SMART SENSOR AR4105A Ground Resistance Tester
Measurement range of ground Voltage 0~200V, ground Voltage error +/- 2% +/- 5dgt, resolution 0.1V, ground resolution 0.001Ω~ 0.1Ω, widely used in electric power, post and telecommunications, railways, communications, mining and other departments measurement of various devices of ground resistance and measurement of low resistance conductor resistance value and ground Voltage.
SMART SENSOR
AR4105A
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Introduction
The grounding resistance meter is used to test the grounding resistance of various devices measured by electric power, post and telecommunications, railway, communications, mining and other departments, as well as to measure the conductor resistance value and ground Voltage of low resistance.
Application
It is used to test the grounding system of various equipment in the power system, such as generators, transformers, switchgear, etc., to ensure the safe operation of the power system.
It is used to test the grounding system inside the building, such as grounding electrode, grounding grid, etc., to ensure the safety and reliability of the electrical system inside the building.
It is used to test grounding systems on factory floors, production equipment, etc., to ensure the safe operation of industrial equipment.
It is used to test the grounding system of telecommunication equipment and communication base stations to ensure the normal operation and communication quality of the communication system.
It is used for scientific research and grounding testing of various electrical equipment and materials in the laboratory to support scientific research projects and experiments.
SMART SENSOR AR4105A Grounding resistance TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement mode | 2-Line method/3-line method |
| Measurement range of ground Voltage | 0~200V |
| ground Voltage error | ±2%±5dgt |
| Resolution | 0.1V |
| Measurement range of grounding resistance | 2Ω : 0 ~ 1.999Ω；20Ω : 2 ~ 19.99Ω；200Ω : 20 ~ 199.9Ω； |
| Grounding resistance error | ±（2%rdg+0.02Ω）；±（2%rdg+0.1Ω）；±（2%+3dgt）； |
| Grounding resolution | 0.001Ω~0.1Ω |
| Response time | Ground resistance: about 5 seconds; ground Voltage: about 2 seconds |
| Application standard | 1:IEC 61010-1 overVoltage CAT 330V PollutionDegree 2；2:IEC 61010-2-31；3:lEC 61557-1,5；4:IEC 60529(IP54)； |
| Continuous measurement | Continuous measurement of all gears |
| insulation resistance | 500V wire to rubber shell ≥ 5MΩ |
| withstand Voltage | Wire to rubber shell 3700V AC 1 minute without jumping |
| Overload protection | Ground resistance range: 200V AC in (10 seconds); ground Voltage range: 300V AC in (30 seconds) |
| Environmental temperature | 0~40 ℃ (Humidity ≤ 85% RH) |
| Environmental temperature storage | -20~60 ℃ (Humidity ≤ 90% RH) |
| backlit display | Yes. |
| Power Supply | 6*1.5V AA电池/9V DC R6P (SUM-3)x6 |
| Net Weight of product | 526g |
| Product size | 175*125*66mm |
| Encasement mode | suitcase |
SMART SENSOR AR4105A Grounding resistance Tester Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.