ETCR2000 Clamp-On Ground Resistance Tester

ETCR2000 Clamp-On Ground Resistance Tester

Classification: Earthing/Insulation/SF6 Gas Detection

Reference standard: DL/T887-2004,JJG1054-2009

Verification:  View the certificate

Instructions:  DOC Instructions

  PDF Instructions

Tel: 027-87207771 87207772 87207773 87188862

Verification certificate
Product introduction

    ETCR2000 Clamp-On Ground Resistance Tester 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 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 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 Ground Clamp Meter are equipped with either a long clamp or a round clamp, as indicated in the figure below. A long clamp 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.

Alternative name
Ground resistance tester, ground clamp meter, ground clamp resistance tester
The Characteristics of the products
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.
The parameters of the products

1Series Model


Type

Jaw Size ( mm )

Resistance Range (Ω)

Current range (A)

Explosion-proof

Storage

Sound and light

Description

circle:Φ32

Length:32×65

0.01-200

0.01-1200

0-20A

Function

99 Groups

Alarm

ETCR2000+





Basic type

ETCR2000A+





Practical

ETCR2000B+




Explosion-proof

ETCR2000C+




Multifunction

ETCR2100+





Basic type

ETCR2100A+





Practical

ETCR2100B+




Explosion-proof

ETCR2100C+




Multifunction

Note : "√" indicates available .
2Limit the amount and accuracy


Measurement mode

range

Resolution

Accuracy

Resistance

0.010Ω-0.099Ω

0.001Ω

±(1%+0.01Ω)

0.10Ω-0.99Ω

0.01Ω

±(1%+0.01Ω)

1.0Ω-49.9Ω

0.1Ω

±(1%+0.1Ω)

50.0Ω-99.5Ω

0.5Ω

±(1.5%+0.5Ω)

100Ω-199Ω

±(2%+1Ω)

200Ω-395Ω

±(5%+5Ω)

400-590Ω

10Ω

±(10%+10Ω)

600Ω-880Ω

20Ω

±(20%+20Ω)

900Ω-1200Ω

30Ω

±(25%+30Ω)

*Current

0.00mA -9.95mA

0.05mA

±(2.5%+1mA)

10.0mA -99.0mA

0.1mA

±(2.5%+5mA)

100mA -300mA

1mA

±(2.5%+10mA)

0.30A-2.99A

0.01A

±(2.5%+0.1A)

3.0A-9.9A

0.1A

±(2.5%+0.3A)

10.0A-20.0A

0.1 A

±(2.5%+0.5A)

3Specifications


Resistance Range

0.01Ω-1200Ω

*Current Range

0.00mA-20.0A

Resistance Resolution

0.001Ω

*Current Resolution

0.05mA

Data storage

99组

Sound and light alarm

"Beep - beep - beep - " alarm sound, press the AL key ON, OFF

Range of alarm critical value

Resistance:1-199Ω;  * Current:1-499mA

Power

6VDC(4 AA alkaline batteries)

Working temperature and humidity

-20℃-55℃;10%RH-90%RH

LCD monitors

4 LCD digital display , length and width of 47mm × 28.5mm

Jaw size

Long jaws 65mm × 32mm; round jaw Φ32mm

Jaw opening size

Long jaws 35mm; 32mm round jaw

Clamp Meter Quality

Long jaws 1160g; round jaw 1120g(with battery)

Clamp size

Long jaws:L 285mm × W 85mm × H 56mm
round jaw:L 260mm×W 90mm×H 66mm

Explosion-proof mark

Exia Ⅱ BT3

Protection class

Double insulation

Structural features

Clamp CT

Gearshift

Automatic gearshift

External magnetic field , an electric field

<40A/m;<1V/m

Single measurement time

0.5 seconds

Resistance Measurement Frequency

>1KHz

* Measured current frequency

50/60Hz automatic

Note: " * " for C -type only.


Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

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Product information