Flexible current probe (Rogowski coil) with integrator | 5 A / 50 A | Ø100 mm | 500 mV AC | BNC | battery powered | S2-LC

Technical Specifications

Type: Flexible current measurement probe (Rogowski coil) with integrator
Model: S2-LC
Coil window size: 100 mm
Rated current: 5 A / 50 A (switchable measurement ranges)
Output signal: 500 mV AC
Output type: 0.15 m cable with BNC (male) connector
Accuracy (by current range):
10 mA – ±10%; 50 mA – ±4%; 100 mA – ±2%;
500 mA – 999 mA – ±0.5%;
1 A – 4.99 A – ±0.5%;
5 A – 50 A – ±0.5%
Frequency bandwidth: 10 Hz – 10 kHz
Power supply: 2 × AA 1.5 V batteries (not included); DC 5 V / 2 A adapter, 3.5 × 1.3 mm (included)
Design note: S2 integrator fixed to the Rogowski coil – non-separable
Package contents: Rogowski coil SRC-100 included
Measurement type: AC current only

Functions

Non-invasive AC current measurement – no need to disconnect conductors

Two switchable ranges (5 A / 50 A) in one device

High accuracy in the low-current range

Battery-powered operation – mobile measurements without fixed power supply

BNC connector – direct connection to oscilloscopes and analyzers

Applications

Home / advanced user:
Monitoring energy consumption and loads of electrical equipment, long-term measurement points where reliability is important

Electrician:
Measurements in electrical installations and panels, convenient solution for diagnostics and commissioning, fast and safe current measurement without interrupting circuits

Engineer / automation specialist:
Integration with energy analyzers, PLC, SCADA, BMS, EMS; suitable for electronics, automation, control systems, laboratory measurements, and OEM solutions where accuracy is critical

Advantages

Excellent accuracy from mA up to 50 A

5 A / 50 A ranges in a single device

Battery or adapter-powered operation

Flexible Ø100 mm Rogowski coil

BNC connector – professional measurement interface

Limitations

Designed for alternating current (AC) only

Integrator and coil are not separable

Not suitable for very high currents (hundreds or thousands of amperes)