Rosemount 848T - Page 14

June 2016
14
Quick Start Guide
Special Conditions for Safe Use (X):
1. The surface resistivity of the antenna is greater than 1GΩ. To avoid electrostatic charge
build-up, it must not be rubbed or cleaned with solvents or a dry cloth.
2. The power module may be replaced in a hazardous area. The power module has surface
resistivity greater than 1GΩ and must be properly installed in 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 enclosure may be made from aluminum alloy with a protective polyurethane paint
finish; however, care should be taken to protect it from impact or abrasion when located
in Zone 0.
Brazil
I2 INMETRO Intrinsic Safety
Certificate: UL-BR 15.0034X
Standards: ABNT NBR IEC 60079-0:2008 + Corrigendum 1:2011, ABNT NBR IEC
60079-11:2009
Markings: Ex ia IIC T4/T5, T4(–60 °C ≤ T
a
≤ +70 °C), T5(–60 °C ≤ T
a
≤ +40 °C)
See Table 2 at the end of the Product Certifications section for entity parameters.
Special Condition for Safe Use (X):
1. The surface resistance of the antenna is greater than 1 GΩ. To avoid electrostatic charge
build-up, it must not be rubbed or cleaned with solvents or a dry cloth.
2. The Model 701PBKKF Power Module may be replaced in a hazardous area. The power
module has surface resistance greater than 1 GΩ and must be properly installed in 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 848T 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 areas that requires EPL Ga (Zone 0).
China
I3 NEPSI Intrinsic Safety
Certificate: GYJ16.1205X
Markings: Ex ia IIC T4/T5 Ga, T4(–60 °C ≤ T
a
≤ +70 °C), T5(–60 °C ≤ T
a
≤ +40 °C)
See Table 2 at the end of the Product Certifications section for entity parameters.
Special Condition for Safe Use (X):
1. The surface resistance of the antenna is greater than 1 GΩ. To avoid electrostatic charge
build-up, it must not be rubbed or cleaned with solvents or a dry cloth.
2. The power module may be replaced in a hazardous area. The power module has surface
resistance greater than 1 GΩ and must be properly installed in the wireless device
enclosure. Care must be taken during transportation to and from the point of
installation to prevent electrostatic charge build-up.
3. Manufacture-provided battery pack made up of two Tadiran TL-5920 Lithium
Thionyl-Chloride primary cells should be used.
4. The product should be used with Ex-certified associated apparatus to establish
explosion protection system that can be used in explosive gas atmospheres. Wiring and
terminals should comply with the instruction manual of the product and associated
apparatus.
5. The cables between this product and associated apparatus should be shielded cables
(the cables must have insulated shield). The shield has to be grounded reliably in
non-hazardous area.