Fluke 28 II Ex Intrinsically Safe True-rms Multimeter

Brand
Fluke
Model number
28 II Ex

Intrinsically safe true-rms multimeter for hazardous areas (Ex ia IIC T4), IP67, CAT III 1000 V / CAT IV 600 V.

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Key features

  • A completely sealed, IP67 rated case
  • Withstands drops up to 10 ft or 3 m (with holster)
  • Dustproof per IEC 60529 IP6x
  • Waterproof per IEC 60529 IPx7
  • CAT III 1000 V, CAT IV 600 V
  • Reversible holster for added protection of the display when not in use

Specifications

Accuracy Specifications
DC voltage, Range0.1 mV to 1000 V
DC voltage, Accuracy±⁠(0.05% + 1)
AC voltage, Range0.1 mV to 1000 V
AC voltage, Accuracy±⁠(0.7% + 4)
DC current, Range0.1 μA to 10 A
DC current, Accuracy±⁠(0.2% + 4)
AC current, Range0.1 μA to 10 A
AC current, Accuracy±⁠(1% + 2)
Resistance, Range0.1 Ω to 50 MΩ
Resistance, Accuracy±⁠(0.2% + 1)
Conductance, Range60.00 nS
Conductance, Accuracy±⁠(1.0% + 10)
Diode test, Range2.0 V
Diode test, Accuracy±⁠(2.0% + 1)
Duty cycle, Range0.0% to 99.9%
Duty cycle, AccuracyWithin ±⁠(0.2% per kHz + 0.1%) for rise times <1 µs
Capacitance, Range10 nF to 9999 μF
Capacitance, Accuracy±⁠(1% + 2)
Frequency, Range0.5 Hz to 199.99 kHz
Frequency, Accuracy±⁠(0.005% + 1)
Temperature, Range-200°C to +1090°C (-328°F to +1994°F)
Temperature, Accuracy±⁠(1% + 10)°C [±⁠(1% + 10)°F]
Display counts6000 counts/19,999 counts in high-resolution mode
Peak captureRecord transients up to 250 us
Min/Max/Avg recordingDisplay signals up to approximately 100 ms
Safety Certifications
ATEX{Ex} II 2G Ex ia IIC T4 Gb; {Ex} I M1 Ex ia I Ma
NEC-500Class I, Div 1, Groups A-D, 130°C
IECExEx ia IIC T4 Gb; Ex ia I Ma
GOST R Ex1Ex ia IIC T4 Gb X; PO Ex ia I Ma X; IP6X
Power
PowerThree AAA batteries; Battery life: 400 hours
DisplayLCD, with backlight
External protectionRubber holster
WarrantyThree 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 holster700 g (1.54 lb)

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 28 II Ex

The Fluke 28 II Ex is an intrinsically safe true-rms meter for hazardous areas in oil and gas, chemical and pharmaceutical plants. It is drop-proof (3 m with holster), waterproof and dustproof to IP67, and certified to IECEx and ATEX (Ex ia IIC T4 Gb) as well as North American hazardous-location standards.