Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter

  • Intrinsically Safe: Certified for use in hazardous environments.
  • True-RMS AC Voltage and Current: Ensures accurate measurements on complex waveforms.
  • Rugged and Durable: Withstands harsh conditions and IP67 rating.
  • Large, Backlit Display: Easy-to-read display, even in low-light conditions.
  • Min/Max Recording: Captures minimum and maximum readings.
  • Diode Test: Tests various types of diodes.
  • Auto and Manual Ranging: Flexible measurement settings.
  • Temperature Measurement: Measures temperature using a compatible probe.
  • Capacitance Measurement: Measures capacitance values.
  • Frequency Measurement: Measures frequency up to 200 kHz.
  • Duty Cycle Measurement: Measures duty cycle of pulse waveforms.

Description

The Fluke 28 II Ex is a rugged and reliable intrinsically safe digital multimeter designed for use in hazardous environments. This powerful tool is built to withstand harsh conditions and deliver accurate measurements, even in explosive atmospheres.

Key Features:

  • Intrinsically Safe: Certified for use in Class 1, Div. 1 – Zone 1 and 2 (gas) and Class 2, Div. 1 or Class III – Zone 21 (dust) hazardous locations.
  • True-RMS AC Voltage and Current: Ensures accurate measurements on complex waveforms, including non-sinusoidal signals.
  • Rugged and Durable: Designed to withstand drops, dust, and water, making it ideal for demanding field conditions.
  • IP67 Rating: Waterproof and dustproof for reliable performance in harsh environments.
  • Large, Backlit Display: Easy-to-read display, even in low-light conditions.
  • Min/Max Recording: Captures minimum and maximum readings for trend analysis.
  • Diode Test: Tests various types of diodes.
  • Auto and Manual Ranging: Offers flexibility in measurement settings.
  • Temperature Measurement: Measures temperature using a compatible probe.
  • Capacitance Measurement: Measures capacitance values.
  • Frequency Measurement: Measures frequency up to 200 kHz.
  • Duty Cycle Measurement: Measures duty cycle of pulse waveforms.

Applications:

  • Oil and Gas: Testing electrical systems in refineries, drilling rigs, and other hazardous locations.
  • Chemical Industry: Measuring voltage, current, and other parameters in chemical plants.
  • Pharmaceutical Industry: Testing equipment in pharmaceutical manufacturing facilities.
  • Mining: Troubleshooting electrical systems in underground mines.

The Fluke 28 II Ex is a reliable and essential tool for professionals working in hazardous environments. Its robust design, advanced features, and intrinsic safety certification make it a safe and efficient choice for demanding electrical testing tasks

Additional information

Brand

Fluke

Specifications: Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter

Accuracy Specifications
Accuracy specifications are shown as ±(% of reading + number of digits)
DC voltage Range 0.1 mV to 1000 V
Accuracy ±(0.05% + 1)
AC voltage Range 0.1 mV to 1000 V
Accuracy ±(0.7% + 4)
DC current Range 0.1 μA to 10 A
Accuracy ±(0.2% + 4)
AC current Range 0.1 μA to 10 A
Accuracy ±(1% + 2)
Resistance Range 0.1 Ω to 50 MΩ
Accuracy ±(0.2% + 1)
Conductance Range 60.00 nS
Accuracy ±(1.0% + 10)
Diode test Range 2.0 V
Accuracy ±(2.0% + 1)
Duty cycle Range 0.0% to 99.9%
Accuracy Within ±(0.2% per kHz + 0.1%) for rise times <1 µs
Capacitance Range 10 nF to 9999 μF
Accuracy ±(1% + 2)
Frequency Range 0.5 Hz to 199.99 kHz
Accuracy ±(0.005% + 1)
Temperature Range -200°C to +1090°C (-328°F to +1994°F)
Accuracy ±(1% + 10)°C [±(1% + 10)°F]
Display counts 6000 counts/19,999 counts in high-resolution mode
Peak capture Record transients up to 250 us
Min/Max/Avg recording Display signals up to approximately 100 ms
Accuracy specifications are shown as ±(% of reading + number of digits)
Safety Certifications
ATEX {Ex} II 2G Ex ia IIC T4 Gb
{Ex} I M1 Ex ia I Ma
NEC-500 Class I, Div 1, Groups A-D, 130°C
IECEx Ex ia IIC T4 Gb
Ex ia I Ma
GOST R Ex 1Ex ia IIC T4 Gb X
PO Ex ia I Ma X
IP6X
General Specifications
Power
Three AAA batteries
Battery life: 400 hours
Display LCD, with backlight
External protection Rubber holster
Warranty Three years
Size with holster (H x W x L) 6.4 x 10.0 x 19.8 cm (2.5 x 3.9 x 7.8 in)
Weight with holster 700 g (1.54 lb)

 

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