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Best Current Sensors - Buying Guide

Last Updated: 11/11/2019

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  #1

SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A

 Ean: 0666354855453   |    PartNumber: 1   |   Asin: B07FZZZ62L


Specification:
Model: SCT-013-000
Type: Non-invasive current transformer
Core Material: Ferrite
Input Current: 0~100A AC
Output Mode: 0~50mA
Leading Wire in Length: 1m
Turns Ratio: 1: 1800
Work Voltage: 660 v
Resistance Grade: Grade B
Max Sampling Resistance: 10
Linearity: 3%
Accurancy: 1%
Work Frequency: 50-1 KHz
Work Temperature: -25 C ~ 70 C
Reference project: Open Energy Monitor
Dielectric Strength: 6000V AC/1min
Opening Size: 0.51 * 0.51inch / 13 x 13mm
Two Form of Output: current output or voltage output (a burden resistor needed to add);
Mechanical strength: opening and closing times, no less than 1000 times (20 )
High Quality and Safe: Meet the requirement of flame-retardant characteristics (UL94-V0)
Applications:
For AC motors, lighting equipment, air compressors and other current measurement,monitoring and protection.

Package include:
2 PCS Split Core Current Transformer SCT-013-000

100% Satisfaction Guarantee:
12-Month Warranty; No satisfied ,Free reason for return; We could also resend you new one due to quality problem.

Features

  • Operating Temperature: -25 C ~ +70 C
  • 1.5m leading wire, 3.5 3 core plug standard output
  • Opening size: 13mm * 13mm, Non-linearity 3%(10%-120% rated input current)
  • Two form of output current, voltage (voltage output built-in the sampling resistor)
  • Fits for AC motors, lighting equipment, air compressors and other current measurements, monitoring and protection
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Brand: CTYRZCH   |   Manufacturer: CTYRZCH

Package Dimensions: 1 x 4.5 x 5.4 inches (2.5 x 11.4 x 13.7 cm)

Amazon Price: $15.98 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $15.98

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  #2

Current Transformer, DROK 100A 100mA AC Current Sensor, Split Core Amp Transformer Sensing Relay, Mini Clip-on Easy to Install CT Without Power Off

Model: 200072   |    Mpn: 200072   |    PartNumber: 200072   |   Asin: B01LWN37KS

Parameters: Environment temperature: -40 ~+85 Relative humidity: never more than 90% when the temperature is 40 Working frequency: 50Hz~60Hz Insulation endurance grade: B grade (130 ) Insulation resistance: more than 1000M normally Dielectric strength: can afford power frequency 1000V/1minute Flame resistance: Conform to UL94-Vo grade Internal resistance: 42 Test linear range: 0-100A 10A secondary output: 10MA 50A secondary output: 50MA 100A secondary output: 100MA Ratio is 1000: 1 Range of Application: 1. The current transformer is used for energy meter in special; AC 220v, the 380v power supply can both be applied. 2. When you fix the energy meter, you don't need to cut off the power if you use this product. Precautions: 1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state 2. The secondary circuit is not allowed open circuit, so please do not install a fuse. Package Including: 1x Current Transformer

Features

  • This is a mini split base current transformer; it's the smallest one compared to the similar products (output 100MA).
  • The diameter of inner hole is 16mm, the accuracy is 0.5 grade,
  • Our ac sensing relay using snap joint structure, it can be fixed to the cable directly through nylon ties.
  • The amp transformer is with Built-in input coil; small and light, easy to install.
  • Fully enclosed CT, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 1 x 1 x 4 inches (2.5 x 2.5 x 10.2 cm)

Amazon Price: $12.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #3

Electronics-Salon Panel Mount +/-50Amp AC/DC Current Sensor Module Board, based on ACS758

 Ean: 6921407352148   |    PartNumber: MD-D1085/50A-1   |   Asin: B016M6IHSM

Current Sensor Module Board, +/-50 Amp, Panel Mount Version.

Features
The item of current sensor module provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
Output voltage proportional to AC or DC currents.
FR-4 fiber glass PCB, dual copper layers.
100% new, never used.

Electrical Parameters:
Load Maximum Current: 50A.
Load Frequency Bandwidth: DC ~ 120 kHz.
Isolation Voltage: 4800V AC.
Sensitivity: 40mV/A.
Operating Voltage: Regulated 5VDC, or 8 ~ 35VDC.
Operating Current: 20mA(max).

Specification:
http://audiowind.oss-cn-hongkong.aliyuncs.com/new-pdf/D-1085.pdf


Features

  • Current Sensor Module Board, +/-50 Amp, Panel Mount Version.
  • FR-4 fiber glass PCB, dual copper layers.
  • Operating Voltage: Regulated 5VDC, or 8 ~ 35VDC.
  • Operating Current: 20mA(max).
  • 100% new, never used.
  • See more on Amazon...

Brand: CZH-LABS   |   Manufacturer: Electronics-Salon

Package Dimensions: 1.1 x 2.2 x 3.54 inches (2.8 x 5.6 x 9.0 cm)

Amazon Price: $17.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #4

Suncourt SW100 Current Switch

Model: SW100   |    Mpn: SW100   |    Ean: 0080956958716   |    PartNumber: SW100   |   Asin: B003ZZDLQM

The AC Current Switch (SW100) can be used to switch on and off remote devices with an amp draw up to 2.5 amps, (e.g. a Suncourt Centrax Centrifugal Fan). The AC Current Switch (SW100) will provide power to a remote device when the white (neutral) wire from a triggering device (e.g. a clothes dryer) carrying 1.2 40 amps passes through the center of the AC Current Switch (SW100).

Features

  • Turns 120 VAC devices on when input current is sensed
  • UL 94-V0 rated for flammability safety
  • CSA Listed
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Brand: Suncourt   |   Manufacturer: Suncourt

Item Dimensions: 0.8 x 2.7 x 3 inches (2.0 x 6.9 x 7.6 cm)   |   Package Dimensions: 1 x 6.4 x 8.8 inches (2.5 x 16.3 x 22.4 cm)

Amazon Price: $26.47 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $26.47 | Used Price: $16.02

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  #5

FTCBlock 3pcs ACS712 Current Sensor 5A Range Analogue AC/DC for Arduino Ras PI

 Ean: 0729043078417   |    PartNumber: ACS712   |   Asin: B079P2D6NN

" Description:

The Current Sensor ACS712 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.



Features:

Total output error 1.5% at TA = 25 C

Sensor IC Allegro ACS712ELC-xxB-T

Internal conductor resistance 1.2 m

Power operation 5V

Temperature -40 C to 85 C

Output Signal Analog



Package Included:

3 x AC/DC Current Sensor (5A)

"

Features

  • Current sensor chip: ACS712ELC-5A
  • 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
  • The PCB board size: 31 (mm) x13 (mm)
  • There is no the detection current through, the output voltage is VCC / 2
  • See more on Amazon...

Brand: FTCBlock   |   Manufacturer: Southern Tech

Package Dimensions: 0.6 x 4 x 6.6 inches (1.5 x 10.2 x 16.8 cm)

Amazon Price: $9.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #6

INA219 High Side DC Current Sensor Breakout - 26V 3.2A Max

Model: ina219-FBACA   |    Mpn: 58-1B8R-D1V5   |    Ean: 0720189972614   |    PartNumber: 58-1B8R-D1V5   |   Asin: B00I827TUQ

This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision. Most current-measuring devices such as our current panel meter are only good for low side measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high side current measuring, up to +26VDC, even though it is powered with 3 or 5V. It will also report back that high side voltage, which is great for tracking battery life or solar panels. A precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. Since the amplifier maximum input difference is 320mV this means it can measure up to 3.2 Amps. With the internal 12 bit ADC, the resolution at 3.2A range is 0.8mA. With the internal gain set at the minimum of div8, the max current is 400mA and the resolution is 0.1mA. Advanced hackers can remove the 0.1 ohm current sense resistor and replace it with their own to change the range (say a 0.01 ohm to measure up 32 Amps with a resolution of 8mA) We include a 6-pin header (so you can easily attach this sensor to a breadboard) as well as a 3.5mm terminal plug so you can easily attach and detach your load. Usage is simple. Power the sensor itself with 3 to 5VDC and connect the two I2C pins up to your microcontroller. Then connect your target power supply to VIN+ and the load to ground to VIN-. Adafruit has an Arduino library right now that will do all the gain, range and math for you - just plug and go!

Features

  • Requires soldering of header pins (easy!)
  • Measure high side voltage and DC current draw
  • Great for tracking battery life or solar panels
  • Supported by Adafruit Arduino libraries!
  • Perfect for your solar or battery powered Arduino project
  • See more on Amazon...

Brand: Adafruit Industries   |   Manufacturer: Adafruit Industries

Package Dimensions: 0.2 x 2.5 x 3.8 inches (0.5 x 6.4 x 9.7 cm)

Amazon Price: $9.95 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #7

CR Magnetics CR2550-R Low Cost Remote Current Indicator with Red LED, 0.75 AAC Turn-On Point

 PartNumber: CR2550-R   |   Asin: B005CWHDVA

This CR Magnetics CR2550 series current indicator combines a current transformer and a two-color LED, and is suitable for use in industrial automation systems. The indicator is self-powered for quick installation, has a thermoplastic housing, and the LED is connected to 11" leads. This current indicator is Underwriters Laboratories (UR) Recognized and Conformit Europ enne (CE) certified for quality assurance, and is suitable for sensing alternating current (AC) loads.

Specifications Frequency Range 50-400 Hz Maximum input current 20 AAC Insulation Voltage 600 VAC Operating Temperature -30 C to 60 C CR Magnetics manufactures electrical sensors, indicators, and displays. The company, founded in 2004, is headquartered in Saint Louis, MO.

Features

  • Two-color LED indicator senses alternating current
  • 11 wire leads for remote indication
  • Self-powered for quick installation
  • Thermoplastic housing
  • See more on Amazon...

Brand: CR Magnetics   |   Manufacturer: CR Magnetics

Package Dimensions: 0.5 x 2.8 x 3.3 inches (1.3 x 7.1 x 8.4 cm)

Amazon Price: $12.65 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $16.31

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  #8

Electronics-Salon Panel Mount +/-150Amp AC/DC Current Sensor Module Board, based on ACS758

 Ean: 6921407352155   |    PartNumber: MD-D1085/150A-1   |   Asin: B016M63GTM

Current Sensor Module Board, +/-150 Amp, Panel Mount Version.

Features
The item of current sensor module provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
Output voltage proportional to AC or DC currents.
FR-4 fiber glass PCB, dual copper layers.
100% new, never used.

Electrical Parameters:
Load Maximum Current: 150A.
Load Frequency Bandwidth: DC ~ 120 kHz.
Isolation Voltage: 4800V AC.
Sensitivity: 13.3mV/A.
Operating Voltage: Regulated 5VDC, or 8 ~ 35VDC.
Operating Current: 20mA(max).

Specification:
http://audiowind.oss-cn-hongkong.aliyuncs.com/new-pdf/D-1085.pdf


Features

  • Current Sensor Module Board, +/-150 Amp, Panel Mount Version.
  • FR-4 fiber glass PCB, dual copper layers.
  • Operating Voltage: Regulated 5VDC, or 8 ~ 35VDC.
  • Operating Current: 20mA(max).
  • 100% new, never used.
  • See more on Amazon...

Brand: CZH-LABS   |   Manufacturer: Electronics-Salon

Package Dimensions: 1.34 x 2.2 x 3.62 inches (3.4 x 5.6 x 9.2 cm)

Amazon Price: $17.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #9

DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface

Model: SEN0098   |    Mpn: SEN0098   |    Ean: 0712121621889   |    PartNumber: SEN0098   |   Asin: B0187AAOMS

Introduction
This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals.The thickness of the copper conductor allows survival of the device at high overcurrent conditions.
The ACS758 outputs an analog voltage output signal that varies linearly with sensed current.
This current sensor enables you to monitor currents in your project every second for energy saving or circuit protecting purposes.

Features
- Arduino interface compatible
- 120 kHz typical bandwidth
- 3 s output rise time in response to step input current
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
- Total output error improvement through gain and offset trim over temperature
- Monolithic Hall IC for high reliability
- Ultra-low power loss: 100 internal conductor resistance

Specifications
-Operating Voltage(analog): 5V
-Peak Measuring Voltage:3000V(AC),500V(DC)
-Current Measuring Rang:-50~50A
-Sensitivity:40 mV/A
-Operating Temperature: -40~150 C
-Dimension:34x34mm

Shipping List
Sensor (1 unit)
Analog Sensor Cable (1 unit)

Features

  • Arduino interface compatible
  • Output voltage proportional to AC or DC currents
  • Factory-trimmed for accuracy
  • Nearly zero magnetic hysteresis
  • Monolithic Hall IC for high reliability. Any technical issues after purchase please contact with our tech-support team: techsupport@dfrobot.com. Product wiki >>> https://wiki.dfrobot.com/50A_Current_Sensor_SKU_SEN0098_
  • See more on Amazon...

Brand: DFROBOT   |   Manufacturer: DFRobot

Package Dimensions: 1 x 2.1 x 2.3 inches (2.5 x 5.3 x 5.8 cm)

Amazon Price: $17.32 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $17.90

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  #10

FTCBlock 3pcs Current Sensor ACS712 20A Range Analogue AC/DC for Arduino Ras PI

 Ean: 0729043078639   |    PartNumber: ACS712   |   Asin: B079P7HLYK

" Description:

The Current Sensor ACS712 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.



Features:

Total output error 1.5% at TA = 25 C

Sensor IC Allegro ACS712ELC-xxB-T

Internal conductor resistance 1.2 m

Power operation 5V

Temperature -40 C to 85 C

Output Signal Analog



Package Included:

3 x AC/DC Current Sensor (20A)

"

Features

  • Current sensor chip: ACS712ELC-20A
  • 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
  • The PCB board size: 31 (mm) x13 (mm)
  • See more on Amazon...

Brand: FTCBlock   |   Manufacturer: Southern Tech

Package Dimensions: 0.6 x 4.3 x 5.1 inches (1.5 x 10.9 x 13.0 cm)

Amazon Price: $9.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #11

2 X 30A range Current Sensor ACS712 Module

 Ean: 0611138956307   |    PartNumber: 2126efef26m158   |   Asin: B01FDGU46K

Current sensor chips: ACS712ELC-20A.
pin 5V power supply, on-board power indicator.
20A range Current Sensor ACS712 Module.
Package included:
2 X 30A Range Current Sensor Module ACS712

Features

  • Current sensor chips: ACS712ELC-20A
  • pin 5V power supply, on-board power indicator
  • 30A range Current Sensor ACS712 Module
  • Size : 31 x 13mm
  • Output : 100mV/A
  • See more on Amazon...

Brand: SenMod   |   Manufacturer: SenMod

Package Dimensions: 0.5 x 2.8 x 4 inches (1.3 x 7.1 x 10.2 cm)

Amazon Price: $9.29 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $9.29

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  #12

CR Magnetics CR2550-A Low Cost Remote Current Indicator with Amber LED, 1.5 AAC Turn-On Point

 PartNumber: CR2550-A   |   Asin: B005CWG6YA

The CR2550 series Remote Current Indicators are a low cost method for providing a visual indication of electrical current flow. The indicators are factory calibrated to provide a preset turn-on point. The value of the turn-on point is determined by the customer and specified in the part number. Attached to the transformer is a high efficiency, bi-polar LED that illuminates when the current is above the turn-on point. The indicator is available as standard with 11 inch long leads and a red LED indicator. designed as a low cost method for providing a visual indication of electrical current flow. The current-carrying wire is routed through the window opening in the current sensing transformer. Specifications- Turn-on Point: 0.75 AAC RMS. Maximum continuous rating: 20 AAC RMS. 20 AAC Max, 600 VAC Max rating. Thermoplastic case material. Frequency: 50 to 400 Hz bandwidth. Operating temperature range: -30 C to +60 C. Storage temperature range: -55 C to +85 C. LED . LED Mounting hardware: Plastic one-piece, press-in lens supplied. Indicator is supplied with LED attached to current sensing transformer. Supplied with both one-piece press in lens and two-piece mounting clip.

Features

  • Low cost for high volume OEM installations
  • Electrical isolation between circuits, output relay rated up to 20 Amps
  • LED trip status indicator, dead band prevents relay chatter
  • Calibrated dial option available, external current transformers available
  • Applications: monitor electrical heater elements, sense motor over/under loads, detect lamp burn-out, indicate phase loss
  • Variable trip point and time delay, monitors currents from 10 mA to 60 AC amps
  • See more on Amazon...

Brand: CR Magnetics   |   Manufacturer: CR Magnetics

Package Dimensions: 0.6 x 4 x 6 inches (1.5 x 10.2 x 15.2 cm)

Amazon Price: $11.78 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $17.44

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  #13

HiLetgo LTC3588 Energy Harvester Breakout LTC-3588 Energy Harvest Collector

 PartNumber: 3-01-1156   |   Asin: B01MRLN1LD

Description:
950nA Input Quiescent Current (Output in Regulation - No Load)
450nA Input Quiescent Current in UVLO\
2.7V to 20V Input Operating Range
Integrated Low-Loss Full-Wave Bridge Rectifier Up to 100mA of Output Current
Selectable Output Voltages of 1.8V, 2.5V, 3.3V, 3.6V
High Efficiency Integrated Hysteretic Buck DC/DC
Input Protective Shunt - Up to 25mA Pull-Down at VIN 20V
Wide Input Under voltage Lockout (UVLO) Range

Features

  • Integrated Low-Loss Full-Wave Bridge Rectifier Up to 100mA of Output Current
  • Selectable Output Voltages of 1.8V, 2.5V, 3.3V, 3.6V
  • High Efficiency Integrated Hysteretic Buck DC/DC
  • Input Protective Shunt - Up to 25mA Pull-Down at VIN 20V
  • Wide Input Undervoltage Lockout (UVLO) Range
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 0.1 x 1.5 x 1.5 inches (0.3 x 3.8 x 3.8 cm)

Amazon Price: $15.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $15.99

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  #14

Loulensy DC Current Transmitter Transformer Transducer Split Core Input 0-400A DC Output 0-5V DC

 PartNumber: LDS400-SP-5V   |   Asin: B00LMPOVIO

a. Transform the measured 1-phase DC current into the standard DC voltage and DC current output ,according to the linear proportion b. Excellent anti-interference ability and high accuracy (1%) c. Sensors are widely applied to all kinds of industrial current online detection system Return & Refund 1.Buyer can refund and get refund in 30 days after receipt,if there's quality problem in original product. 2.24 Months Guarantee.Buyer and Seller bear each shipping cost in exchange procedure.

Features

  • Input:0-400A DC
  • Power Consumption:=/< 30mA
  • Flame Retardancy:UL94-V0
  • Load Capacity:2 times current continuous,30 times 1 second
  • Free standard shipping takes 7-15 days;Free expedited shipping takes 3-6 days,on condition that order is above USD 180
  • Output:0-5V DC
  • Power Supply:24V DC +/-15%(If you need other power such as 12V,contact us)
  • Hole Diameter:21mm
  • Accurracy: 1% F.S
  • Customerised Max Ranges:0-500A dc,e.g. calibrate Input 0-250A dc Output 0-10V
  • Split Core,convenient to apply in firm circuit
  • Response Time:<10 uS
  • Offset Voltage:=/<20mV
  • See more on Amazon...

Brand: Loulensy   |   Manufacturer: Loulensy

Item Dimensions: 1.57 x 0.63 x 1.89 inches (4.0 x 1.6 x 4.8 cm)   |   

Amazon Price: $49.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 4-5 business days
List Price: $49.99

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  #15

HOBO by Onset MX100 Temperature Data Logger

Model: MX100   |    Mpn: MX100   |    PartNumber: MX100   |   Asin: B01N9U0VSC

HOBO by Onset MX100 Temperature Data LoggerMX100 Temperature Data Loggerx HOBO MX Temperature Data Logger Exceptional value for the convenience of a BLE communication logger Splash-proof design enables use in damp environments and spray-down applications Easy to deploy, offload, and share temperature data using free HOBOmobile app Visual alarms on the logger display and mobile app keep you notified of problems Set up and start monitoring in minutesHOBO Temperature Data LoggerOnset's HOBO MX100 is a low-cost, splash-proof data logger that measures and transmits temperature data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.Ideal for a range of indoor monitoring applications, this self-contained wireless data logger lets you access temperature data anytime from your mobile device over a 100-foot range. And, it requires no dedicated equipment beyond a mobile device for configuring the logger or reading out data.Onset's free HOBOmobile app for iOS makes it fast and easy to view temperature graphs, check the operational status of MX100 loggers, configure alarm notifications, and share data files.Highlighted Features Set up and offload loggers wirelessly from your mobile device - no internet, cables, or computer required Exceptional value for the convenience of a BLE communication logger Splash-proof design enables use in damp environments and spray-down applications Easy to deploy, offload, and share temperature data using free HOBOmobile app Visual alarms on the logger display and mobile app keep you notified of problems Set up and start monitoring in minutesMinimum System Requirements: HOBOmobile Mobile* deviceLogger Components and OperationxLogger Components and OperationMounting Loop: Use this when deploying the logger by tying it to an object.

Features

  • HOBO MX Temperature Data Logger
  • Set up and offload loggers wirelessly from your mobile device - no internet, cables, or computer required
  • Exceptional value for the convenience of a BLE communication logger
  • Splash-proof design enables use in damp environments and spray-down applications
  • See more on Amazon...

Brand: HOBO by Onset   |   Manufacturer: HOBO by Onset

Package Dimensions: 2.3 x 3.3 x 4.7 inches (5.8 x 8.4 x 11.9 cm)

Amazon Price: $45.00 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $45.00

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  #16

Electronics-Salon Panel Mount +/-30Amp AC/DC Current Sensor Module Board, based on ACS712

 Ean: 6921407352087   |    PartNumber: MD-D1020/30A-1   |   Asin: B012A15LDW

Current Sensor Module Board, +/-30 Amp, Panel Mount Version.

Features
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.
100% new, never used.

Electrical Parameters:
Load Maximum Current: 30A.
Load Frequency Bandwidth: DC ~ 80 kHz.
Minimum Isolation Voltage: 2.1 kV(RMS).
Sensitivity: 66mV/A.
Operating Voltage: Regulated 5VDC, or 8 ~ 35VDC.
Operating Current: 20mA(max).

Specification:
http://www.audiowind.com/pdf/D-1020.pdf


Features

  • Current Sensor Module Board, +/-30 Amp, 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.
  • 100% new, never used.
  • See more on Amazon...

Brand: CZH-LABS   |   Manufacturer: Electronics-Salon

Package Dimensions: 1.34 x 2.13 x 3.54 inches (3.4 x 5.4 x 9.0 cm)

Amazon Price: $11.99 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 1-2 business days
List Price: $11.99

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  #17

HOBO by Onset TMC6-HD Air/Water/Soil Temperature Sensor

 Ean: 0645759321879   |    PartNumber: TMC6-HD   |   Asin: B07N92GXSW

A temperature sensor for use with HOBO U-Series, UX120-006M external-channel data loggers or ZW series wireless data nodes. This model measures temperature in air, water, or soil. Accuracy and resolution vary according with attached logger model. Measurement range is -40degrees- to 50degrees-C (-40degrees- to 122degrees-F) in water or soil, -40degrees- to 100degrees-C (-40degrees- to 212degrees-F) in air; response time is minutes typical to 90% in air moving 1 m/sec (2.2 mph); response time in stirred water is 1 minute typical to 90%. This model sensor is attached to a 1.8m (6ft) cable.Can be plugged directly into the external input jacks of U12, UX120, or ZW Family loggers to expand the range of measurement options and applications.Environment:The TMC6-HD Sensor is for use in Indoor , Outdoor and Underwater environments.Measurements:The TMC6-HD Sensor supports the following measurements:Temperature, Water Temperature.

Features

Brand: HOBO by Onset   |   Manufacturer: HOBO by Onset

Package Dimensions: 1.1 x 5.5 x 6 inches (2.8 x 14.0 x 15.2 cm)

Amazon Price: $39.00 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $39.00

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  #18

(Rated Input: 50A)Split Core Hall Current Sensor,Can be used to detect DC, AC, pulse current,Measuring range: Plus or minus 150A,The working principle is the Hall effect,Mounting type: Plate-type;Fire

 Ean: 0806104584312   |    PartNumber: 1   |   Asin: B076DTFGR4

Hall current sensor in the switching power supply plays a role in current protection,Hall current sensors can measure various types of current, from DC to tens of kilohertz of alternating current, which is based on the working principle is mainly Hall effect. Can be used to detect DC, AC, pulse current

Feature Open loop split-core type sub-plate mounting For the electronic measurement of current: DC,AC pulsed

Specification Rated input:50A Measuring range :Plus or minus 150A Rated output: 4V Work frequency:25 to 1kHz Accuracy:1% Dielectric strength:2.5kV Supply voltage:Plus or minus15V Fire resistance:UL94-V0 Measured impedance: Operating temperature:-10 Degree Celsius to +80 Degree Celsius Linearity:0.2% Storage temperature:-40 Degree Celsius to +85 Degree Celsius Response time: Power consumption: Mounting type:Plate-type Zero offset:0.08mA Environment temperature:20 to 90% Sin condensac Weight:72g

Pack list (Rated Input: 50A)Split Core Hall Current Sensor*1

Features

  • Open loop split-core type
  • For the electronic measurement of current: DC,AC
  • Work frequency: DC-25kHz; Accuracy: Plus or minus 1%; Supply voltage(Plus or minus 5 %):Plus or minus 15V
  • Dielectric strength(50Hz 1min): 2.5KV; Measured impedance: More than or equal to 10 Kilo ohm; Linearity: <0.1%
  • Zero offset, TA=25 C: Less than or equal to Plus or minus 15mV; Mounting type: Plate-type;Fire
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Brand: ZIYUN   |   Manufacturer: ZIYUN

Package Dimensions: 0.7 x 2.4 x 3 inches (1.8 x 6.1 x 7.6 cm)

Amazon Price: $25.08 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $25.08

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  #19

CTYRZCH SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A

 Ean: 6921489036738   |    PartNumber: 0356   |   Asin: B01C5JL5IY

Core material: ferrite
Mechanical strength: opening and closing times, no less than 1000 times (20 C)
Safety indicators: Dielectric strength 6000V AC/1min
Meet UL94-V0 flame retardant properties
Operating Temperature: -25 C ~ +70 C

Applications:
for AC motors, lighting equipment, air compressors and other current measurement,monitoring and protection.

Package include:
1 x Split Core Current Transformer SCT-013-000

Features

  • Opening size:13mmx13mm
  • Non-linearity 3%(10%-120% rated input current)
  • 1.5m leading wire, 3.5 3 core plug standard output.
  • Two form of output current, voltage (voltage output built-in the sampling resistor).
  • Operating Temperature: -25 C ~ +70 C
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Brand: CTYRZCH   |   Manufacturer: CTYRZCH

Package Dimensions: 1 x 4 x 5.5 inches (2.5 x 10.2 x 14.0 cm)

Amazon Price: $10.29 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #20

Johnson Controls F261KAH-V01C Liquid Flow Switch

Model: F261KAH-V01C   |    Mpn: F261KAH-V01C   |    Ean: 0066201153709   |    PartNumber: F261KAH-V01C   |   Asin: B01B5IT3IK

Liquid flow, sold in each, switch, Johnson Controls F261KAH-V01C liquid flow switch. Made in United States. Manufactured by Johnson Controls.

Features

Brand: Johnson Controls   |   Manufacturer: Johnson Controls

Item Dimensions: 3 x 5.5 x 7 inches (7.6 x 14.0 x 17.8 cm)   |   Package Dimensions: 3.11 x 5.79 x 6.85 inches (7.9 x 14.7 x 17.4 cm)

First Available: 2017-06-14

Amazon Price: $105.95 | as of 11/11/2019(9:31am pst)
Availibility: Usually ships in 24 hours
List Price: $105.95

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