Fluke 27 II, 28 II and 28 II Ex Industrial IP67 Digital Multimeters
Specialty Models Fluke 28 II Ex-AU Intrinsically Safe True-RMS Multimeter CAT III 1000V/CAT IV 600V electrical safety rating
The 27 II, 28 II and 28 II Ex-AU Digital Multimeters are designed for tough work environments All three meters have IP 67 waterproof and dustproof rating They both have an extended operating temperature range of -15°C to + 55°C and 95% humidity • Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment (28 II, 28 II Ex) • Built-in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument (28 II, 28 II Ex) • Hi-resolution 20,000 count display mode (28 II, 28 II Ex) • Resistance and continuity Relative mode to remove test lead resistance from low ohms measurements • Large digit display with bright, two-level backlight • Backlit keypad buttons allow for easy visibility in low-lit areas • Optional magnetic hanger for easy setup and viewing freeing your hands for other tasks • Intrinsically safe certifications from the world’s leading certification bodies (28 II Ex) • Limited lifetime manufacturer's warranty
II 2 G Ex ia IIC T4
True RMS
See page 138 for more information.
Recommended Accessories
Fluke 27 II
Fluke 28 II
TPAK Magnetic Meter Hanger See page 171
TLK-225 SureGrip™ Master Accessory Set See page 161
Made in the U.S. with imported parts
True RMS
MSHA United States Department of Labor Mine Safety and Health Administration
Features
27 II
28 II
28 II Ex
Tested to withstand a 3 m drop Wide 1000 V measurement range
i2000 FLEX AC Current Clamp Test Lead Kit See page 165
i410 AC/DC Current Clamp See page 167
l
l
l
l
l
l
True-RMS AC voltage and current for accurate measurements on non-linear signals
—
l
l
Low pass filter Temperature
— —
l
l
l
l
Average responding voltage and current measurements
—
—
l
10 A continuous (20 A for 30 seconds)
l
l
l
Frequency and capacitance
l
l
l
Record signal fluctuations using the Min/Max function
CXT80 Extreme Hard Case See page 170
C11XT Soft EVA Foam Hard Case See page 170
l
l
l
Specifications
27 II
28 II
28 II Ex
DC voltage
Range
0 1 mV to 1000 V
Accuracy
005% +1
005% + 1
005% + 1
AC voltage
Range
0 1 mV to 1000 V
Accuracy
05% +3
07% +4
07% +4
DC current
Range
0 1 µA to 10 A
TL175 TwistGuard™ Test Leads See page 157
Accuracy
02% + 4
02% + 4
02% + 4
AC current
Range
0 1 µA to 10 A
Accuracy
15% + 2
10% + 2
10% + 2
Resistance
Range
01 0 to 50 MΩ 6000/19,999
Display counts Capacitance
6000
6000/19,999
1 nF to 9999 µF
10 nF to 9999 µF
Included Accessories TL175 Test Leads, AC175 Alligator Clips, 80BK-A Temperature Probe (28 II), Holster, User Manual and Three AA Batteries (installed) Ordering Information FLUKE-27II Industrial Multimeter FLUKE-28II Industrial Multimeter FLUKE-28IIEx/AU Intrinsically Safe Industrial Multimeter
Frequency
05 Hz to 19999 kHz
Temperature
- -
-200°C to +1090°C -200°C to +1090°C
Low pass filter (measurement on VSD’s)
Yes
Yes
Compliance
CAT IV 600 V, CAT III 1000 V
Measurement method
Avg responding
True-RMS
True-RMS
Power
Three AAA batteries
Battery life
800 hours
400 hours
Dimensions (DxWxH) Weight with holster
635 cm × 100 cm × 1981 cm
6985 g
Work in the Mining Industry? Visit the link to learn how Fluke tools can help with the future of power
C ontact your local distributor for price and availability. fluke.co/wtb
fluke.co/mining
22
Digital Multimeters
Made with FlippingBook Learn more on our blog