Owner's manual

<1. Specications>
1-14
IM 11T3E1-01E
1.3.5 Detector Unit (Intrinsically Safe, Explosion-proof)
• Hardware for Pipe Mounting : GD40
Approx. 117 (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.
F0105.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.)
1.3.6 Surge protector: K9215LP
21
M4 SCREW TERMINAL
Ø4.2
1128.5
4.5
41
5.5
20028
Unit: mm (in.)
F0106.ai
(0.17)
(0.43)
(1.12)
(0.22)
(7.86)
(1.1)
(0.18)
(1.61)