info@amperis.com (+34) 982 20 99 20
The AMRU-200 Telometer from Amperis is the only meter on the market that implements all measurement methods: measurement can be carried out using the 2, 3 or 4 pole technical method, using the impulse method (4 / 10μs, 8 / 20μs, 10 / 350μs), measurements by the double clamp method without the need to place auxiliary electrodes and allows to measure the resistivity of the soil, as well as a pulse test.
It is important to highlight the version of the equipment with built-in GPS: the AMRU-200-GPS. The measurement GPS coordinates are stored in the device's memory, later they can be transferred to the computer with the USB cable. The advantage of this equipment with integrated GPS is that all the measurements are geolocated, knowing the coordinates of them, which is very useful when many measurements are made.
Additionally:
Measurement of interference voltage UN (RMS) |
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Range |
Resolution |
Accuracy |
0...100V |
1V |
±(2% m.v. + 3 digits) |
Measurement of interference frequency |
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Range |
Resolution |
Accuracy |
15...450Hz |
1Hz |
±(1% m.v. + 2 digits) |
Measurement of continuity of equipotential bondings and protective conductors (Rcont) |
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Measurement range to IEC61557-5: 0,045Ω...19,9kΩ |
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Range |
Resolution |
Accuracy |
0,00...3,99Ω |
0,001Ω |
±(2% m.v. + 4 digits) |
4,0...39,9Ω |
0,01Ω |
±(2% m.v. + 2 digits) |
40...399Ω |
0,1Ω |
|
400...3999Ω |
1Ω |
|
4,0k...19,9kΩ |
10Ω |
±(5% m.v. + 2 digits) |
Measurement of dynamic earthing resistance ( RD ) with impulse wave method (4p ) |
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Range |
Resolution |
Accuracy |
0,0...99,9Ω |
0,1Ω |
±(2,5% m.v. + 3 digits) |
100...200Ω |
1Ω |
Measurement of earth resistance (method 3- and 4-pole) |
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Measurement range to IEC61557-5: 0,10Ω...19,9kΩ |
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Range |
Resolution |
Accuracy |
0,000...3,999Ω |
0,001Ω |
±(2% m.v. + 4 digits) |
4,0...39,99Ω |
0,01Ω |
±(2% m.v. + 2 digits) |
40,0...399,9Ω |
0,1Ω |
|
400...3999kΩ |
1Ω |
|
4,00kΩ...19,99kΩ |
10Ω |
±(5% m.v. + 2 digits) |
Measurement of resistance of auxiliary electrodes RH and RS |
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Range |
Resolution |
Accuracy |
0...999Ω |
1Ω |
±(5% (RS +RE +RH ) + 8 digits) |
1,00kΩ...9,99kΩ |
10Ω |
|
10,0kΩ...19,9kΩ |
100Ω |
Measurement of multiple earth resistance with using the clamp and auxiliary electrodes (3p + clamp) |
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Measurement range to IEC61557-5: 0,12Ω...1999Ω |
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Range |
Resolution |
Accuracy |
0,00...3,99Ω |
0,001Ω |
±(8% m.v. + 4 digits) |
4,00...39,99Ω |
0,01Ω |
±(8% m.v. + 3 digits) |
40,0...399,9Ω |
0,1Ω |
|
400...1999Ω |
1Ω |
Measurement of ground resistivity. Method: Wenner, p=2πLRE |
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Range |
Resolution |
Accuracy |
0,00...199,9Ωm |
0,1Ωm |
depending on measurement accuracy RE with 4p method, but not less than ±1 digit |
200...1999Ωm |
1Ωm |
|
2,00k...19,99kΩm |
10Ωm |
|
20,0k...99,9kΩm |
100Ωm |
|
100k...999kΩm |
1kΩm |
Measurement of multiple earth resistance with using double clamps |
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Range |
Resolution |
Accuracy |
0,00...19,99Ω |
0,01Ω |
±(10% m.v. + 3 digits) |
20,0...149,9Ω |
0,1Ω |
±(20% m.v. + 3 digits) |
Measurement of AC current (leakage) |
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Range |
Resolution |
Accuracy |
0,1...99,9mA 1 |
0,1mA |
±(8% m.v. + 5 digits) |
100...999mA 1 |
1mA |
±(8% m.v. + 3 digits) |
1,00...4,99A 1 |
0,001A |
±(5% m.v. + 5 digits) 1 |
5,00...9,99A 1,2 |
0,01A |
±(5% m.v. + 5 digits) |
10,0...99,9A 1,2 |
0,1A |
|
100...300A 1,2 |
1A |
|
1-receiving clamp (diameter 52 mm) – C-3 |
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2-flexible clamp (Rogowsky coil) with diameter 400 mm – F-1 |
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“m.v.” – measured value |
AMRU-200 Specifications |
|
Electric security: |
|
Type of insulation |
Double, according to EN 61010-1 and IEC 61557, EMC |
Measurement category |
CAT III 600V acc. to EN 61010-1 |
Protection class acc. to EN 60529 |
IP54 |
Otros datos técnicos: |
|
Display |
LCD graphic, backlighted |
Interface |
USB |
Number of measurements carried out of set of batteries |
> 300 |
Warranty |
36 months |
Rated operational conditions: |
|
Operation temperature |
-10...+50°C |
Storage temperature |
-20...+70°C |
Humidity |
20...80% |
Standard accesories:
Optional accesories:
Do you want to buy high quality Earth resistance and resistivity meters?
Inquire for our Earth resistance and resistivity meters prices.
Do not hesitate to contact us, call us today by phone (+34) 982 20 99 20. We are happy to help you.