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Megger DLRO200-EN
Catalog #: DLRO200-EN
Digital Low Resistance Ohmmeter
- Overview
- Specifications
- Summary
- Accessories
Product Highlights
- Small and weighs less than 15kg (33 lbs)
- Test currents from 10A to 200 A d.c.
- 0.1 µΩ best resolution
- On board memory for up to 300 test results and notes
- RS232 port to download stored results or for real time output to a printer
- Supplied complete with 5m (16.4 ft.) test leads and download software
Each Unit Includes
- 5 m (16.4 ft.) Lead set
- set comprising 2 x 50 mm
- 2 current leads with clips
- 2 potential leads with clips
| Measurement |
| Range |
0.1 µΩ to 999.9 mΩ
(Subject to supply voltage and leads used) |
| Accuracy |
| Voltage |
±0.5% ± 0.1 mV |
| Current |
±0.5% ± 0.1 A |
| Resistance |
Better than 1% from
300 µΩ to 100 mΩ
Better than ±2% from
100 µΩ to 300 µΩ |
| Current Lead Resistance (Megger supplied leads) |
| 2 x 5 m 25 mm2 current leads |
8 m |
| 2 x 5 m 50 mm2 current leads |
4 mΩ |
| 2 x 10 m 70 mm2 current leads |
5.4 mΩ |
| 2 x 15 m 95 mm2 current leads |
6 mΩ |
| Maximum Continuous Test Time |
| |
More than 60 seconds at 200 A @ 20°C ambient. |
| Power Supply for DLRO200 for full output (unsmoothed d.c.) |
| |
100 to 265 V 50/60 Hz with a load
less than 19 mΩ (supply >207 V rms), or
11 mΩ (115 V rms) including current leads |
| Power Supply for DLRO200-115 V for full output (additional smoothing) |
| |
100 to 130 V 50/60 Hz with a load
less than 11 mΩ including current leads |
| Test Modes |
Manual, Auto, Continuous. |
| Test Time |
10 seconds NORMAL /AUTO mode.
Refreshed every 2 seconds in CONTINUOUS mode |
| Display |
Large, high resolution backlit liquid crystal display |
| Warnings Current flowing |
- LED. Other warnings are
shown on the lcd display |
Data Transfer Real time or batch download via RS232
using Download Manager. |
| Storage Capacity |
| |
300 result sets and memo, battery backed for 10 years. |
| Memo field |
160 characters max. |
| Test Current |
| Range |
10 A to 200 A d.c. * |
| Accuracy |
±2% ±2 A |
| Voltmeter input |
| impedance |
>200 kΩ |
| Hum rejection |
5 V rms 50 Hz/60 Hz |
| Temperature |
| Operation |
-10 to +50°C (-14 to +122°F) |
| Storage |
-25 to +65°C (-13 to 149°F) |
| Calibration |
20°C |
| Co-efficient |
<0.05% per °C |
| Max. Humidity |
95% RH non-condensing |
| Maxi Altitude |
2000 m |
| Safety |
IEC61010-1 |
| EMC |
IEC61326-1 |
| Dimensions |
410 x 250 x 270 mm
(16.4 x 9.84 x 10.63 ins) |
| Weight |
14.5 kg (excluding test leads)
(31.97 lbs) |
| Micro / Milli / Meg Ohmmeters/Micro-Ohmmeter / DLRO / Bond Testing Template |
| Style (Micro-Ohmmeter) |
Portable |
| Maximum Test Current |
200 A |
| Variable Test Current |
Yes |
| Min Resistance |
0 Ohms (0 m Ohms) |
| Max Resistance (ohm) |
999.9 M Ohms (999900000 Ohms) |
| Alarm |
No |
| Temperature Compensation |
No |
| Line Power or Battery power |
Line Power |
| Kelvin Four-Terminal Measurement |
Yes |
| Unique Features |
Stores up to 300 test results. Smooth, continuous applied current
eliminates magnetic transients capable of
inductively tripping breaker controls |
| Warranty |
1 YEARS |
| Power Supply Voltage |
120V 50/60 Hz |
| Safety Approval |
CE |
| Data Logging |
Yes |
| Interfaces I/O |
RS-232 |
| Product Weight |
33 LBS |
| Product Height |
10.65 IN |
| Product Length |
16.4 IN |
| Product Width |
9.9 IN |
| Shipping Weight |
40 LBS |
| ECCN Number |
EAR99 |
| HTS/Schedule B Number |
9030.33.3400 |
| Country of Origin |
United Kingdom |
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Accessories
| Product |
Price |
 |
Megger 1008-028
Catalog #: 1008-028
Lead Set DLRO600/200 (5m) 4 LEADS - 2 x 50mm2 Current Leads with Clamps and 2 x Potential Leads with Clips
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$1,115.23
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Megger 1008-029
Catalog #: 1008-029
Lead Set DLRO200-115 (5m) 4 Leads - 2 x 25mm2 Current Leads with Clamps and 2 x Potential Leads with Clips
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$1,020.23
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Megger 6220-756
Catalog #: 6220-756
10m Lead Set with Two Current Leads (70 mm²) and Two Potential Leads
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$2,085.23
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