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Fluke 28II EX/ETL Intrinsically Safe True-RMS Digital Multimeter

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SKU

FLUKE-28IIEX/ETL

Manufacturer:

Fluke

Key Features:

Intrinsic safety plus regulatory approvals

IECEx Ex ia IIC T4 Gb, Ex ia IIIC T130 °C Db, I M1 Ex ia I Ma

28II Ex safety and regulatory compliance

ISA-82.02.01
CAN/CSA-C22.2 No. 61010-1-04/UL61010-1:2004, and TUV 61010-1:2001
CE

Extreme Ruggedness

A completely sealed, IP67 rated case
Withstands drops up to 10 feet or 3 meters (with holster)
Dustproof per IEC60529 IP6x
Waterproof per IEC60529 IPx7
Meets IEC Overvoltage Electrical Safety Standard No. 61010-1:2001 Measurement Category III, 1000V, Pollution Degree 2 Measurement Category IV, 600V, Pollution Degree 2
Reversible holster for added protection of the display when not in use

All the measurement functions of Flukes most popular industrial DMMs.

4-1/2 digit mode for precise measurements (20,000 counts)
True-rms ac voltage and current for accurate measurements on nonlinear signals
Measures up to 1000V and 10A ac and dc (note that Ex zones require reduced measurements)
Low pass filter ensures accurate voltage and frequency measurements on variable speed motor drives (VSDs)
Frequency to 200 kHz and % duty cycle to help you diagnose VSDs and switching power supplies
Resistance, continuity and diode test
10,000μF capacitance range for components and motor caps
Conductance measurements for high resistance or leakage tests
Min/Max-Average and Peak capture to record transients and variations automatically
Relative mode to remove test lead interface on resistance measurements
Auto and manual ranging for maximum flexibility
Input Alert protects you by chirping and flashing "lead" when leads are plugged into the wrong inputs

Easy to Use

Backlit keypad buttons provide extra visibility in poorly lit areas, even when your wearing full PPE
Large display digits and 2-level bright white backlight also increases visibility
Long battery life - 400 hours typical without backlight (Alkaline)
Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks
Easy to service in the field

Product Options:

Fluke Model 28II EX/ETL Calibration Options

None

Standard Calibration Certificate +

ISO 17025 Accredited Calibration Certificate +

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Product Detail

Now there’s one intrinsically safe digital multimeter (DMM) you can use in IIC (gas), in Zone 1 and 2 and IIIC (dust), Zone 21 and 22. Whether you work in petroleum, chemical, or pharmaceutical environments, all the test and troubleshooting power you need is packed into the most rugged intrinsically safe (IS) DMM Fluke has ever built. The Fluke 28 II Ex is also waterproof, dust-proof and drop-proof. You’ll be equipped to handle any situation, inside and outside of hazardous zones, without compromising compliance or measurement performance.

Short Description

Basic Accuracy Specifications
Accuracy specifications are shown as +/-(% of reading + number of digits)
DC Voltage	Range: 0.1 mV to 1000V Accuracy: ±0.05% + 1
AC Voltage	Range: 0.1 mV to 1000V 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: ±1.0% + 2
Resistance	Range: 0.1 Ω to 50 MΩ Accuracy: ±(1.0 % + 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
Display Counts	6000 counts/19,999 in high-resolution mode
Capacitance	Range: 10 nF to 9999 µF Accuracy: ± (1.0 % + 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: ± (1.0 % + 10) °C [± (1.0 % + 10) °F]
Peak Capture	Record transients up to 250 us
Min/Max/Avg Recording	Display signals up to approximately 100 ms

Safety Specifications:
Safety Certifications:
Atex	II 2 G Ex ia IIC T4 Gb II 2 D Ex ia IIIC T1 130 °C Db I m1 Ex ia I Ma
NEC-500	Class 1, Div 1, Groups A-D, 130 °C
IEXEx	Ex ia IIC T4 Gb Ex ia IIIC T130 °C Db Ex ia I Ma
GOST R Ex	Overvoltage protection: Measurement Category III, 1000V, Pollution Degree 2 Measurement Category IV, 600V, Pollution Degree 2 IP rating: IP67

General Specifications:
Power	Three AAA Batteries Battery Life: 400 hours
Display	LCD, with backlight
External Protection	Rubber Holster
Warranty	Three Years
Size with holster (HxWxL)	6.35 cm x 10.0 cm x 19.81 cm (2.5 in x 3.93 in x 7.8 in)
Weight with holster	698.5 g (1.54 lb)