Brand: SYUAB | Manufacturer: SYUAB
See On Amazon #11
AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Open)
Asin: B085M6G1J8 | Ean: 0738674419384 | UPC: 738674419384
Features
- Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted.
- Controlling of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment.
- The current sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring.
- Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry.
- Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life.
- See more on Amazon...
The Current Sensing Switch Is For Safe, Convenient Monitoring Or Detecting The Current Of Electric Equipment. An Ideal Choice For Automatic Industrial Control Equipment And Electric Power Monitoring..
Compared With Traditional Transformer And Thermal Protector, It Has The Advantages Of High Accuracy, Stable Performance And Long Service Life..
Widely Used In Substation, Frequency Control Device, Inverter Device, Electrolytic Plating, Electric Locomotive, Street Lamp Monitoring, Coal Mine And Other Need Current Monitoring Automation Industry..
Controlling Of Various Automatic Industrial Control Equipment, Flash, Buzzer, Relay, Single Chip, Or Other Power Load Equipment..
Brand: YWBL-WH | Manufacturer: YWBL-WH
Dimensions: 0.98 x 1.97 x 2.56 inches | Weight: 0.13 pounds
See On Amazon #12
VENLAB Voltage Tester, Non Contact Voltage Detector, Circuit Tester Dual Range Voltage Sniffer 12V-1000V/48V-1000V, Live Wire Tester with Alarm and Flashlight, Electrical Tester with LCD Display
Asin: B09ZXY4HVK | Model: VD-200 | PartNumber: VD-200
Features
- NCV Non contact voltage tester provides the easiest and safest way of checking for electrical current in a wire, outlet, switch or lamp that has mysteriously stopped working.
- High&Low Sensitivity Switch sensitivity mode between High and Low based on your needs at work. High for Testing 12V-1000V, Low for Testing 48V-1000V
- Visible&Audible Alarm The tip glows in red and beeper sounds at high frequency when high voltage is detected while yellow light and low frequency beep indicate low voltage.
- Flashlight&Red Pointing Light Built-in flashlight brings you convenience when working in dark or encounter power blackout. Red pointing light can be used to point at something at job sites.
- Customer Service 3 years warranty and lifetime technical support are available on our non-contact voltage sniffer. We encourage you to contact us if there are any questions
- See more on Amazon...
【Visible&Audible Alarm】The Tip Glows In Red And Beeper Sounds At High Frequency When High Voltage Is Detected While Yellow Light And Low Frequency Beep Indicate Low Voltage..
【Customer Service】 3 Years Warranty And Lifetime Technical Support Are Available On Our Non-Contact Voltage Sniffer. We Encourage You To Contact Us If There Are Any Questions.
【Flashlight&Red Pointing Light】Built-In Flashlight Brings You Convenience When Working In Dark Or Encounter Power Blackout. Red Pointing Light Can Be Used To Point At Something At Job Sites..
【High&Low Sensitivity】Switch Sensitivity Mode Between “High” And “Low” Based On Your Needs At Work. “High” For Testing 12V-1000V, “Low” For Testing 48V-1000V.
Brand: VENLAB | Manufacturer: VENLAB
See On Amazon #13
Non-Contact Voltage Tester Tools,LED Flashlight,Buzzer Alarm,AC Voltage Detector Pen,Test Range 60V - 1000V for Live/Null Wire Judgment
Asin: B09224B5ZZ | Model: VT120 | PartNumber: VT120 | Ean: 0715377440631 | UPC: 715377440631
Features
- SAFE&PRACTICAL:Non-contact AC voltage detector Just place the tip near a terminal strip, outlet, or supply cord.When the tip glows red and the pen beeps, you know there's voltage present.Professional factory design and production,safe and reliable.
- SECURITY LEVEL:The electrical tester is safely insulated can detecting 60V-1000V AC voltage.Safety Compliance:CAT.IV.ETL.CE.In order to use safely,it is recommended that you do not insert the pen head directly into the power supply,and wear gloves.
- MULTI-FUNCTION:It has the flashlight can help you work much better in dark.When it detects AC voltage, detection light will flash red and buzzer will sound short beeps.
- COMPACT DESIGN:Durable ABS Case,perfectly portable pencil hook and convenient pocket clip,Fashionable design and bright orange color,Good ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
- GOOD SERVICE:High-quality service,to make you unworried before/after the purchase.We provide 36-Month after sale service,Please feel free to contact us if you have any concerns.
- See more on Amazon...
Multi-Function:It Has The Flashlight Can Help You Work Much Better In Dark.When It Detects Ac Voltage, Detection Light Will Flash Red And Buzzer Will Sound Short Beeps..
Good Service:High-Quality Service,To Make You Unworried Before/After The Purchase.We Provide 36-Month After Sale Service,Please Feel Free To Contact Us If You Have Any Concerns..
Compact Design:Durable Abs Case,Perfectly Portable Pencil Hook And Convenient Pocket Clip,Fashionable Design And Bright Orange Color,Good Ideal For Breakpoint Test. Handy Circuit Tester For Electricians, Homeowners..
Security Level:The Electrical Tester Is Safely Insulated Can Detecting 60V-1000V Ac Voltage.Safety Compliance:Cat.Iv.Etl.Ce.In Order To Use Safely,It Is Recommended That You Do Not Insert The Pen Head Directly Into The Power Supply,And Wear Gloves..
Brand: weikani | Manufacturer: weikani
Weight: 0.02 pounds
See On Amazon #14
ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino
Asin: B096XW328X | Model: DP162 | PartNumber: DP162 | Ean: 0779139596585 | UPC: 779139596585
Features
- Perfect Combination Using this product can measure both voltage and current, very suitable for DIY electronic design projects.
- Package Included 1pcs x 30A,1pcs x 20A, 1pcs x 5A ACS712 Current Sensor Module, and 1pcs x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor
- Current Sensor Module Chip: ACS712ELC-05A Measuring range: 5 amps, corresponding Analog output:185mV/A.--- ACS712ELC-20A Measuring range: 20 amps, corresponding Analog output:100mV/A.--- ACS712ELC-30A Measuring range: 30 amps, corresponding Analog output:66mV/A.
- Voltage Sensor Module Voltage input range: DC0-25V; Voltage detection range: DC0.02445V-25V; Voltage Analog Resolution: 0.00489V; DC input connector: Terminal cathode connected to VCC, GND negative pole; Output interface: + then 5/3.3V, - then GND, s then the for Arduino AD pins.
- Pls Note : ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!
- See more on Amazon...
【Current Sensor Module】Chip: Acs712elc-05A，Measuring Range: ±5 Amps, Corresponding Analog Output:185Mv/A.--- Acs712elc-20A，Measuring Range: ±20 Amps, Corresponding Analog Output:100Mv/A.--- Acs712elc-30A，Measuring Range: ±30 Amps, Corresponding Analog Output:66Mv/A..
【Pls Note】: Acs712 Is Based On The Principle Of Hall Detection, Please Avoid The Influence Of Magnetic Field When Using It!.
【Voltage Sensor Module】Voltage Input Range: Dc0-25V; Voltage Detection Range: Dc0.02445V-25V; Voltage Analog Resolution: 0.00489V; Dc Input Connector: Terminal Cathode Connected To Vcc, Gnd Negative Pole; Output Interface: "+" Then 5/3.3V, "-" Then Gnd, "S" Then The For Arduino Ad Pins..
【Package Included】1Pcs X 30A,1Pcs X 20A, 1Pcs X 5A Acs712 Current Sensor Module, And 1Pcs X Voltage Sensor Module Dc0-25V Voltage Tester Terminal Sensor.
Brand: Jingzan | Manufacturer: Yowming
See On Amazon #15
HiLetgo 2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module
Asin: B07SPRL8DL | Model: 3-01-1263 | PartNumber: 3-01-1263
Features
- Current sensor chip: ACS712ELC-30A
- Pin 5V power supply, on-board power indicator
- The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A
- There is no the detection current through, the output voltage is VCC / 2
- See more on Amazon...
The Module Can Measure The Positive And Negative 20 Amps, Corresponding To The Analog Output 100Mv / A.
There Is No The Detection Current Through, The Output Voltage Is Vcc / 2.
Pin 5V Power Supply, On-Board Power Indicator.
Brand: HiLetgo | Manufacturer: HiLetgo
Weight: 0.00 pounds
See On Amazon #16
NOYITO ACS712 Current Sensor Module Detector ACS712ELC 5A 20A 30A Amps Amperage Range (Pack of 2) (5A)
Asin: B07D1VVVR6 | Model: ACS7125A | PartNumber: ACS7125A | Ean: 0667797750275 | UPC: 667797750275
Features
- 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.]
- See more on Amazon...
The Module Can Measure Range 5 / 20 /30 Amps, Corresponding To The Analog Output 100Mv / A;.
Pcb Board Size: 31 (Mm) X13 (Mm)[One Package Contains Two Products With The Same Parameters.].
No Test Current , The Output Voltage Is Vcc / 2.
Pin 5V Power Supply, On-Board Power Indicator;.
Brand: NOYITO | Manufacturer: NOYITO
Dimensions: 0.39 x 1.22 x 0.51 inches | Weight: 0.02 pounds
Warranty: Manufacturer's One-year After-sale Warranty
See On Amazon #17
DAOKI SCT013 Split-core Current Transformer Non-invasive Sensor AC 100A 50MA Split Core with ADS1115 +Audio Cable Female+10PIN Male and Female Dupont Wire
Asin: B091XXY98J | Model: JK-US-026 | PartNumber: JK-US-026
Features
- Measurement scenario : This ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation.
- Application scenario Used for current measurement, monitoring and protection of AC motors, lighting equipment, air compressors, etc.
- Construction and protection Use this split core 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.
- Nature and appearance Input Current: 0~100A 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).
- Safety index Dielectric strength (between shell and output) 6000V AC/1min Flame retardant characteristics meet UL94-V0.
- See more on Amazon...
【Construction And Protection】：Use This Split Core 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..
【Safety Index】：Dielectric Strength (Between Shell And Output) 6000V Ac/1Min Flame Retardant Characteristics Meet Ul94-V0..
【Nature And Appearance】：Input Current: 0~100A 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)..
【Application Scenario】：Used For Current Measurement, Monitoring And Protection Of Ac Motors, Lighting Equipment, Air Compressors, Etc..
Brand: DAOKI | Manufacturer: DAOKI
Weight: 0.22 Pounds
See On Amazon #18
DAOKI 5Pcs ACS712 5A Range Current Sensor Module for Arduino
Asin: B00XT0PLXE | Model: TS-US-158-CA | PartNumber: TS-US-158-CA | Ean: 0695259097378 | UPC: 695259097378
Features
- Details see description
- Wholesale item !
- Most of Modules offer only instructions and specifications.
- Technology service NOT available.
- See more on Amazon...
Most Of Modules Offer Only Instructions And Specifications..
Technology Service Not Available..
Wholesale Item !.
Brand: DAOKI | Manufacturer: DAOKI
See On Amazon #19
Current Sensor Module,Current Sensor Module DC100A Overcurrent Detection Board with Indicator Light DC5V WCS1600
Asin: B09BVS7GMR | Model: RANNYYo6ervsgmbt | PartNumber: RANNYYo6ervsgmbt | Ean: 6213314884028
Features
- Scope of Application: The detection range of WCS1600 current sensor module is DC 100A, and the current detection resolution is 22mV/A.
- Adjustable: The critical point of over current signal setting is adjustable, and the setting resolution is 5A.
- Stable Quality: Sampling current conversion analog signal output, can be connected to ADC, TTL level signal output, MCU IO port control
- Deft Design: The output signal is analog and level signal, with signal output indicator, providing output over current signal indication.
- Easy to Install: The current sensor module has mounting holes for easy firmware installation and removal.
- See more on Amazon...
Stable Quality: Sampling Current Conversion Analog Signal Output, Can Be Connected To Adc, Ttl Level Signal Output, Mcu Io Port Control.
Easy To Install: The Current Sensor Module Has Mounting Holes For Easy Firmware Installation And Removal..
Deft Design: The Output Signal Is Analog And Level Signal, With Signal Output Indicator, Providing Output Over‑Current Signal Indication..
Adjustable: The Critical Point Of Over‑Current Signal Setting Is Adjustable, And The Setting Resolution Is 5A..
Brand: RANNYY | Manufacturer: RANNYY
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #20
NOYITO ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module
Asin: B07PNN4X6P | Model: ACS758LCB-050B-PFF-T | PartNumber: ACS758LCB-050B-PFF-T | Ean: 0680613662057 | UPC: 680613662057
Features
- This product is a current detection module, mainly using the ACS758-LCB current sensor. The ACS758 consists of a precision, low-offset linear Hall sensor circuit with a copper current path close to the wafer. The current applied through the copper current path is capable of generating a magnetic field that can be induced by the integrated Hall IC and converted to a proportional voltage.
- Device accuracy is optimized by placing the magnetic signal close to the Hall sensor. The accurate, proportional output voltage is provided by a stable chopper-type, low-bias BiCMOS Hall IC that is factory-precisely programmed.
- The internal resistance of this conduction path is typically 100 with low power loss. The thickness of the copper wire allows the device to operate under high overcurrent conditions. The terminals of the conduction path are electrically isolated from the sensor pins (pins 1 to 3). In this way, the ACS758 sensor IC family can be used in applications that require electrical insulation without the use of opto-insulators or other expensive insulation techniques.
- Perform RC filtering on the output and use the op amp to build a voltage follower circuit to make the output more stable and better match the impedance of the A/D channel of the microcontroller. At the same time, two output pins are taken out (direct output and voltage follower output) for easy selection.
- Detection current range 50 A.
- This product has a two-year after-sales warranty, we expect the real order and use of the user to provide the use of feedback, which will be an important basis for us to upgrade the product.
- See more on Amazon...
The Internal Resistance Of This Conduction Path Is Typically 100 Μω With Low Power Loss. The Thickness Of The Copper Wire Allows The Device To Operate Under High Overcurrent Conditions. The Terminals Of The Conduction Path Are Electrically Isolated From The Sensor Pins (Pins 1 To 3). In This Way, The Acs758 Sensor Ic Family Can Be Used In Applications That Require Electrical Insulation Without The Use Of Opto-Insulators Or Other Expensive Insulation Techniques..
Detection Current Range ±50 A..
【This Product Has A Two-Year After-Sales Warranty, We Expect The Real Order And Use Of The User To Provide The Use Of Feedback, Which Will Be An Important Basis For Us To Upgrade The Product.】.
Perform Rc Filtering On The Output And Use The Op Amp To Build A Voltage Follower Circuit To Make The Output More Stable And Better Match The Impedance Of The A/D Channel Of The Microcontroller. At The Same Time, Two Output Pins Are Taken Out (Direct Output And Voltage Follower Output) For Easy Selection..
Device Accuracy Is Optimized By Placing The Magnetic Signal Close To The Hall Sensor. The Accurate, Proportional Output Voltage Is Provided By A Stable Chopper-Type, Low-Bias Bicmos Hall Ic That Is Factory-Precisely Programmed..
Brand: NOYITO | Manufacturer: NOYITO
Dimensions: 0.20 x 1.97 x 0.79 inches | Weight: 0.02 pounds
See On Amazon
Looking For Something Else?
Search