MD 9231 Industrial TRMS AC/DC Current Clamp Meter
Clamp meters
The MD 9231 is an industrial TRMS AC and DC current clamp meter with a wide jaw opening and is capable of measuring currents up to 1000 A. It has the ability to measure capacitance and frequency and is equipped with a built-in VFD feature that makes the instrument capable of measuring the true values in accordance with frequency. The MD 9231 has a wide range of extra features, including peak value, data and MAX hold functions, auto power off, auto-ranging and a relative zero function. It uses state-of-the-art measurement technology and is housed in a sturdy industrial-grade case. It also has a flashlight for work in dark conditions.
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Standards applied
Medical and surgery rooms' installations
- IEC/EN 60364-7-710 Requirements for special installations or locations – Medical Location
Instrument safety towards user
- EN 55032 Electromagnetic compatibility of multimedia equipment - Emission requirements
- IEC 61000-2-12 Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems
- IEC/EN 61000-3-2 Electromagnetic compatibility (EMC) - Part 3-2 - Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
- IEC/EN 61000-3-3 Electromagnetic compatibility (EMC) - Part 3-3 - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
- IEC/EN 61000-4-2 Electromagnetic compatibility (EMC)- Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
- IEC/EN 61000-4-3 Electromagnetic compatibility (EMC)- Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
- IEC/EN 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test
- IEC/EN 61000-4-5 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
- IEC/EN 61000-4-7 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
- IEC/EN 61000-4-8 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
- IEC 61000-6-5:2015 Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for equipment used in power station and substation environment
- The Low Voltage Directive LVD 73/23/EEC Electrical equipment designed for use within certain voltage limits
- Directive EMC 89/336/EE on electromagnetic compatibility
- IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use - series
- IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
- IEC/EN 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
- IEC/EN 61010-2-032 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement
- IEC/EN 61010-2-033 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
EMC safety
- IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series
Properties
Measuring functions
- DC and TRMS AC voltage measurement up to 1000 V;
- DC and TRMS AC current measurement up to 1000 A;
- Resistance measurement;
- Acoustic continuity test;
- Diode test;
- Frequency measurement;
- Capacitance measurement.
Key features
- Auto-ranging.
- LCD display with backlight, 3-5/6 digit, 6000 count.
- Flashlight.
- Automatic, non-contact detection of electromagnetic fields to locate and trace live conductors.
- Data hold function.
- MIN/MAX/AVG function.
- Relative zero.
- 51 mm jaw opening.
- CAT IV / 600 V, CAT III / 1000 V overvoltage categories.
Technical data
- Dimensions (w x h x l): 94 x 44 x 258 mm
- Mass (without accessories): 392 g
Applications
Power distribution
- Resistance measurement of dual-grounded high voltage circuit breakers
Secondary power sources in healthcare
- Generator safety
Preventative maintenance
- Voltage measurements
- Current measurements
- Frequency measurements
- Battery systems
Troubleshooting
- Appliances troubleshooting
- Installation troubleshooting
- Field service
- Electronics
General purpose
- Industrial testing
Specifications
Downloads
| Datasheet | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| MD 9231 Industrial TRMS AC/DC Current Clamp Meter | en | 1.0 | 06.04.2016 | 397.89 KB |
|
| Manual | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| MD 9231 Industrial TRMS AC/DC Current Clamp Meter | en | 1.2.5 | 22.12.2023 | 20 752 584 | 6.35 MB |
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