TR3000 series current sensors are used for AC current measurement. The measured current is as high as 400A effective value, the maximum pulse current is 100KA, the bandwidth is 50MHZ, the rise time is 200ns, and the platinum port diameter is about 50mm. The standard BNC output interface can be connected to any manufacturer's oscilloscope: the standard accessory BNC to banana socket is added to realize the connection with the 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.
Product Features
• Bandwidth: 10Hz ~ 50MHz
• Current measurement range: 10mA to 400ARms
• Maximum pulse peak current 200KA
• Current conversion ratio 1V/1A
• Accuracy class 1%
• aximum diameter∅50mm
• Compatible with BNC Interface Oscilloscope
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high frequency current loopThe current loop adopts industrial BNC interface, which seamlessly adapts to mainstream oscilloscope brands such as Tektronix, Rhode and Germany. Plug and play does not require switching. The core focuses on pure AC current measurement (frequency range 10Hz-50MHz, with 1% accuracy through high-precision sensors, which can accurately capture mA-level AC signals in motor drive and power ripple. The non-flexible rigid probe design ensures mechanical stability. |
Numerical measurement functionAC current measurement is completed in the 3 step: ① the current probe clamps the wire and outputs mV signal; ② BNC turns banana head to connect multimeter mV gear; ③ Turn on AC mode to read current value (no manual conversion is required). The direction of the probe shall be consistent with the current flow direction (negative value caused by reverse connection), and the error shall be less than 1%. |
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Industrial comprehensive diagnosis schemeThe current loop covers a full-brand oscilloscope with a 50MHz broadband frequency. The hard probe supports 14mm cable penetration measurement. In AC mode, it accurately diagnoses inverter harmonics, capacitance ripple (sensitivity 1mA) and motor starting current. |
Detect Power Off Time WaveformThe current waveform (e. g. amplitude, falling slope, zero-crossing distortion) at the moment of power failure directly reflects the arc extinguishing capability and response speed of the circuit breaker., When an inductive load (e. g. motor, relay coil) is disconnected, a high voltage is induced by a sudden current drop, which may lead to arc reignition or insulation breakdown. Through waveform analysis, the circuit breaker design can be optimized to improve the breaking safety. |
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| Model | TR3052 |
| Bandwidth | 10Hz~50MHz |
| Rise time | ≤10ns |
| Input Type | AC |
| Accuracy | ±1% |
| Current conversion ratio | 1V/A |
| Minimum effective value | 5mA |
| Maximum effective value | 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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