Yokogawa GD40 Gas Density Detector - Manual (Page 27)

<2. Installation, Wiring and Piping>
2-4
IM 11T3E1-01E
2.1.4 Mounting the Detector
The detector is designed for pipe mounting.
Ap
pr
ox
. 1
17
(4
.6
)
Approx. 191 (7.5)
Approx. 92 (3.6)
Approx. 264 (10.4)
Approx. 193 (7.6)
Grounding terminal
(3 mm (0.11) screw)
Pipe-mounting
hardware
Mounting pipe
(JIS 50 A (60.5 mm in
outer dia.) nominal size)
Note: Cable gland is included only in GD40R.
F0205.ai
Wiring hole,
GD40R: G1/2
GD40V: 1/2 NPT
GD40T: 1/2 NPT
GD40G: 1/2 NPT
Sample gas inlet
GD40R: Rc1/4
GD40V: 1/4 NPT
GD40T: 1/4 NPT
GD40G: 1/4 NPT
Sample gas outlet
GD40R: Rc1/4
GD40V: 1/4 NPT
GD40T: 1/4 NPT
GD40G: 1/4 NPT
Unit: mm (in.)
Figure 2.3 Vertical Mounting