Figure 16: Pipe Mounting Bracket Assembly; Figure 17: Horizontal Flange Assembly, Pipe-Mounted - ABB 266 MODBUS User Manual

3. Secure the mounting bracket to the mounting pipe with two U-bolts, flat washers, split washers and bolts (Figure 16).
Flat washer, split
washer, and nut
4. Align the sealing rings and bolt holes between the manifold and the transmitter. Bolt the transmitter to the manifold.
5. Attach the transmitter to the underside of the bracket, using four bolts (Figure 17).
6. Connect the manifold tubing to the orifice fitting. Mounting is now complete.
IMPORTANT NOTE: To rotate the housing and display, follow the instructions in section 3.4, Housing and
display orientation. For additional mounting options, refer to Appendix D, Additional mounting examples.
22 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB
(4 places)

Figure 16: Pipe mounting bracket assembly

Bracket
266 Multivarible
transmitter
Meter run

Figure 17: Horizontal flange assembly, pipe-mounted

Mounting pipe
Manifold
3 Installation
U-bolts
(2 places)