Product overview
ETCR2000 series Earth Ground Clamp Meter is a major technological breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of electric power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment.
ETCR2000 series Earth Ground Clamp Meter, in the measurement of a grounding system with loop current, does not require disconnecting the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use.
ETCR2000 series Earth Ground Clamp Meter can measure out the faults beyond the reach of the traditional methods, and can be applied in the occasions not in the range of the traditional methods. ETCR2000 series Earth Ground Clamp Meter can measure the integrated value of the grounding body resistance and the grounding lead resistance.
ETCR2000 series Earth Ground Clamp Meter are equipped with either a long jaw or a round jaw, as indicated in the figure below. A long jaw is particularly suitable for the occasion of grounding with the flat steel.
In addition, ETCR2000C Earth Ground Clamp Meter is also able to measure the leakage current and the neutral current in the grounding system.
Products features
1. Applies to all kinds of ground lead. (Round bar, flat bar, angle iron)
2. Non-contact measured resistance, safe, fast.
3. Need not use assistant ground rod.
4. with double protecting insulation.
5. with strong anti-interference ability and high accuracy.
6. Use dry batteries, convenient for customers.
Technique parameters
| Power Source |
6VDC (4 ×5# alkaline battery) |
| Temperature |
|
-10ºC~55ºC |
|
| |
Relative humidity |
|
10%~90% |
|
| |
LCD display |
|
4-digital LCD:47×28.5mm2 |
|
| |
Span of Jaw |
|
32mm |
|
| |
Weight (battery included) |
|
Long jaw 1160g;round jaw 1120g |
|
| |
Jaw size |
|
Long jaw |
|
285mm*85mm*56mm |
| |
Round jaw |
|
260mm*90mm*66mm |
| |
Explosion-proof mark |
|
Exia II BT3 (Explosion-proof Certificate number:CE0802010) |
|
| |
Protection Level |
|
Double insulation |
|
| |
Structural Feature |
|
In the jaw way |
|
| |
Shift |
|
Automatic |
|
| |
External Magnetic Field |
|
<40A/m |
|
| |
External Electric Field |
|
<1V/m |
|
| |
Each measuring time |
|
1 second |
|
| |
Resistance Measurement Frequency |
|
>1KHz |
|
| |
Maximum Resistance Measurement Resolution |
|
0.001Ω |
|
| |
Resistance Measurement Range |
|
0.01~1000Ω |
|
| |
*Current Measurement Range |
|
0~20A |
|
| |
* Measured Current Frequency |
|
50/60Hz |
|
| |
* Storable Measurement Data |
|
99 groups |
|
| |
*Setting Range of Resistance Alarm Critical Value |
|
1~199Ω |
|
| |
*Setting Range of Current Alarm Critical Value |
|
1~499mA |
|
| |
Dimension |
|
350*200*100mm3 |
|
| |
Weight |
|
2kg |
|
Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.
Contact us
Wuhan Huatian Electric Power Automation CO., LTD
Address: T4, No. 1, High-tech 2 Road,East Lake High-tech Development Zone,Wuhan
Zip code: 430074
Tel:(+86)-27-8745 7960 / (+86)027-87993136 / 13808601259
Fax: (+86)-27-8799 3136
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