IN-->400

Ultra Accuracy - Low noise over wide operating temperature range. Fluxgate technology reinvented (LEM patent). DC, AC pulse currents' measurements of 500, 1000 and 2000 A nominal with galvanic isolation. Excellent linearity over temperature range. Very low offset over temperature range. Low noise level. One compact package. Electrostatic shield between primary and secondary circuit. Power supply +/- 15 V. -40 to +85°C. D-Sub 9 male interface output. Flat or vertical panel mounting.

Model details

IN 400-S

400A nominal, 0.3 ppm linearity and max 8 ppm offset over the temperature range, bandwidth from DC to 0.8 MHz, really good immunity from external fields, low noise 38 ppm peak-peak

Series
IN-->400
Measurement
Current
Nominal Value
400 A
Measuring Range
600 A
Second. Nominal Signal
Current
Second. Nominal Signal Value
Instantaneous 0.266667 mA
Primary Signal
AC + DC
Supply Voltage
External DC Bipolar
Supply Voltage Range
15 - 15 V
Accuracy
0.0001 %
Op. Temperature
-40 °C / 85 °C
Technology
Closed loop Fluxgate IN type
Mounting
Panel
Applications
High Precision
IN 400-S
PICTURE
FRONT
BACK
LEFT
RIGHT
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Series

Product of the same series

IN 200-S

200A nominal, 0.6 ppm linearity and max 10 ppm offset over the temperature range, bandwidth from DC to 1.1 MHz, really good immunity from external fields, low noise 50 ppm peak-peak

IN 100-S

100A nominal, 0.8 ppm linearity and max 15 ppm offset over the temperature range, bandwidth from DC to 2.0 MHz, really good immunity from external fields, low noise 50 ppm peak-peak