Benning 044684 | CM E1 earthing clamp for earth loop resistance & leakage current measurement

Name: 044684 | CM E1 earthing clamp for earth loop resistance & leakage current measurement
Brand: Benning
SKU: 044684
Price: 1344.7 EUR
Availability: OutOfStock

Manufacturer number: 044684

Ready to ship in 5 to 10 business days

€1,344.70

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BENNING 044684 | CM E1, TRUE RMS earthing clamp for earth loop resistance and leakage current measurement.

Display range: 9,999
Basic accuracy: 1%
Current AC: 0.3 A… 35 A
Resistance: RE loop 0.025 Ω - 1500 Ω
Memory / data logger: HOLD, REC (116 measured values)
Measuring method: TRUE RMS
Pliers opening max .: 38 mm
Measurement category: CAT III 300 V

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Technical Data

Accuracy current measurement AC/DC:	AC ±1,5 %
Article number:	044684
Current measuring range AC/DC:	AC 0,3 mA - 35 A
Dimensions (L x W x H) (mm):	276 x 100 x 47
Diode test / continuity test:	No / No
Direction of rotation:	No
Enclosure (mm):	38
Frequency measuring range:	No
Hold:	No
Measurement method:	TRMS
Min. / Max. Measurement:	No / No
Model:	Benning CM E1
Number of positions:	4
Power factor:	Nein
Power measurement (active / apparent / reactive):	No / No / No
Resistance measuring range:	25 mΩ - 1500 Ω
Temperature measuring range:	No
Weight (kg):	0.75

Description

044684 | CM E1 earthing clamp for earth loop resistance & leakage current measurement

The Benning TRMS earthing clamp enables you to measure the earth loop resistance RE on multi-earthed earthing systems as well as the measurement of leakage, leakage and load currents from 0.3 mA - 35 A using the TRUE RMS measurement method.

Industrial environments in particular require TRUE RMS measuring instruments for the precise and signal form independent display of the measured values.

The CM E1 measuring clamp has an excitation winding and sensor winding. The excitation winding induces a current flow in the enclosed earth conductor via a constant alternating voltage U (f = 3.333 kHz). The sensor winding measures the induced current flow. The CM E1 measures (calculates) the resistance of the entire earth loop Rs = U / I.

This spikeless ground measurement offers you several advantages. It is not necessary to disconnect the earth conductor or set probes / auxiliary earth electrodes. The measurement can therefore be carried out both quickly and safely for the tester and the electrical system.

Typical fields of application are electrical systems with parallel ground connections, overhead line networks with Masterder, lightning protection systems on buildings, street lighting, telecommunications and wind energy.

Product features:

Precise thanks to TRUE RMS true RMS measurement method
Optical and acoustic alarm function if the earth resistance is too high
Large measuring clamp diameter of 38 mm
Measured value memory / data logger for 116 measurements
Automatic calibration during start-up
Measurement category CAT III 300 V
Supplied in a robust protective case and reference resistance loop

Lieferumfang

BENNING CM E1
Carrying case with shoulder strap
Reference resistance loop
9 V block battery (IEC 6 LR61)
operation manual

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About the Manufacturer

Benning

Benning today offers a comprehensive range of high-quality testing, measuring, and safety devices that meet the standards and practical needs of professional users. The high quality standards of these devices are designed to meet the requirements of professional users.

Benning 044684 | CM E1 earthing clamp for earth loop resistance & leakage current measurement