TKC-LTH

TKC-LTH系列高精度开环型霍尔电流传感器

TKC-LTH Series High Precision Open Loop Mode Hall Effect Current Sensor


TKC-LTH 系列开环型电流传感器的初、次级之间是绝缘的,具有高精度、无位置误差;可用于精密测量直流、交流和脉冲电流。

The TKC-LTH Series current sensor is a open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, the size of primary doesn ' t affect test precision, no matter the location of primary in the hole of current sensor, It uses for precision measurement of DC, AC and pulse current.

电参数 Electrical data ( Ta= 25 ℃ ± 5 ℃ ,R L =2K Ω ,C L =10000PF)

型号 Type
参数 Parameter

TKC0LTH

TKC20LTH

TKC50LTH

TKC75LTH

TKC100LTH

TKC200LTH

TKC300LTH

TKC500LTH

单位
Unit

额定输入电流 (Ipn)
Rated input (Ipn)

± 10

± 20

± 50

± 75

± 100

± 200

± 300

± 500

A

测量电流范围 (Ip)
Measure range(Ip)

± 30

± 60

± 150

± 225

± 300

± 500

± 600

± 1000

A

额定输出电压 Rated output

± 4 ± 0.2 %FS

V

电源电压 align="left">Supply voltage

± 15 ± 5 %

V

功耗电流 Power Consumption

+38,-18

mA

零点失调电压 align="left">Zero offset voltage

≤± 10

mV

磁失调电压 align="left">Magnetic Offset voltage

± 15

± 10

mV

失调电压温漂 align="left">Offset voltage drift

≤± 0.2

≤± 0.1

mV/℃

输出电压温漂
output drift

≤± 0.5

≤± 0.3

mV/℃

线性度 align="left">Linearity

@Ip=0- ± Ipn ≤ 0.2

%FS

响应时间
Response time

@50A/ μ S, 90% ≤ 3

μs

绝缘电压
Galvanic isolation

@ 50H Z ,AC,1min 2.5

KV


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