Section
7-1
7 Model 8705 Specifications
and Reference Data
SPECIFICATIONS
Functional Specifications
Service
Conductive liquids and slurries.
Line Sizes
½, 1, 1½, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, and 36 inch
(15, 25, 40, 50, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 750,
and 900 mm).
Interchangeability
All Model 8705 Flowtubes and Series 8712 or 8732C Transmitters are
completely interchangeable. System accuracy is maintained regardless
of line size or optional features. Each flowtube nameplate has a multi-
digit calibration number that can be entered into any Series 8712 or
8732C Transmitter through the local operator interface (LOI) or the
HART Communicator. No further calibration is necessary.
Upper Range Limit
30 ft/s (10 m/s).
Process Temperature Limits
Special Conditions
At process temperatures > X °F (100 °C), the flowmeter must be used
with heat resistant cables with a temperature rating >
X °F (120 °C).
PTFE Teflon Lining
–20 to 350 °F (–29 to 177 °C).
ETFE Tefzel Lining
–20 to 300 °F (–29 to 149 °C).
Polyurethane Lining
0 to 140 °F (–18 to 60 °C).
Neoprene Lining
0 to 185 °F (–18 to 85 °C).
Natural Rubber Lining
0 to 185 °F (–18 to 85 °C).
Ambient Temperature Limits
–30 to 150 °F (–34 to 65 °C).
To Next Page
Loading...
