The MOM2 is designed to measure the resistance of circuit breaker contacts, bus-bar joints and other high-current links. This product is designed with safety, ease of use and versatility in mind.
MOM2 uses an ultra capacitor to generate the high output current. The ultra capacitor is able to store a huge amount of energy compared to conventional capacitors and can deliver very high current during the discharge thanks to its very low internal resistance. The microhmmeter can be used anywhere to measure a low resistance value with high accuracy.
With MOM2 it is possible to make measurements according to the DualGround™ method. This means that the test object will be grounded on both sides throughout the test giving a safer, faster and easier workflow.
| Key Features |
| Up to 220 A |
| Battery powered |
| Light weighs only 1 kg |
| Safe test – DualGround |
| Auto range: 1 μΩ to 1000 mΩ |
| Bluetooth® PC communication |
| Complies with IEEE and IEC standards |
| Specifications |
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| MOM2 Micro-ohmmeter |
|
| Features | Parameters |
| Environment |
|
| Application Field | For use in high-voltage substations and industrial environments |
| Temperature | Operating: -20ºC to +50°C (-4°F to +122°F)*
Storage: -40ºC to +70ºC (-40°F to +158°F)
|
| Relative Humidity %RH | 5%-95%, non condensing |
| CE Marking | EMC: 2014/30/EU
LVD: 2014/35/EU
RoHS: 2011/65/EU
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| Classifications and Standards | Pollution Degree: 2
Shock: IEC 60068-2-27
Vibration: IEC 60068-2-6
Transport: ISTA 2A
Flammability Class: V0
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| General |
|
| Battery Power | Five AA (HR6) 2700 mAh NiMH cells |
| Recharge Time | < 12 h |
| Typical Recharge Time at 25°C | 3 h |
| Battery Charger | Mains voltage: 100-250 V AC, 50 / 60 Hz
Power consumption: 24 W
Protection: Against wrong battery type, low/high temperature.
|
| Real Time Clock Battery Life | ≥10 years |
| Audible Feedback | Different buzzer sounds |
| User Presets | 3 |
| Field Calibration | Yes |
| Encapsulation | IP54 |
| Dimensions | Instrument (excl. binding posts):
217 x 104 x 72 mm
8.5 x 4.1 x 2.8 in.
Carrying Case:
395 x 300 x 190 mm
15.6 x 11.8 x 7.5 in
|
| Weight | 1.0 kg (2.2 lbs) instrument only
5.0 kg (11 lbs) with accessories and carrying case
|
Note:
* Battery operation temperature 0ºC to +50° (32°F to +122°F)
* Battery charging temperature +10ºC to +40° (50°F to +104°F)
| Specifications |
|
| MOM2 Micro-ohmmeter |
|
| Model Overview |
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| Model / Part Number | Description |
| MOM2 |
|
| BD-59090 | MOM2
Including:
Test cables with Kelvin probes (GA-90000)
Transport case
Charger
Rubber holster
Carrying strap
Belt clip
MOM2 Win
|
| BD-59092 | MOM2
Including:
Test cables with Kelvin clamps (GA-90001)
Transport case
Charger
Rubber holster
Carrying strap
Belt clip
MOM2 Win
|
| BD-59093 | MOM2
Including:
Test cable red with Kelvin clamp (GA-00373)
Test cable black with Kelvin clamp (GA-00374)
Transport case,
Charger,
Rubber holster,
Carrying strap
Belt clip
MOM2 Win
|
| Optional Accessories |
|
| GA-90000 | Test cables with Kelvin probes (current & sense)
2 x 1.3 m (4 ft) (one with trig button), 16 mm2
|
| GA-90001 | Test cables with Kelvin clamps (current & sense)
1.3 m (4 ft) red, 3 m (10 ft) black, 16 mm2
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| GA-00370 | Test cable with Kelvin probe
1.3 m (4 ft) red, 16 mm2 (with trig button)
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| GA-00371 | Test cable with Kelvin probe
1.3 m (4 ft) black, 16 mm2
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| GA-00372 | Test cable with Kelvin clamp
3 m (10 ft) black, 16 mm2
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| GA-00373 | Test cable with Kelvin clamp
1.3 m (4 ft) red, 16 mm2
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| GA-00374 | Test cable with Kelvin clamp
5 m (16 ft) black, 25 mm2
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| GA-00376 | Test cable with Kelvin clamp
10 m (33 ft) black, 16 mm2
This length in combination with the cable area 16 mm2 results in a reduction of maximum current.
|
| GA-00380 | Cable kit 5 m
Current cable 0.5 m (1.6 ft), Connection plate and sense cables 5 m (16 ft), Ground cable
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| GA-00382 | Cable kit 10 m
Current cable 0.5 m (1.6 ft), Connection plate and sense cables 10 m (33 ft), Ground cable
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| GA-00384 | Cable kit 15 m
Current cable 0.5 m (1.6 ft), Connection plate and sense cables 15 m (49 ft), Ground cable
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| BD-90002 | Calibration kit |
| GD-00620 | Soft carrying case
For MOM2, Charger and Cables
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