
Appendix A
Additional Description
MC 9090
ex
Mobile Computer
RFID
Technical data subject to change without notice.
Issue 08/2010
Page 7 of 22
3.4.1 Explosion Protection
Types 17-A119-R ** 3/H *******
17-A119-R ** 4/H *******
Ex protection type
II 2G Ex q [ib] IIC T4
Certification PTB 05 ATEX 2055
Types 17-A129-R ** 3/H *******
Ex protection type Class I Division 1 Groups C and D
Certification UL file E226123
Types 17-A169-R ** 3/H *******
Ex protection type
Class I Division 1 Groups C and D
Class II Division 1 Groups F and G
Class III Division 1
Certification UL file E226123
3.4.2 General Data
Ambient temperature -20 °C to +40 °C -4 °F to +104 °F
Dimension (length x width x height)
MC 9090
ex
-K
MC 9090
ex
-G
231x91x105 mm 9.1x3.6x4.1 inches
231x91x193 mm 9.1x3.6x7.6 inches
Weight including battery (ATEX)
MC 9090
ex
-K
MC 9090ex-G
approx. 1320 g approx. 46 oz
approx. 1400 g approx. 49 oz
Weight including battery (UL)
MC 9090
ex
-K
MC 9090
ex
-G
approx. 1040 g approx. 40 oz
approx. 1170 g approx. 41 oz
3.4.3 Radio Data Transmission RFID/UHF External Module
Supported standards EPC Class 1 Gen 2 tag
Nominal reading range approx. 30 to 50 cm approx. 11.8 to 19.6“
Nominal writing distance approx. 30 to 50 cm approx. 11.8 to 19.6“
Antenna integrated
Frequency range
Europe
USA
865.6 to 867.5 MHz (EN302 208)
902.0 to 928.0 MHz
(FCC CFR 47 part 15.247)
Transmitting power 200 mW ± 2dB
3.4 RFID/UHF External Module/ATEX and UL
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