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ShenzhenYijiajie Electronic Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality

  1. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
  2. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
  3. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
  4. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
  5. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality
  6. China LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality

LF505-S/SP13 Current Sensor High Precision Good Stability Multifunctionality

  1. MOQ: 1PCS
  2. Price:
  3. Get Latest Price
Payment Terms Western Union,MoneyGram,T/T,D/P,D/A,L/C
Supply Ability 5000pcs
Delivery Time 5-8 work days
Packaging Details Standard packaging
Rated Value 500A
Measurement Range DC: -1.2kA to 1.2kA; AC: -1.2kA to 1.2kA
Accuracy 0.6%
Weight 1.54kg
Temperature Range -40°C to +70°C
Primary Side Signal AC + DC
Model Number LF505-S/SP13

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union,MoneyGram,T/T,D/P,D/A,L/C Supply Ability 5000pcs
Delivery Time 5-8 work days Packaging Details Standard packaging
Rated Value 500A Measurement Range DC: -1.2kA to 1.2kA; AC: -1.2kA to 1.2kA
Accuracy 0.6% Weight 1.54kg
Temperature Range -40°C to +70°C Primary Side Signal AC + DC
Model Number LF505-S/SP13
High Light High Precision Current SensorMultifunctionality Current SensorSP13 Current Sensor


                                                               LF505-S/SP13 Current Sensor


Basic Information:

  • Brand: LEM
  • Model: LF505 - S/SP13

Working Principle:

It adopts a closed-loop Hall effect technology. When the measured current passes through the sensor, a magnetic field is generated. The Hall element detects this magnetic field and converts it into an electrical signal. Through regulation by the closed-loop feedback circuit, the sensor outputs a signal proportional to the measured current, achieving high-precision current measurement.

Technical Parameters:

  • Measurement Type: Current
  • Rated Value: 500A
  • Measurement Range: DC -1.2kA to 1.2kA; AC -1.2kA to 1.2kA
  • Accuracy: 0.6%
  • Secondary Side Output Signal: Current, instantaneous value 143mA
  • Primary Side Signal: AC + DC
  • Operating Voltage: External DC bidirectional power supply, voltage range 15 - 24V
  • Temperature Range: Operating temperature: -40°C to +70°C
  • Aperture: 30.2mm (for main conductor crossing)

Product Features:

  • High Precision: The closed-loop Hall effect technology ensures high-precision measurement, capable of accurately capturing rapidly changing current signals.
  • Good Stability: It has excellent linear output and low temperature drift, enabling long-term stable operation.
  • Multifunctionality: It can measure DC, AC, and complex current waveforms, suitable for various application scenarios.
  • Compact Design: Small in size, it is easy to integrate into various electrical systems without significant changes to the existing layout.

Application Fields:

  • Industrial Field: Used for current monitoring and control in systems such as motor drives, power supplies, and energy management.
  • Railway Field: Suitable for current measurement in locomotive on-board power detection and railway power supply systems.
  • Energy and Automation Field: It can be applied to renewable energy power generation systems, industrial automation production lines, etc., providing current measurement data for the stable operation and precise control of the systems.
  • Automotive Field: It helps with current monitoring in automotive power management and motor drive systems to achieve energy saving and environmental protection.

Installation Method:

It is usually installed through an SP13 mounting bracket, which is convenient for fixing on different surfaces and suitable for use in various environments.

Dimensions and Weight:

Dimensions: Approximately 17x12.5x7cm; Weight: 1.54kg.

Parameter Value
Model LF505 - S/SP13
Measurement Type Current
Rated Value 500A
Measurement Range DC: -1.2kA to 1.2kA; AC: -1.2kA to 1.2kA
Accuracy 0.6%
Secondary Side Output Signal Current
Secondary Side Output Signal Value Instantaneous 143mA
Primary Side Signal AC + DC
Operating Voltage External DC bidirectional power supply, 15 - 24V
Temperature Range -40°C to +70°C
Aperture 30.2mm (for main conductor crossing)
Dimensions Approximately 17x12.5x7cm
Weight 1.54kg


Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2006

  • Total Annual:

    900000-1000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...

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Get in touch with us

  • Reach Us
  • ShenzhenYijiajie Electronic Co., Ltd.
  • Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
  • https://www.oxygengassensors.com/

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