Emerson Rosemount Smart Wireless THUM, Справочное руководство

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Reference Manual
00809-0100-4075, Rev BA
October 2010
B-3
Smart Wireless THUM Adapter
IECEx Certifications
I7 IECEx Intrinsic Safety
Certificate No.: IECEx BAS 09.0050X
Ex ia IIC T4 (-50
° C

T
amb

70 ° C)
IP66
Special conditions for safe use (X)
The surface resistivity of the antenna is greater than one gigaohm. To
avoid electrostatic charge build-up, it must not be rubbed or cleaned with
solvents or a dry cloth.
The enclosure is made of aluminium alloy and given a protective
polyurethane paint finish; however, care should be taken to protect it from
impact or abrasion if located in a zone 0.
N7 IECEx Type n
Certificate No.: IECEx BAS 09.0058
Ex nA IIC T4 (-50 °C

T
amb

70 °C)
Ui = 45 Vdc MAX
IP66
INMETRO Certifications
I2 Intrinsic Safety
BR-Ex ia IIC T4 (-50 °C

T
amb

70 °C) Ga
N2 INMETRO Type ‘n’
BR-Ex nA IIC T4 Gc (-50 °C

T
amb

70 °C)
China (NEPSI) Certifications
I3 China (NEPSI) Intrinsic Safety
Ex ia IIC T4
CCoE Certifications
IW Intrinsic Safety
Ex ia IIC T4
KOSHA Certifications
IP Intrinsic Safety
Ex ia IIC T4
GOST Certifications
IM Intrinsically Safe
Ex ia IIC T4 (-50 °C

T
amb

70 °C)
Ex nA IIC T4 (-50 °C

T
amb

70 °C)
IP66
Table 1. Input Parameters
Loop Power
Ui = 30 V
Ii = 200 mA
Pi = 1.0 W
Ci = 0
Li = 0