M113A ETC2
Document overview
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Technical content
1/4.04 GOSSEN METRAWATT GMBH METRAport3A Folding Analog Multimeter
300 V CAT III
600 V CAT II
IEC/EN 61010-1, second edition
Applications
The multimeter is equipped with an indicator display and an electronic amplifier. It can be used in a wide variety of practical electronics applications, for example in R&D, manufacturing, equipment operation, in the test lab and for service calls, as well as for training and vocational education.
Description
The multimeter has 46 measuring ranges for direct and alternating voltages of up to 600 V, alternating voltage levels from -40 to +62 dB, direct and alternating current of up to 10 A and resistances of up to 20 MΩ. It has a constant input resistance of 10 MΩ in all voltage measuring ranges. The multimeter is calibrated in RMS values for periodic sinusoidal quantities. It makes use of full-wave rectification for the evaluation of the arithmetic mean value. All measuring ranges can be selected with the central measuring range selector switch. The ranges are laid out in a clear-cut fashion around the selector switch. The measuring device and the display unit are enclosed in two separate housing components which are connected to each other by means of a hinge which can be snapped into various positions. In this way, the ideal angle for ease of reading can be selected with the instrument in any position. Several well coordinated safety devices protect the instrument against damage caused by incorrect operation and overloading within the specified overload limit values:
- Oversized precision resistors Fuse link in combination with protective rectifier diodes Overvoltage arrester / posi tive temperature coefficient resistors (PTCs) The instrument can be operated independent of mains current with a commercially available 9 V flat cell battery. Long battery service life is assured thanks to the minimal current consumption of the instrument’s electronic components. The multimeter’s rugged design provides for outstanding protection where harsh mechanical stressing prevails. When folded together, the instrument is provided with extra mechanical protection for the measuring device, as well as for the display unit. The connector jacks are protected against accidental contact. Suitable measurement cables with 4 mm test probes are included as standard equipment. Applicable Regulations and Standards IEC/EN 61010-1:2001 VDE 0411-1:2002 Safety requirements for electrical equipment for measurement, control and laboratory use DIN EN 61326 VDE 0843, part 20 Electrical equipment for control technology and laboratory use – EMC requirements DIN EN 60529 DIN VDE 0470, part 1 Test instruments and test procedures – Degrees of protection provided by enclosures (IP code) 9 voltage measuring ranges, V : 100 mV, 300 mV, 1 V, 3 V, 10 V, 30 V, 100 V, 300 V and 600 V 7 current measuring ranges, A : 10 µA, 100 µA, 1mA, 10 mA, 100 mA, 1A and 10 A 9 level measuring ranges: -40 dB ... +62 dB High input resistance of 10 M Ω for no-load voltage measurement Reflective scale in folding lid which can be tilted for easy reading and provides transport protection as well, accuracy class 1.5 = Overload protection: 600 V in all functions and range settings A u t o m a t i c b a t t e r y s hutdown when instrument is folded closed
METRAport3A Folding Analog Multimeter
2 GOSSEN METRAWATT GMBH
1) The 100 mV to 10 V measuring ranges can also be used for current measurement in accordance with the following table (e.g. reverse current or insulation current). These measuring ranges are rated at accuracy class 5. Frequency range at ~: 15 ... 100 Hz. Same overload protection as for voltage measuring ranges. 2) Measured value = displayed value + constant, 0 dB 0.775 V, i.e. 1 mW at 600 Ω 3) Protected with PTC resistor 3) Protection by means of FF 1.6A/600V AC fuse link in combination with rectifier diodes. 4) FF 16A/600V fuse link, 10 A: max. 10 minutes Accuracy under Reference Conditions per IEC 60051/EN 60051 Class 1.5 for zero-frequency quantities, class 2.5 for periodic sinusoidal quantities and class 1.5 for resistance (intrinsic error relative to 69 mm scale length) corresponding to max. 10% intrinsic error of the measured value within the range of the exaggerated scale arc. Reference Conditions Ambient temperature +23 ° C ±2 K Relative humidity 40 ... 60% Normal position of use Instrument and scale horizontal ±1° Measured quantity frequency 45 ... 65 Hz Measured quantity waveshape Sine Battery voltage 7.5 V ±0.1 V Other influencing quantities per IEC 60051/EN 60051 Influencing Quantities and Nominal Ranges of Use Limiting temperatures For accuracy +5 ... +35 ° C For operation 0 ... +40 ° C For storage -25 ... +65 ° C (without batteries) Position Additional infl uence error of max. ±1% of the scale length if the scale is tilted between 0 and ±120° relative to horizontal Frequency Additional influence error of max. ±5% of full scale value in the following ranges: Auxiliary voltage No additional influence error. The upper limit must be set with the potentiometer for all measuring ranges in the case of resistance measurement. Series-mode interference voltage damping For V : > 60 dB, AC 50 Hz For V ~: > 120 dB, DC Common-mode interference voltage damping > 120 dB, DC and 50 Hz AC Other influencing quantities per IEC 60051/EN 60051 Power Supply Battery operation Nominal voltage: 9 V ,
9 V flat cell battery per IEC 6LR61 (6F22),
alkaline manganese, zinc-carbon or NiCd rechargeable battery. Battery service life With zinc-carbon: approx. 500 hours, with alkaline manganese: approx. 1000 hours, with NiCd: approx. 200 hours, in the Ω x 1 range: ¼ of specified service life Battery test Pointer must be within the battery test field. Voltage 1) Level 2) Input Resistance Ri Overload Protection to 3)Constant Measuring Span 100 mV -20 dB -40 ... ÷ 1 8 dB
10 MΩ / /
300 mV -10 dB -30 ... ÷ 8 dB 600 V 1 V 0 dB -20 ... + 2 dB 600 V 3 V +10 dB -10 ... + 12 dB 600 V 10 V +20 dB 0 ... + 22 dB 600 V 30 V +30 dB +10 ... + 32 dB 600 V 100 V +40 dB +20 ... + 42 dB 600 V 300 V +50 dB +30 ... + 52 dB 600 V 600 V +60 dB +40 ... + 62 dB 600 V Range Current at Upper Range Limit R i 100 mV 10 nA 10 MΩ 300 mV 30 nA
1 V 100 nA
3 V 300 nA
10 V 1 µA
30 V 3 µA
i Voltage Drop Overload Protection to 10 µA 10.0 k Ω 100 mV 600 V 3) 100 µA 1.0 k Ω 100 mV 600 V 3) 1 mA 100.0 Ω 100 mV 600 V 3) 10 mA 10.0 Ω 100 mV 600 V 3) 100 mA 1.4 Ω 140 mV 600 V 3) 1 A 480 m Ω 0.480 V 600 V 3) 1 0 A 26 m Ω 260 mV 600 V 4) Resistance Range Reading Range Value at Scale Middle (Ri) Open- Circuit Voltage Short- Circuit Current IK Overload Protec- tion to Ω x 100 100 Ω ... 200 kΩ 4.56 k Ω 100mV 22 µA 600 V 3) kΩ x1 1 k Ω ... 2 M Ω 45.6 k Ω 1 V 22 µA 600 V 3) 300 mV, 1 V: 15 Hz ... 200 Hz
METRAport3A Folding Analog Multimeter Fuses Ranges to 1 A and Ω FF 1.6A/600V , 6 mm x 32 mm in combination with rectifier diodes for the switching capacity: 50 kA at 600 V~
10 A range FF 16A/600V AC, 6 mm x 32 mm,
switching capacity: 50 kA at 600 V~ Electrical Safety Safety class II per IEC/EN 61010-1:2001/VDE 0411- 1:2002 Measuring category II III Operating voltage 600 V 300 V Fouling factor 2 Test voltage 3.5 kV~ per IEC/EN 61010-1:2001/ VDE 0411-1:2002 Electromagnetic Compatibility (EMC) Interference emission EN 61326:2002 class B Interference immunity EN 61326:2002 IEC 61000-4-2:1995/A1:1998, Feature B 8 kV atmospheric discharge 4 kV contact discharge IEC 61000-4-3:1995/A1:1998, Feature B
3 V/m
Protection Housing: IP 40, connector jacks: IP 20 Dimensions 146 x 118 x 44 mm (folded closed) Weight approx. 0.45 kg without battery Standard Equipment 1m u l t i m e t e r 1 9 V battery
1 KS17 measurement cable
1 set operating instructions Order Information For additional information regarding accessories please see: Measuring Instruments and Testers catalog
- www.gossenmetrawatt.com Accessories SM16 Current Measuring Adapter HV3 High-Voltage Probe HV30 High-Voltage Probe Description Type Article Number Folding analog multimeter for demanding requirements METRAport 3A M113A Consumable Materials Fuse link (shipped in package of 10) FF(UR)1.6A/700V AC Z109E Fuse link (shipped in package of 10) FF(UR)16A/600V AC Z109A Accessories Carrying pouch F822 GTY 3172 095 P01 Current measuring adapter for safe, trouble-free measurement of current consumption via the mains plug of connected power consumers SM16 GTM 9070190E0002 High-voltage probe, 3 kV/3 V, , also suitable as low pass filter for frequency converter signals HV3 GTZ 3431 001R0011 High-voltage probe, 30 kV / 30 V DC, For safe measure- ment of direct voltage of up to 30 kV HV30 GTZ 3431 001R0001 Temperature probes with integrated or plug-on sensors (see Measuring
Thomas-Mann-Str. 16 - 20
90471 Nürnberg,
Edited in Germany Subject to change without notice PDF version available on the Internet METRAport3A Folding Analog Multimeter E-mail: info@gossenmetrawatt.com www.gossenmetrawatt.com
- Without restriction ■ As of 50 A Current Measuring Accessories Suitable for METRAportAll current sensors and transformers are equipped with a connector cable (1.2 to 1.5 m long) with 4 mm safety banana plugs Type Designation Measuring Range Meas. Category Max. Wire Dia. Transformation Ratio Frequency Range Intrinsic Error ±(% rdg. + ...) Article Number AC/DC Current Sensors with Voltage Output Z201A Clip-on current sensor with battery mode (30 h) CAT III 19 mm 100 mV/A DC ... 400 Hz ... 20 kHz 1% + 0.002 A Z201A ● Z202A Clip-on current sensor with 2 measuring ranges, battery mode (50 h)
300 V /
19 mm 10 mV/A, 1 mV/A DC ... 2 kHz ... 10 kHz 1% + 0.03 A, 1% + 0.3 A Z202A ● Z203A Clip-on current sensor with 2 measuring ranges, battery mode (50 h) 1 ... 1000 A~/A– 31 mm 1 mV/A DC ...10 kHz 1% +0.5 A Z203A Z13B Clip-on current sensor with 2 measuring ranges, battery mode (50 h) 50 mm 10 mV/A, 1 mV/A DC ... 65 Hz ... 10 kHz 1.5% + 0.5 A 2.5% Z13B ● AC Current Sensors with Voltage Output WZ12B Clip-on current sensor 10 mA~ ... 100 A~ 300 V / CAT III 15 mm 0.1 mV/mA 45 ... 65 ... 500 Hz 1.5% +0.1 mA Z219B ● WZ12C Clip-on current sensor with 2 measuring ranges 1 mA~ ... 15 A~, 1 ... 150 A~ 15 mm 1 mV/mA, 1 mV/A 45 ... 65 ... 400 Hz 3% + 0.15 mA, 2% + 0.1 A Z219C ● WZ11B Clip-on current sensor with 2 measuring ranges 0.5 ... 20 A~, 5 ... 200 A~
600 V /
20 mm 100 mV/A, 10 mV/A 65 ... 500 Hz 1 ... 3% Z208B ● Z3512A Clip-on current sensor with 4 measuring ranges 1 mA ... 1/10 A~ 100/1000 A~ 52 mm 1 V/A, 100 mV/A, 10 mV/A, 1 mV/A 65 ... 3 kHz 0.5 ... 3%, 0.2 ... 1% Z225A ● AF033A Amp FLEX flexible current sensor with 2 measuring ranges, battery (150 h) 5 ... 30 A~, 5 ... 300 A~
1000 V /
100 mV/A, 10 mV/A 10 ...100 Hz ... 20 kHz 1% + 0.5 A, 1% +0.5 A Z207A ● AF11A Amp FLEX flexible current sensor, battery (150 h) 5 ... 1000 A~ 1000 V / CAT III Length 450 mm 1 mV/A 10 ...100 Hz ... 20 kHz 1% + 2 A Z207D ● AF33A Amp FLEX flexible current sensor with 2 measuring ranges, battery (150 h) 5 ... 300 A~, 5 ... 3000 A~ 10 mV/A, 1 mV/A 10 ...100 Hz ... 20 kHz 1% + 0.5 A, 1% + 2 A Z207B ● AF101A Amp FLEX flexible current sensor with 2 measuring ranges, battery (150 h) 5 A~... 1 k A~, 50 A~... 10 k A~ 1 mV/A, 0.1 mV/A 10 ...100 Hz ... 20 kHz 1% + 2 A, 1% + 10 A Z207C ● AC Current Transformer with Current Output WZ12A Clip-on current transformer 15 ... 180 A~ 300 V / CAT III 15 mm 1 mA/A 45 ... 65 ... 400 Hz 3% Z219A ● WZ12D Clip-on current transformer 30 mA ... 150 A~ 300 V / CAT III 15 mm 1 mA/A 45 ... 65 ... 500 Hz 2.5% +0.1 mA Z219D ● WZ11A Clip-on current transformer 1 ... 200 A~ 600 V / CAT III 20 mm 1 mA/A 48 ... 65 ... 400 Hz 1 ... 3% Z208A ● Z3511 Clip-on current transformer 4 ... 500 A~ 600 V / CAT III 30 x 63 mm 1 mA/A 48 ... 65 ... 1 kHz 3% +0.4 A GTZ 3511
000 R0001
Z3512 Clip-on current transformer 0.5 ... 1000 A~ 600 V / CAT III 65 ... 5 kHz Z3514 Clip-on current transformer 1 ... 2000 A ~ 600 V / CAT III 64 x 150 mm 65 ... 5 kHz 0.5% +0.1 A GTZ 3514 WZ11/12 ... Z201 ... Z203 Z13B