Reference Manual
00809-0100-4727, Rev EA
October 2010
A-15
Rosemount 8700 Series
0.15- through 1-in. (4 through 25 mm):
316 SST, ASTM A193, Grade B8M, Class 1 threaded mounting studs;
ASTM A194, Grade 8M heavy hex nuts; SAE per ANSI B18.2.1, Type A,
Series N flat washers.
1.5- through 8-in. (40 through 200 mm):
CS, ASTM A193, Grade B7, Class 1 threaded mounting studs; ASTM
A194, Grade 2H heavy hex nuts; SAE per ANSI B18.2.1, Type A, Series N
flat washers; all items clear, chromate zinc-plated.
EN 1092 (DIN)
4 through 25 mm (0.15- through 1-in.):
316 SST ASTM A193, Grade B8M Class 1 threaded mounting studs;
ASTM A194, Grade 8M, DIN 934 H=D, metric heavy hex nuts; 316 SST,
A4, DIN 125 flat washers.
40 through 200 mm (1.5- through 8-in.):
CS, ASTM A193, Grade B7 threaded mounting studs; ASTM A194, Grade
2H, DIN 934 H=D, metric heavy hex nuts; CS, DIN 125 flat washers; all
items yellow zinc-plated.
Electrical Connections
Two
1
/
2
–14 NPT connections with number 8 screw terminals are provided in
the terminal enclosure for electrical wiring.
Grounding Electrode
An optional grounding electrode can be installed similarly to the measurement
electrodes through the sensor lining. It is available in all electrode materials.
Grounding Rings
Optional grounding rings can be installed between the flange and the sensor
face on both ends of the sensor. They have an I.D. slightly smaller than the
sensor I.D. and an external tab to attach ground wiring. Grounding rings are
available in 316L SST, Nickel Alloy 276 (UNS N10276), titanium, and
tantalum.
Dimensions and Weight
See Figure A-8, Figure A-9, and Table 1.
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Industry Automation
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