Fluke 28 II Ex Getting Started

True-rms Digital Multimeter
EX Safety Information
7
Ex-Certification Data
• Ex-Type certificate no:
• Ex-Designation:
• Power Supply:
• CE: CE0102
• Operating Temperature: -15 °C to 50 °C
• Storage Temperature: -55 °C to +60 °C
• Batteries: 3 AAA Alkaline batteries, NEDA 24A IEC
LR03. Table 7 shows the approved batteries for this
Product.
For connections to intrinsically-safe circuits, observe
these Product connections:
Voltage – measurement input U
i
= 65 V:
U
0
= 9.54 V U
i
= 65 V
C
0
= 3.6 μF C
i
= negligible
I
0
= 3.7 mA I
i
= negligible
L
0
= 1000 mH L
i
= negligible
P
0
= 3.4 mW
Current – measurement input I
i
= 5 A:
U
0
= 0 V U
i
= 65 V
C
0
= 1000 μF C
i
= negligible
I
0
= 9.7 μA I
i
= 5 A
L
0
= 1000 mH L
i
= negligible
P
0
= 0 mWH
mA/μA Jack
U
0
= 1.94 V U
i
= 65 V
C
0
= 1000 μF C
i
= negligible
I
0
= 9.7 μA I
i
= Internally limited by a 440 mA fuse
L
0
= 1000 mH L
i
= negligible
P
0
= negligible
For measurements on protected electric circuits:
• Approved for Zones 2 and 1, device group II,
explosion group IIC (explosive gases, vapors and
mist), temperature class T4.
• Approved for Zones 21 and 22, device group II,
explosion group IIIC, conducting and non-conducting
dust, fibers, and flyings.
• Approved for use in mines. Device group I, explosion
group I, methane, and coal dust.
Shop for Fluke products online at:
1.877.766.5412
www.MyFlukeStore.com

Fluke 28 II Ex Specifications

General

Diode test	Yes
Product type	Digital multimeter
Product color	Black, Red
Frequency range	0.0005 - 199.99 kHz
DC current range	0.0000001 - 10 A
DC voltage range	0.0001 - 1000 V
Resistance range	0.1 - 50000000 Ω
Measuring category	CAT IV 600V
Placement supported	Handheld multimeter
Basic accuracy (frequency)	0.005%
Basic accuracy (DC current)	0.2%
Basic accuracy (DC voltage)	0.05%
Temperature measurement range	-200 - 1090 °C
Battery type	AAA
Power source	Battery
Battery technology	Alkaline
Number of batteries supported	3
Operating altitude	0 - 2000 m
Maximum storage altitude	10000 m
Operating relative humidity (H-H)	0 - 80 %

Weight and Dimensions

Depth	198.1 mm
Width	100 mm
Height	6.35 mm
Weight	698.5 g