Transmitter With Flush Diaphragm - ABB 261GS Operating Instruction

9.5.3

Transmitter with flush diaphragm

Fig. 26: Dimensions - With flush diaphragm
1 Welded connections / tapped hole for flush diaphragm, part no. 284903 | 2 No burrs |
3 Groove for gasket DIN 3869 - 21 18.5 x 23.9 x 1.5 | 4 Groove for O-ring 15 x 2
1 Bevel after cutting threads
2 Minimum dimension
3 Wrench size 27
261Gx, 261Ax | IM/261Gx/Ax-EN Rev. 08 45