TR3000 series current sensor is used for AC current measurement, the measured current is up to 400A RMS, the maximum pulse current is 100KA, the bandwidth is 50MHZ, the rise time is 200ns, and the diameter of the platinum port is about 50mm; Standard BNC output interface, can be connected to any manufacturer oscilloscope: add the standard accessory BNC to banana socket, which can be connected to a digital multimeter. Widely used in high-end medical multi-band current sensing; Square wave, triangle wave passive mutual inductance, laboratory broadband current research, lightning surge waveform observation, switch short-circuit current detection.
Features:
• Bandwidth:10Hz~50MHz
• Current measurement range: 10mA to 400ARms
• The maximum pulse peak current is 200 KA
• The current conversion ratio is 1V/1A
• Accuracy Class: 1%
• The maximum diameter ∅ 50mm
• Compatible with BNC interface oscilloscopes
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High-frequency current loopsThe current loop adopts industrial-grade BNC interface, which seamlessly adapts to mainstream oscilloscope brands such as Tektronix, Rohde, Keysight, etc., and is plug-and-play without the need for transfer. The core focuses on pure AC current measurement (frequency range 10Hz-50MHz, with a ±1% accuracy achieved by high-precision sensors, which can accurately capture milliampere-level AC signals in motor drive and power supply ripple. Non-flexible rigid probe design ensures mechanical stability. |
Numerical measurement functionAC current measurement is completed in three steps: (1) the current probe clamps the wire to output a mV signal; (2) BNC to banana head is connected to the mV file of the multimeter; (3) Turn on AC mode to read the current value (no need to manually convert). The direction of the probe should be consistent with the current flow direction (negative value caused by reverse connection) with an error of ＜1%. |
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Comprehensive diagnostic solutions for industryThe current loop is compatible with all brands of oscilloscopes with 50MHz broadband coverage, the hard probe supports 14mm cable through-center measurement, and the AC mode accurately diagnoses inverter harmonics, capacitive ripple (sensitivity 1mA) and motor starting current. |
Detect power-down time waveformsThe current waveform (such as amplitude, descending slope, and zero-crossing distortion) at the moment of power failure directly reflects the arc extinguishing ability and response speed of the circuit breaker. When switching inductive loads (e.g., motors, relay coils), a sudden current dip induces a high voltage that can lead to arc re-ignition or insulation breakdown. Waveform analysis can be used to optimize the circuit breaker design and improve the safety of interrupting. |
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| Model | TR3052 |
| Bandwidth | 10Hz~50MHz |
| Rise time | ≤10ns |
| Enter the type | AC |
| precision | ±1% |
| Current conversion ratio | 1V/A |
| Minimum RMS | 5mA |
| Maximum RMS | 2A |
| Maximum pulse peak current | 200A |
| Jaw diameter | ∅14mm |
| Oscilloscope input impedance | 1MΩ |
| Interface type | BNC |
| Cable length | 100cm |
| Working environment | 0~40°C,80%orless |
| Storage requirements | -10~45°C°C,80%orless |
| Weight | 380g |
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