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MRU-200GPS

MRU-200GPS

SPESIFIKASI

Measurement functions Measurement range Display range Resolution Accuracy
Interference voltage 0 V…100 V 0 V…100 V 1 V ±(2% m.v. + 3 digits)
Resistance of earth connection and equipotential bonding 0.045 Ω…19.99 kΩ acc. to EN 61557-4 0.00 Ω…19.9 kΩ from 0.001 Ω from ±(2% m.v. + 2 digits)
Earth resistance
3-pole and 4-wire method 0.100 Ω…19.99 kΩ acc. to EN 61557-5 0.00 Ω…19.9 kΩ from 0.001 Ω from ±(2% m.v. + 2 digits)
3-pole + clamp method 0.120 Ω…1999 Ω acc. to EN 61557-5 0.00 Ω…1999 Ω from 0.001 Ω ±(8% m.v. + 3 digits)
two-clamp method 0.00 Ω…149.9 Ω 0.00 Ω…149.9 Ω from 0.01 Ω from ±(10% m.v. + 3 digits)
impulse method 4/10 μs, 8/20 μs, 10/350 μs pulse 0.0 Ω…199 Ω 0.0 Ω…199 Ω from 0.1 Ω ±(2.5% m.v. + 3 digits)
auxiliary electrodes resistance 0 Ω…19.9 kΩ 0 Ω…19.9 kΩ from 1 Ω ±(5% (RE +RH+RS) + 8 digits)
Earth resistivity 0.0 Ωm…999 kΩm 0.0 Ωm…999 kΩm from0.1 Ωm Depends on the accuracy of the RE 4p measurement, but not less than ±1 digit
Leakage current 0.1 mA…300 A 0.1 mA…300 A from 0.1 mA from ±(5% m.v. + 5 digits)

“m.v.” – measured value

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Description

Multifunctional earthing and soil resistivity meter

The Sonel MRU-200-GPS earth resistance and soil resistivity meter allows the use of all known earth resistance measurement methods. This renders it an unrivalled measuring instrument in its category and definitely makes it stand out from other devices of its kind. Sonel MRU-200-GPS allows you to perform tests with the 3-pole and 4-wire method, using additional clamps (multiple earthing), as well as the two-clamp method and impulse method (earth impedance measurement).

Brand

Sonel

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