18 266CRH / 266CRT, 266CSH / 266CST MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A
… 6 Installation
Mounting dimensions – Model 266CRx
Transmitter with barrel housing
M10029-01
6
9
1 2
3
4
5
6
7
8
9 j
91 (3.58)
179 (7.02)
54 (2.13)
29 (1.14)
18 (0.71)
18 (0.71)
56 (2.21)
53 (2.09)
210 (8.28)
54 (2.13)
71(2.80)
1 Push buttons
2 Name plate
3 Certification plate
4 Optional plate (code I2)
5 Process connection
6 Vent / drain valve
7 Space for removing the cover
8 Terminal side
9 Electronics side
j LCD display housing cover
Figure 5: Barrel housing, Dimensions in mm (in)
Note
In the case of models with just one remote seal, the threaded connection (¼-18 NPT directly or ½-14 NPT using adapter) of the
standard process flange, the gasket groove, and the gasket comply with IEC 61518.
The screw-on thread for attaching the adapter flange to the process flange is A16-20 UNF.
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