Fluke 28IIEX Intrinsically Safe True RMS Digital Multimeter

Description

Fluke 28IIEx
Intrinsically Safe True RMS Digital Multimeter
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.

Fluke 28IIEX/ETL Specifications

Basic Accuracy Specifications

Accuracy specifications are show 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 ?A to 10 A

Accuracy: ?0.2 % + 4

AC current

Range: 0.1 ?A to 10 A

Accuracy: ?1.0 % + 2

Resistance

Range: Range: 0.1 ? to 50 M?

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 ?s

Display counts

6000 counts/19,999 counts in high-resolution mode

Capacitance

Range: 10 nF to 9999 ?F

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 T130 ?C Db

I M1 Ex ia I Ma

NEC-500
Class I, 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
(Pending)
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)
Click here for complete specifications on the Fluke 28IIEX/ETL