Earth Clamps
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Product Name : Earth Clamps
Product Origin : Hong Kong S.A.R., China
Product Category : Megger
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Contact Details : 運揚有限公司 WANCO LIMITED
Product Code : DET14C
Product Details

Earth Clamps


接地鉗夾


Model : DET14C

 

The Megger DET14C

 

 

Specification

 

Resistance measurements




Ground resistance

0.05 Ω to 0.99 x Ω 0.01 Ω

Intrinsic range

±1.5% ±0.05 Ω




Ground resistance

1.00 Ω to 9.99 x Ω 0.01 Ω

Intrinsic range

 ±1.5% ± 0.1Ω




Ground resistance

10.0 Ω to 99.9 x Ω 0.1 Ω

Intrinsic range

 ±2% ±0.5 Ω




Ground resistance

100.0 Ω to 199.9 x Ω 0.1 Ω 

Intrinsic range

±5% ±1 Ω




Ground resistance

200 Ω to 400 Ω x 1 Ω

Intrinsic range

 ±10% ±10 Ω




Ground resistance

400 Ω to 600 Ω x 1 Ω

Intrinsic range

 ±10% ±10 Ω




Ground resistance

600 Ω to 1200 Ω x 10 Ω

Intrinsic range

±20%




Ground resistance

1200 Ω to 1500 Ω x 10 Ω

Intrinsic range

 ±35%




Frequency of measurement 1390

 


Alarm settings




Alarm type 

Threshold 1

Range 

1 Ω to 1500 Ω x 1 Ω




Alarm type 

Threshold 2

Range 1 Ω to 1500 Ω x 1 Ω




Current range

(RMS)

Current range

0.5 mA to 0.99 mA x 0.01 mA

Intrinsic Certainty

 ±2% ±0.05 mA




1.00 mA to 9.99 mA x 0.01 mA

Intrinsic Certainty

±2% ±0.05 mA




10.0 mA to 99.9 mA x 0.1 mA

Intrinsic Certainty

±2% ±0.1 mA




100 mA to 999 mA x 1 mA

Intrinsic Certainty

±2% ±1 mA




1.00 A to 9.99 A x 0.01 A

Intrinsic Certainty

±2% ±0.01 A




10.0 A to 35.0 A x 0.1 A

Intrinsic Certainty

 ±2% ±0.1 A

 

 

True RMS readings up to a crest factor of 5.0 (peak current 40 A).


Accuracy guaranteed for 50 Hz and 60 Hz.

Measurement over the range 16 Hz to 400 Hz.

Maximum current is 100 A rms continuous and 200 A rms for 60 s

max at 50 Hz and 60 Hz

 

Maximum jaw opening 39 mm


Maximum jaw inner

dimensions

39 mm x 55 mm

Display 4 + 6 digit with backlight

Battery type 4 x 1.5 V IEC LR6/AA alkaline

Battery life 24 hours continuous testing - see

Note 1

Note 1: Whilst measuring a 25 Ω

resistance without backlight

Auto power down 300 s (reset by jaw action or

button press)

Data logging DET14C 256 records DET24C 2 k

records

Data download Bluetooth® interface (DET24C

only)

Range Selection: Automatic within each

mode

Sampling time <1 s

Hold function Yes with visual indicator

Alarm function Yes with visual indicator

Alarm/warning Buzzer: Yes

Operating temperature range

and humidity

-20 °C to +50 °C, <85% RH

Storage temperature range

and humidity

-40 °C to +60 °C, <75% RH

IP rating IP30 with jaws closed

Safety EN 61010-2-032

CATIV 600 V

Pollution degree 2

EMC Class B Compliant, IEC 61326,

BSEN 61326

Dimensions 248 mm (l) x 114 mm (b) x 49

mm (h)

Weight 985 g


 Maximum jaw opening 39 mm



Maximum jaw inner

dimensions

39 mm x 55 mm

Display 4 + 6 digit with backlight

Battery type 4 x 1.5 V IEC LR6/AA alkaline

Battery life 24 hours continuous testing - see

Note 1

Note 1: Whilst measuring a 25 Ω

resistance without backlight

Auto power down 300 s (reset by jaw action or

button press)

Data logging DET14C 256 records DET24C 2 k

records

Data download Bluetooth® interface (DET24C

only)

Range Selection: Automatic within each

mode

Sampling time <1 s

Hold function Yes with visual indicator

Alarm function Yes with visual indicator

Alarm/warning Buzzer: Yes

Operating temperature range

and humidity

-20 °C to +50 °C, <85% RH

Storage temperature range

and humidity

-40 °C to +60 °C, <75% RH

IP rating IP30 with jaws closed

Safety EN 61010-2-032

CATIV 600 V

Pollution degree 2

EMC Class B Compliant, IEC 61326,

BSEN 61326

Dimensions 248 mm (l) x 114 mm (b) x 49

mm (h)

Weight 985 g


 Maximum jaw opening 39 mm



Maximum jaw inner

dimensions

39 mm x 55 mm

Display 4 + 6 digit with backlight

Battery type 4 x 1.5 V IEC LR6/AA alkaline

Battery life 24 hours continuous testing - see

Note 1

Note 1: Whilst measuring a 25 Ω

resistance without backlight

Auto power down 300 s (reset by jaw action or

button press)

Data logging DET14C 256 records DET24C 2 k

records

Data download Bluetooth® interface (DET24C

only)

Range Selection: Automatic within each

mode

Sampling time <1 s

Hold function Yes with visual indicator

Alarm function Yes with visual indicator

Alarm/warning Buzzer: Yes

Operating temperature range

and humidity

-20 °C to +50 °C, <85% RH

Storage temperature range

and humidity

-40 °C to +60 °C, <75% RH

IP rating IP30 with jaws closed

Safety EN 61010-2-032

CATIV 600 V

Pollution degree 2

EMC Class B Compliant, IEC 61326,

BSEN 61326

Dimensions 248 mm (l) x 114 mm (b) x 49

mm (h)

Weight 985 g


 Maximum jaw opening 39 mm



Maximum jaw inner

dimensions

39 mm x 55 mm

Display 4 + 6 digit with backlight

Battery type 4 x 1.5 V IEC LR6/AA alkaline

Battery life 24 hours continuous testing - see

Note 1

Note 1: Whilst measuring a 25 Ω

resistance without backlight

Auto power down 300 s (reset by jaw action or

button press)

Data logging DET14C 256 records DET24C 2 k

records

Data download Bluetooth® interface (DET24C

only)

Range Selection: Automatic within each

mode

Sampling time <1 s

Hold function Yes with visual indicator

Alarm function Yes with visual indicator

Alarm/warning Buzzer: Yes

Operating temperature range

and humidity

-20 °C to +50 °C, <85% RH

Storage temperature range

and humidity

-40 °C to +60 °C, <75% RH

IP rating IP30 with jaws closed

Safety EN 61010-2-032

CATIV 600 V

Pollution degree 2

EMC Class B Compliant, IEC 61326,

BSEN 61326

Dimensions 248 mm (l) x 114 mm (b) x 49

mm (h)

Weight 985 g