High Precision Current Probe CTB2000B(2000A/50kHz)

High Precision Current Probe CTB2000B(2000A/50kHz)

CTBrangecurrent probeIt is a high precision current probe capable of measuring both DC and AC. Adopts high performance fluxgate technology, easy to use open clamp current sensor, up to 0.2% measurement accuracy, very low zero and amplitude accuracy temperature drift. Can work in -40 to 85 ℃ ambient temperature. Maximum measurement conductor diameter 50mm, maximum measurement current up to 2000A. CTBxxxA with CTB104/A (four-channel high-precision current probe power supply); CTBxxxB with 12V adapter power supply; CTBxxxC with ± 12V power supply (Remo interface), can be compatible with some of the power analyzers power supply interface, no need for additional power supply; CTBxxxD The CTBxxxD uses a 12Pin air interface, which is also compatible with the power supply interface of some power analyzers. Mainly used for high-precision current measurement, with the use of power analyzers to achieve power analysis.

SKU:CTB2000B Categories. , Brand.

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1.Product Electrical Specifications

Ø f.s. Maximum display value or scale length (indicates rated primary current range)

Ø rdg. read value (indicates the value currently being measured and the value currently indicated by the measuring instrument)

Input sinusoidal waveform, conductor center position, excluding various influences

Ø Measuring instruments with an input resistance of 1MΩ or more

Ø Please demagnetize and zero correctly before measurement

model number CTB20

A/B/C/D

CTB200

A/B/C/D

CTB501

A/B/C/D

CTB500

A/B/C/D

CTB1000

A/B/C/D

CTB2000

A/B/C/D

rated current AC/DC 20A AC/DC 200A AC/DC 500A AC/DC 500A AC/DC 1000A DC 2000A

AC 2000APk

bandwidths 1MHz 600kHz 500kHz 100kHz 50kHz 50kHz
Current Transfer Ratio 0.1V/A 10mV/A 4mV/A 4mV/A 2mV/A 1mV/A
Maximum Input Current Reference Current rating vs. frequency curve
accurate Reference Precision List Description
Operating temperature and humidity range -40℃~85℃,80% RH or less (no condensation) -40℃~60℃,80% RH or less (no condensation)
Guaranteed accuracy range 0℃~40℃,80% RH or less
temperature drift coefficient -40℃~0℃﹑40℃~85℃

Amplitude sensitivity: ±0.02% rdg./°C or less

Bias voltage: ≤±0.01% f.s./°C

-40℃~0℃, 40℃~60℃, amplitude sensitivity: ±0.02% rdg./℃ or less.

Bias voltage: ≤±0.01% f.s./°C

Measurable conductor diameter Φ20 mm or less φ50 mm or less
Conductor Position Influence ±0.1%rdg. or less (20A input, DC-100Hz, with 5mm O.D. wire) ±0.1%rdg. or less (100A input, DC-100Hz, with 5mm O.D. wire) ±0.1%rdg. or less (100A input, DC-100Hz, with 5mm O.D. wire) ±0.2%rdg. or less (100A input DC-100Hz with 10mm O.D. wire) ±0.2%rdg. or less (1000A input, 50Hz/60Hz, with 30mm O.D. wire) ±0.2%rdg. or less (1000A input, 50Hz/60Hz, with 30mm O.D. wire)
Power supply method A series with CTB104/A, B series with 12V adapter, C series with Remo interface
power capacity (of an appliance etc) ± 200mA or less (20A/45Hz measurement, ± 12V supply) ± 250mA or less (200A/45Hz measurement, ± 12V supply) ± 300mA or less (500A/45Hz measurement, ± 12V supply) ± 300mA or less (500A/45Hz measurement, ± 12V supply) ± 300mA or less (1000A/45Hz measurement, ± 12V supply) ± 600mA or less (1000A/45Hz measurement, ± 12V supply)
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High Precision Current Probe CTB2000B(2000A/50kHz)High Precision Current Probe CTB2000B(2000A/50kHz)

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