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Reference Manual
00809-0100-4727, Rev EA
October 2010
Rosemount 8700 Series
A-14
Maximum Safe Working Pressure at 100 °F
(38 °C)
ETFE Lining
Full vacuum to 740 psi (5.1 MPa) for 0.5- through 8-in.
(15 through 200 mm) sensors
PTFE Lining
Full vacuum through 4-in. (100 mm) line sizes. Consult factory for vacuum
applications with line sizes of 6 inches (150 mm) or larger.
PFA Lining
Full vacuum to 285 psi (1.96 MPa) for 0.15- and 0.30-in. (4 and 8 mm)
sensors
Conductivity Limits
Process liquid must have a conductivity of 5 microsiemens/cm (5
micromhos/cm) or greater for 8711. Excludes the effect of interconnecting
cable length in remote mount transmitter installations.
8711 PHYSICAL
SPECIFICATIONS
Non-Wetted Materials
Sensor
303 SST (ASTM A582)
CF3M or CF8M (ASTM A351)
Coil Housing
Investment cast steel (ASTM A-27)
ASTM A732 (cast), A519, A513, A53 (pipe), A569, A570 (sheet)
Paint
Polyurethane
Process-Wetted Materials
Lining
ETFE, PTFE, and PFA
Electrodes
316L SST, Nickel Alloy 276 (UNS N10276), tantalum,
80% platinum—20% iridium, titanium
Process Connections
Mounts between these Flange Configurations
ASME B16.5 (ANSI): Class 150, 300
EN 1092 (DIN): PN 10 and 25
BS: 10 Table D, E, and F
Studs, Nuts, and Washers
(1)
ASME B16.5 (ANSI)
(1)
0.15- and 0.30-in. (4 and 80 mm) sensors mount between
1
/
2
-in. flange.
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
+86-755-8660-6182