IN 2000-S High Precision Hall Effect Current Sensor, 2000 Amp, 1000mA Output, 70mm Aperture, +/-15V Supply

For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit.

Features

• Closed loop (compensated) current transducer using an extremely accurate zero flux detector

• Electrostatic shield between primary and secondary circuit
• 9-pin D-Sub male secondary connector
• Status signal to indicate the transducer state
• LED indicator confirms normal operation
• Metal housing to improve immunity to EMC & power dissipation

• Operating temperature −40 °C to 85 °C.

Advantages

• Very high accuracy
• Excellent linearity
• Extremely low temperature drift
• Wide frequency bandwidth
• High immunity to external fields
• No insertion losses
• Very low noise on output signal
• Low noise feedback to primary conductor.

Applications

• Feed back element in high performance gradient amplifiers for MRI

• Feedback element in high-precision, high-stability power supplies

• Calibration unit
• Energy measurement
• Medical equipment.

Standards

• EN 61000-6-2: 2005
• EN 61000-6-3: 2007
• EN 61010-1: 2010.

Application Domain

• Industrial
• Laboratory
• Medical

Specification

Electrical data

At TA = 25 °C, ±UC = ±15 V, unless otherwise noted. Lines with a * in the comment column apply over the −40 … 85 °C ambient temperature range.

Parameter Symbol Unit Min Typ Max Comment

Primary continuous direct current IP N DCA −2000 2000 *

Primary nominal RMS current IP NA −2000 2000 *

Primary current, measuring range IP MA −3000 3000 *

Measuring resistance RMΩ 0 1 See curve page 5

Secondary current nominal IS NA −1 1 *

Number of secondary turns NS2000

Resistance of secondary winding RSΩ 4

Overload capability 1)ÎPkA −10 10 @ pulse of 100 ms

Supply voltage ±UCV ±14.25 ±15 ±15.75

Current consumption positive +IC mA

180 200 225 Add IS for total current

consumption

Current consumption negative −IC80 89 100

Output RMS noise current 0 … 10 Hz 2)

Inoppm

0.1

Output RMS noise current 0 … 10 kHz 2)4

Output RMS noise current 0 … 160 kHz 2)20

Output peak-to-peak noise current 2)Ino ppppm 50

Electrical offset current + self

magnetization + effect of earth magnetic

field 2)

IO Eppm −10 10 *

Temperature coefficient of IO E@ IP = 0 A TCIO Eppm/K 0.1

Offset stability 2)ppm/month −1 1

Linearity error 2)εLppm

1 2

2 3 *

Step response time to 90 % of IPN DCtrµs 1 di/dt of 100 A/μs

Frequency bandwidth (±1 dB) BWkHz 130 Small-signal bandwidth, 0.5 % of IP NFrequency bandwidth (±3 dB) BWkHz 140

Test current ITA 1

Number of turns (test winding) NT200

Start-up time tstarts 2 5 15

Notes:

1) Single pulse only, not AC. The transducer may require a few seconds to return to normal operation when autoreset system is running

2) All ppm figures refer to full-scale which corresponds to a secondary nominal RMS current of 1 A.

Datasheet

• Product Datasheet