Fluke 28 II Ex

Intrinsically Safe True RMS Digital Multimeter Fluke 28 II Ex

Ya puede disponer de un multímetro digital intrínsecamente seguro que puede usar en entornos IIC (gas) Zona 1 y 2 y entornos IIIC (polvo), Zona 21 y 22. Si trabaja en entornos petrolíferos, químicos o farmacéuticos, el multímetro digital intrínsecamente seguro (IS) más resistente que hemos fabricado incluye todas las capacidades de comprobación e identificación de problemas que pueda necesitar. Además, el Fluke 28 II Ex es a prueba de agua, polvo y caídas. Estará equipado para resolver cualquier situación, dentro y fuera de zonas peligrosas, sin poner en riesgo el cumplimiento de la normativa o el rendimiento de la medida. El Fluke 28 II Ex es el multímetro digital IS más resistente que pueda comprar.

All measurement functions of Fluke's most popular industrial multimeters.

A single tool providing all the testing and troubleshooting capabilities you may need, anywhere inside or outside ATEX zones 1, 2, 21 or 22. You won’t need to carry different meters for different zones, nor worry about crossing an Ex zone with an uncertified instrument.

• Resolution of 4-1/2 digits for precise measurements (20.000 counts).
• True RMS AC current and voltage for accurate measurements on non-linear signals.
• Measurements up to 1.000 V and 10 A AC and DC (note that Ex zones require reduced measurements).
• Low-pass filter ensuring accurate voltage and frequency measurements on variable speed drives (VSD).
• Frequency up to 200 kHz and duty cycle percentage for diagnosing variable speed drives and switched-mode power supplies.
• Resistance, continuity, and diode testing.
• Capacitance range of 10.000 µF in motors and components.
• Conductance measurements for high resistance or leakage testing.
• Minimum, maximum and average value logging mode, as well as peak capture to automatically record transients and variations.
• Relative mode to compensate for test lead resistance.
• Automatic and manual range selection.
• La alarma de entrada le protege emitiendo un sonido y parpadeando «Lead» en la pantalla cuando los cables no se conectan en la entrada correcta.

Easy to use

Important additional features help you stay productive when conditions are less than ideal.

• Backlit keypad buttons provide greater visibility in low-light areas, even when wearing personal protective equipment (PPE).
• Large digits and two-level white backlighting also contribute to improved visibility.
• Long battery life, up to 400 hours of normal use without backlighting (with alkaline batteries).
• Optional magnetic strap for easy mounting and viewing, freeing your hands for other tasks.

Simple on-site maintenance

Thanks to access to the independent battery compartment, it is easier to change the batteries or fuses without affecting the instrument's calibration.

Main features:

• Fully sealed enclosure, rated IP67.
• Withstands drops from up to 3 metres (with case).
• Dust resistant according to standard IEC60529 IP6x.
• Water resistant according to standard IEC60529 IPx7.
• Complies with electrical safety overvoltage standard IEC no. 61010-1:2001.
• Measurement category III, 1.000 V, pollution degree 2.
• Measurement category IV, 600 V, pollution degree 2.
• Reversible case, to provide greater protection when the display is not in use.
• Fluke 28 ii ex.