Hall Effect Current Sensor

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TKC-LTH High Accuracy Open Loop Hall Effect Current Sensor

current sensor manufacture
high accuracy current sensor
0.2% current sensor
open loop sensor

TKC-LTH High Accuracy Open Loop Hall Effect Current Sensor

The TKC-LTH Series current sensor is a open loop device uses for high precision measurement of DC, AC and pulse current. The size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor. This series current sensor has rated current input between 10A and 500A, meansure range upto 1000A. It has 0.2% accuracy, very reliable. Available for appearance customization.

  • Technology :

    Open loop Hall effect
  • Max. Nominal Value :

    ±500A
  • Max. Measuring Range :

    ±1000A
  • Output Signal :

    ±4
  • Supply Voltage :

    ±15V ±5%
  • Accuracy :

    0.2%
  • Op. Temperature :

    -40 °C / 85 °C
  • Mounting :

    Aperture Φ 20.2mm
  • Weight :

    65g
  • MOQ :

    60
  • Description

 

Electrical data (Ta=25℃±5℃,RL=2KΩ ,CL=10000PF)

 

 

 

 Type

Parameter

TKC 10LTH

TKC 20LTH

TKC 50LTH

TKC 75LTH

TKC 100LTH

TKC 200LTH

TKC 300LTH

TKC 500LTH

Unit

 Rated input (Ipn)

 ±10

 ±20

 ±50

 ±75

 ±100

 ±200

 ±300

 ±500

 A

 Measure range(Ip)

 ±30

 ±60

 ±150

 ±225

 ±300

 ±500

 ±600

 ±1000

 A

Rated output

 ±4±0.2%FS

 V

Supply voltage

 ±15 ±5%

 V

Power Consumption

 +38,-18

 mA

Zero offset voltage

 ≤±10

 mV

Magnetic Offset voltage

 ±15

                                                           ±10

 mV

Offset voltage drift

 ≤±0.2

                                                           ≤±0.1

 mV/℃

Output drift

 ≤±0.5

                                                          ≤±0.3

 mV/℃

Linearity

 @Ip=0-±Ipn                                                            ≤0.2

 %FS

Response time

 @50A/μ S, 90%                                                     ≤3

 μ s

Bandwidth

@-3dB                                                              DC±25

KHz

Galvanic isolation

 @ 50HZ,AC,1min                                                  2.5

 KV


 

 Applications

 

 

Variable speed drives

    Welding machine

Battery supplied applications

    Uninterruptible Power Supplies (UPS)

Electrochemical

 

 Mechanical dimension (for reference only)  

 

current sensor drawing

 

 

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm.

 Directions for use

 

1.When the current will be measured goes through a sensor, The voltage will be measured at the output end.

(Note: The false wiring may result in the damage of the sensor).

2.Customs can adjust Output amplitude of the sensor by needs.

3.Custom design in the different rated input current and the output voltage available.

 

 Further Note

 

L/T: Large quantity in 14 days

customized: Support OEM/ODM, Laser marking, Packing

Warranty: 2.5 years

After-sale service: within 24 hours 

 

 Packing and Shipment

 

 

Packing and Shipment

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