Emerson Rosemount 648 Quick Start Manual page 19

October 2016
Sensor terminal parameters
U = 6.6 V
o
I = 26.2 mA
o
P = 42.6 mW
o
= 11 μF
C
o
L = 25 mH
o
Special Conditions for Safe Use (X):
1. The surface resistivity of the antenna is greater than 1 GΩ. To avoid electrostatic charge
build-up, it must not be rubbed or cleaned with solvents or dry cloth.
2. The Model 701PBKKF Power Module may be replaced in a hazardous area. The Power
Modules have a surface resistivity greater than 1 GΩ and must be properly installed I the
wireless device enclosure. Care must be taken during transportation to and from the
point of installation to prevent electrostatic charge build-up.
3. The Rosemount 648 enclosure may be made of aluminum 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 area.
Brazil
I2 INMETRO Intrinsic Safety
Certificate: UL-BR 15.0140X
Standards: ABNT NBR IEC 60079-0:2008 + Errata 1:2011, ABNT NBR IEC60079-11:2009
Markings: Ex ia IIC T4 (–60 °C ≤ T
Sensor terminal parameters
U = 6.6 V
o
I = 26.2 mA
o
P = 42.6 mW
o
= 11 μF
C
o
L = 25 mH
o
Special Condition for Safe Use (X):
1. See certificate for special conditions.
China
I3 China Intrinsic Safety
Certificate: GYJ11.1706X
Standards: GB3836.1-2010, GB3836.4-2010, GB3836.20-2010
Markings: Ex ia IIC T4/T5 Ga
T code Ambient temperature
T4
T5
Ex ia IIC T5 (–60 °C ≤ T
-60 °C ≤ T ≤ +70 °C
a
-60 °C ≤ T ≤ +45 °C
a
≤+70 °C),
a
≤ +40 °C); IP66
a
Quick Start Guide
19