page 1 - 2022-11-24

Precision – Innovation

www.danisense.com

DT100ID

All ppm (or %) values refer to nominal current

Reduced size, ultra-stable, high precision (ppm class) fluxgate technology DT Series

current transducer for isolated DC and AC current measurement up to 100Arms

Specification highlights

Symbol

Unit

Min

Typ

Max

Nominal continuous primary AC current

IPN AC

Arms

100

Nominal continuous primary DC current

IPN DC

A

-100

100

Measuring range

ÎPM

A

-150

150

Primary / secondary ratio

n1 : n2

1:1000

1:1000

Linearity error

ƐL

ppm

-1

0.4

1

Offset current (including earth field)

IOE

ppm

-50

50

DC-10Hz Overall accuracy @25°C (= ƐL + IOE )

accƐ

ppm

-51

51

Bandwidth

f(±3dB)

kHz

2000

AC typical gain error 10Hz to 5kHz

ƐG

%

±0.01

Operating temperature range

Ta

°

C

-40

85

Power supply voltages

Uc

V

±14.25

±15.75

Features

Fluxgate, closed loop compensated technology with

fixed excitation frequency and second harmonic zero

flux detection for best in class accuracy and stability

2 MHz high frequency bandwidth

Excellent linearity, better than 1 ppm

Industry standard DSUB 9 pin connection

Green diode for normal operation indication

Large aperture Ø20.7mm for cables and bus bars

Weighs only 0.15 kg

Applications

Optimized for space constraint applications

MPS for particles accelerators

Gradient amplifiers for MRI devices

Stable power supplies

Precision drives

Batteries testing and evaluation systems

Power measurement and power analysis

Variable speed drives

Calibration unit