North American Differential Pressure Transmitter
Dimensions 8246-A
T raditional Flange Mounting (8246-A) Less Manifold
DIMENSIONS inches (mm)
Certification label
5.0 (127)
½ -14 NPT conduit connection (two places, other sizes available
4 .1 (105)
4.3 (110)
0.75 (20) clearance for cover removal
0/75 (20) clearance for cover removal
Terminal connections
Transmitter circuitry
Housing rotation set screw
7.9 (202)
FIELD TERMINALS
Meter cover (optional)
Nameplate
1.7 (43)
CL
3.4 (86)
1.1 (28)
1.1 (28)
2.2 (56)
Drain/vent valve
½ -14 NPT on optional flange adapters. Adapters can be rotated to give connection centers of 2.00 (51), 2/125 (54), or 2.25 (57).
¼ -18 NPT on traditional flange for pressure connection without the use of flange adapters. Connection per DIN STD. 19213 2.13 (54) ±0.008 in. connection centers.
Three-Valve Manifold (8246-A-3M) Zeroing Manifold 4.1 (104)
4.96 (126)
Conduit connection (2 places)
4.3 (109)
Terminal connection
6.3 (159)
Transmitter circuitry Meter cover (optional)
FIELD TERMINALS
½ -14 NPT on process connection w/mounting adapters
3.6 (92)
¼ -18 NPT *
Drain/vent valve
2.7 (69)
1.05 (26.7)
3.5 (89)
1.1 (28)
8.9 (226)
* ¼ -18 NPT on traditional flange for process connections without mounting adapters.
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