RF module
The value for the max. permissible external inductance is specified under
consideration of EN 60079-11 section 10.1.5 in a way that the total induct-
ivity is smaller than 1 % of the permissible value with respect to figure
A.6 of EN 60079-11 and is therefore negligible. For a combination of
external inductivity and capacity, the given maximum values remain
valid.
Or
Ui = +12 V
Ii = 200 mA
Pi = 1.2 W
Maximum effective internal capacitance
Ci = 360 nF
Maximum effective internal inductance
Li ≈ 0 μH
Or when connected to the following sensors:
PRUFTECHNIK sensor
type
EC type examination cer-
tificate
IECEx certificate
ALI 12.100 EX TUV 07 ATEX 554148 IECEx TUN
08.0003
ALI 3.600-2 EX TÜV 02 ATEX 1974+
Supplement 1
—
ALI 3.600 EX TUV 02 ATEX 1974 —
ALI 3.900 EX EPS 15 ATEX 1074X IECEx EPS
15.0067X
Reference 1. lt is only allowed to use the prescribed Duracell Industrial ID 1500 or
Energizer E91 battery types.
2. The single cell is intrinsically safe. A battery change within the haz-
ardous area is permissible.
When handling the batteries within the hazardous area proceed with the
required carefulness to avoid short-circuiting of the batteries.
3. The supply and the transfer of the measured data of the connected
equipment/sensor solely takes place via this EX RF module.
164 Version:2.3
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