Indu-Sol EMCheck LSMZ I Leakage Current Measurement Clamp up to 100A
Benefits of the Indu-Sol EMCheck LSMZ I to Measure Leakage and Shield Currents
- Rugged leakage current clamp with illuminated display.
- Current measuring range 30 µA to 100 A.
- Wide clamp opening up to 2.8 cm.
Indu-Sol EMCheck LSMZ I Leakage Current Measurement Clamp up to 100 A
The leakage current measurement clamp Indu-Sol EMCheck LSMZ I is used to measure leakage and shield currents in the frequency ranges of 50/60 Hz and 5 Hz...1 kHz. Due to its large opening of 2.8 cm for cable to led through, it can comfortably measure also in unfavorable installation situations. It features a wide measuring range from 30 µA...100 A. The holding-function makes it possible to perform permanent measurements, such as maximum current. Shield currents are often a problem for high frequent field bus cables to originate from a frequently missing or bad potential equalisation as well as a magnetic interference by a power supply cable.
- Leakage and shield current measurement.
- Measurement range 30 µA...100 A.
- Illuminated display.
- Wide opening of shield current clamp up to 2.8 cm.
- Holding functions allow a permanent measurement at maximum current.
- Shielded sensor.
- Frequency changeover 50/60 Hz or 5 Hz...1 kHz.
- Manual selection of measuring range.
- Integrated data storage.
- Auto power-off (battery life indicator).
Model Overview
| Model | EMCheck LSMZ I |
| Measurement range current AC | 30 µA...100 A; tolerance: 1.2% ±5 digit (50...60 Hz), 2.5% ±5 digit (60...500 Hz) 3.5% ±10 digit (500 Hz...3 kHz) |
| Measurement range voltage AC | 0.1...600 V; tolerance: 1% ±5 digit (50...60 Hz), 1,2% ±1 digit (60...500 Hz), 2,5% ±5 digit (500 Hz...3 kHz) |
| Measurement range input impedance | 1 MΩ |
| Measurement range resistance | 0.1 Ω...1 kΩ; tolerance: 1% ±3 digit |
| Measurement range continuity | &let;35 Ω |
| Frequency range current/voltage AC | 5 Hz...1 kHz; 50/60 Hz |
| Frequency measurement | 50 Hz...3 kHz |
| Safety in accordance with | IEC 61010-1, IEC 61010-2-032, IEC 61010-2-032 |
| Isolation class | Class III |
| Overvoltage category | CAT III 300 V |
| Display | LCD 4 digit; 9999 digits |
| Clamp opening | Ø 28 mm |
| Power supply | 2x 1.5 V batteries AAA/LR3 |
| Strong immunity to spurious currents | 70 dB |
| Protection of the housing | IP30 according to DIN EN 60529 |
| Dimensions (HxWxD, mm) | 218 x 64 x 30; 280 g incl. battery |
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