266CRH / 266CRT, 266CSH / 266CST
MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A
21
Mounting dimensions – Model 266CSx
Transmitter with barrel housing – horizontal flanges
M10019-02
29 (1.14)
18 (0.71)
18 (0.71)
21
0
(8.28)
60 (2.36)**
72 (2.83)***
56 (2.21)
53 (2.09)
1
2
(0
.4
7
)
90 (3.54)
33 (1.30)
65 (2.53)
41
3 (1.63),
9 (0.35)
*
142 (5.59)
179 (
7.
02)
91 (3.58)
145 (5.
70)
1
2
3
4
5
10
6
7
8
9
1
Push buttons
2
Name plate
3
Certification plate
4
Vent / drain valve
5
Process connection
6
Terminal side
7
LCD display housing cover
8
Electronics side
9
Process flange adapter
0
Space for removing the cover
*
54 mm (2.13 in) via ¼-18 NPT process flanges;
51 mm (2.01 in), 54 mm (2.13 in) or 57 mm (2.24 in) via ½-14 NPT adapter flanges.
Note
Process connection and seal groove satisfy IEC 161518.
Thread for attaching adapter flanges or other components (for example manifold) on the process flange:
A
16
-20 UNF.
**
With screw plug
*** With vent / drain valve
Figure 8: Barrel housing – horizontal flanges, Dimensions in mm (in)
