FLUKE 28IIEX/ETL Intrinsically Safe True RMS Digital Multimeter

User Manual for the Fluke 28IIEX/ETL Intrinsically Safe True RMS Digital Multimeter - Page 17

For 28IIEX/ETL.

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28IIEX/ETL photo
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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 9 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.
1.888.610.7664 sales@GlobalTestSupply.com
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