Elma 6660 Process Multimeter
Precise measurement and signal generation
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A process multimeter is an indispensable tool for the industrial electrician or technician working with control and instrumentation, as it combines the common measurement functions of a multimeter with the process calibrator's capabilities to simulate signals and act as a source in passive circuits.
Elma 6660 is an advanced process multimeter in a robust and ergonomic design with a wealth of features, high accuracy, a backlit display, and a built-in flashlight.
The measurement functions include TRMS AC voltage and AC voltage with VFC filter for precise measurement on noisy circuits and circuits with variable voltage, DC voltage, resistance/continuity, diode test, capacitance, frequency, AC/DC current in mA, and temperature with thermocouple (e.g., type K) and RTD (e.g., PT100).
Elma 6660 can simulate signals in both active and passive circuits. In both cases, the 4-20 mA output signal can be set in increments of 25% and the current can be fine-tuned down to 0.001 mA; the step and ramp functions allow for automatic stepwise or smooth regulation of the output current. Passive circuits can be supplied 1-10 VDC, a frequency signal, resistance value, and thermocouple as well as RTD temperature signal with Elma 6660 as the source. Elma 6660 also has Loop power and 250 Ω HART function.
Elma 6660 is delivered ready to use in a pouch, including test leads with test probes, mini alligator clips, batteries, and manual.
Technical data:
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Voltage Measurement, AC
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Measurement range:0.0001 V - 750.0 V
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Yes/No:Yes
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Voltage Measurement, DC
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Measurement range:0.001 mV - 1000.0 V
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Measurement, AC
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Measurement range, AC:0.000 mA - 500.00 mA
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Current Measurement, DC
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Measurement range, DC:0.000 mA - 500.00 mA
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Resistance measurement and continuity check
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Measurement range:0.01 Ω - 55.00 MΩ
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Continuity check
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Modstand, max:50 Ω
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Indicator:Acoustic
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Frequency Measurement
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Measurement range:0.0001 Hz - 10.000 kHz
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Capacitance Measurement
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Måleområde:0.00 nF - 1100 µF
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Simulering, el
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Udgangsspænding, DC:0.00 mV - 11.000 V
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Udgangsstrøm, DC:0.000 mA - 33.000 mA
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Udgangsfrekvens:1.0 Hz - 11.0 kHz
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Ekstern temperaturprobe, Type K
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Måleområde, Type K:-200.0 °C - 1350.0 °C
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Display
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Display:Digital display, backlit
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Standards and norms
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Instrument:IEC/EN 61010-1,IEC/EN 61326-1
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Safety category
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IEC 61010-1 measurement category:CAT III 1000 V,CAT IV 600 V
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Power supply
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Batteries:2 x AA Alkaline (incl.)
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IP Rating
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IP rating:IP65
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Dimensions
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H x W x D:206 mm x 97 mm x 60 mm
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Weight
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Net weight:500 g