SMART SENSOR AR3126 high Voltage insulation resistance meter
Measurement range 500V: 0.0~999MΩ; 1000V: 0.0~1.99GΩ; 2500V: 0.0~99.9GΩ; 5000V: 0.0~1000GΩ, Accuracy +/- 5% +/- 3dgt, high Voltage probe, polarization index, can be used in routine maintenance procedures to indicate the change of insulation resistance of the motor over months or years.
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Introduction
The AR3126 High Voltage Insulation Resistance Meter, often referred to as a megohmmeter or high resistance meter, is widely used to measure the insulation resistance of generators, motors, power transformers, wiring, appliances, and other electrical devices such as cables for control, signaling, communication, and power supplies. They are often used in routine maintenance procedures to indicate changes in the insulation resistance of a motor over months or years. A large change in insulation resistance can be an indication of a potential failure. Therefore, the megohmmeter needs to be calibrated regularly to ensure that the meter itself has not changed over time.
Application
It is used to test the insulation performance of power transmission and distribution equipment (such as transformers, switchgear, insulated wires, etc.) to ensure the stable operation of the power system.
It is used to test the insulation performance of electrical equipment such as cables and generators to ensure the safe and reliable operation of the equipment.
It is used to test the insulation properties of industrial equipment and machines to ensure the safety and reliability of the production process.
It is used in the laboratory to test the insulation properties of various electrical equipment and materials to support scientific research projects and experiments.
It is used to test the insulation performance of electrical equipment on aircraft and spacecraft to ensure the safe operation of aircraft and spacecraft.
SMART SENSOR AR3126 High Voltage insulation resistance MeterSpecifications
| LIST | VALUE |
|---|---|
| output Voltage | 500V / 1000V / 2500V / 5000V |
| Measurement range | 500V:0.0~999MΩ;1000V:0.0~1.99GΩ;2500V:0.0~99.9GΩ;5000V:0.0~1000GΩ |
| Accuracy | ±5%±3dgt |
| AC/DC Voltage testing | 30~600V |
| Resolution | 1.0V |
| Overload protection | AC 1200V / 10 |
| withstanding Voltage | AC 8320V / 5 |
| Insulation Impedance | 1000MΩ / DC1000V |
| Maximum short circuit current | 1.3mA |
| LCD backlight display | Yes. |
| High Voltage probe | Yes. |
| Polarization index | Yes. |
| absorption ratio | without |
| USB transfer | Yes. |
| Sampling rate | 0.5~ 10 times/second |
| Power Supply | DC12V (8*1.5V LR14电池) |
| Net Weight of product | 1001g |
| Product size | 213*153*89mm |
| Encasement mode | Backpack Encasement |
| Standard outer box Capacity | 6 |
| Standard outer box size | 45*32*55cm |
| Standard Gross Weight | 14.78kg |
SMART SENSOR AR3126 High Voltage insulation resistance Meter 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.
FAQ
- How to choose a digital multimeter?
- Ulide Multimeter Selection Guide
- How to measure the digital multimeter? What are the precautions?
- Application Scenario Collection of Ulide Industrial Digital Multimeter
- How to replace the battery and fuse of the multimeter?
- How to tell if the multimeter is properly calibrated?


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