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Best Current Sensor

NOYITO ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module

  • 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.003cbr003e.
  • 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.003cbr003e.
  • 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.003cbr003e.
  • 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....
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UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino Raspberry Pi

  • ❃❃ Package Included：3 x ACS712 Hall Effect Current Sensor Module + 3x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
  • ❃❃A wide range of applications:The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems. Typical applications include motor control, load detection and management, switching power supply and overcurrent fault protection..
  • ❃❃ACS712 Hall Effect Current Sensor Module：Chip: ACS712ELC-30A.
  • Pin 5V power supply, on-board power indicator.
  • ❃❃Voltage Sensor Module：Voltage input range: DC0-25V.
  • input : Terminal cathode connected to VCC, GND negative pole.
  • Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for AD pins..
  • ❃❃Perfect Combination：Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
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Gikfun 20A Range Current Sensor ACS712 Module for Arduino (Pack of 2pcs) EK1181x2

  • pin 5V power supply, on-board power indicator.
  • Package content: 2 x 20A range Current Sensor.
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WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

  • 【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
  • 【Current Sensor Module】Chip: ACS712ELC-30A.
  • Pin 5V power supply, on-board power indicator.
  • The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mV/A..
  • 【Voltage Sensor Module】Voltage input range: DC0-25V.
  • 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】2 x ACS712 Hall Effect Current Sensor Module + 2 x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
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JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer

  • This ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation..
  • This split core transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi..
  • 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....
  • Two Form of Output: current output or voltage output (burden resistor needed to add).
  • Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection.
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bayite DC 5-120V 400A Mini Digital Current Voltage Amp Meter Gauge with Hall Effect Sensor Transformer

  • Electrically isolated from high voltage power source which eliminates risk to delicate monitoring equipment and also minimizes safety concerns.
  • Diameter of the hole through sensor is 3/4 inch(19 mm).
  • Loop through sensor multiple times to strengthen signal. For example, if your current signal is only 0.2 Amps, you could loop the wire through the....
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ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

  • 【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....
  • 【Current Sensor Module】Chip: ACS712ELC-05A，Measuring range: ±5 amps, corresponding Analog output:185mV/A.--- ACS712ELC-20A，Measuring range:....
  • 【Voltage Sensor Module】Voltage input range: DC0-25V.
  • 【Pls Note】: ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!.
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bayite DC 5-120V 100A Mini Digital Current Voltage Amp Meter Ammeter Gauge with Hall Effect Sensor Transformer

  • Electrically isolated from high voltage power source which eliminates risk to delicate monitoring equipment and also minimizes safety concerns.
  • Diameter of the hole through sensor is 3/4 inch(19 mm).
  • Loop through sensor multiple times to strengthen signal. For example, if your current signal is only 0.2 Amps, you could loop the wire through the....
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3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino 30A

  • Current sensor chip: ACS712ELC-30A（Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.）.
  • 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..
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Raymarine E26030 200Khz, Retractable Low Profile Transducer, St40/60/290,

  • RTD PT100 Temperature Sensor Transmitter.
  • Can be converted into 4-20mA current signal through the transmitter.
  • Perfect for two wire solution using a standard RTD sensor package.
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Elitech RC-5+ TE Temperature Data Logger USB PDF Report External Sensor

  • REUSABLE TEMPERATURE DATA LOGGER. Wide temperature measuring range -22℉~158℉(-30°C ~+70°C) with internal sensor, -40℉~185℉(-40°C ~+85°C) with 39-inch external sensor..
  • AUTO PDF/EXCEL REPORT. Built-in USB port, generate PDF report automatically after connecting to PC or Android Phone, no software needed. Encryptable via PC..
  • LCD VISUAL DISPLAY. Press the button to check key information: current temperature value, Max or Min value since recording, Current Date, Logging points..
  • MULTIPLE START OPTION & ALARM SETTINGS. Start options: Press the button on the data logger.
  • Pre-set time start or Start delay on Elitechlog software.
  • Alarm Settings: Support up to 5 alarm settings, safeguard the valued items all over..
  • FREE ELITECHLOG SOFTWARE FOR WINDOWS & MACOS. Parameters programmed before leaving the factory: Log interval - 2 mins.
  • Press button to start. Requires to set the sensor type to "internal" on the software for internal sensor usage! 24/7 US Technician Support via Email and Phone..
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La Crosse Technology 328-10618-INT Wireless WiFi Professional Weather Center Black

  • Use as stand alone weather station or connect to Wi-Fi and use with free La Crosse View app (Wi-Fi connection requires 2. 4GHz Wi-Fi network.
  • Dynamic color weather forecast icons and tree foliage changes for each season.
  • Monitors Indoor and Outdoor temperature (F/C) and humidity (%RH) with customizable alerts with included Thermo-hygro sensor (requires 2 AA batteries).
  • Current Wind and Top Speed and Historical records with time stamp (requires 2 C batteries) from included LTV-W1 wind speed sensor (bottom or side....
  • Current rainfall (start of rain even until no accumulation in last 30mins) with last 1 hour, 24 hours, 7 days, current month, 1 year, and total....
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CAT EYE Wired Cycling Computer

  • Function-Speed Sensor Function: actual speedkm/h.
  • Function-Speed Sensor Function: average speedkm/h.
  • Function-Speed Sensor Function: max speedkm/h.
  • Function-Speed Sensor Function: Comparison of current speed and average speed.
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