User's Manual

Reference Manual
00809-0100-4708, Rev AA
June 2010
A-1
Rosemount 708
Appendix A Specifications and Reference
Data
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . .page A-3
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-4
SPECIFICATIONS
Functional
Specifications
Output
WirelessHART™ acoustic, temperature states.
Humidity Limits
0 - 100% relative humidity
Temperature Limits
-40 °C to 85 °C
Transmit Rate
User selectable, 4, 8, 16, 32 seconds, or 1 to 60 min.
Physical Specifications Electrical Connections/Power Module
• Replaceable, non-rechargeable, Intrinsically Safe Lithium-Thionyl
Chloride power module pack with PBT enclosure
• Eight year power module life at reference conditions
(1)
Field Communicator Connections
Communication Terminals
Clips permanently fixed to power module
Materials of Construction
Enclosure
Housing
• PBT/PC
Cover O-ring
• Buna-N
Power Module
• PBT/PC
Antenna
• Integrated omnidirectional antenna
(1) Reference conditions are 70 °F (21 °C), transmit rate of once per minute, and routing data
for three additional network devices.