Instruction Manual

9.2 Dimensions
OPTISWITCH 4000 C, standard version
158mm (6
7
/
32
")
35mm
(1
3
/
8
")
27mm
(1
1
/
16
")
36mm
(1
27
/
64
")
L
40mm
(1
37
/
64
")
13mm
(
33
/
64
")
ø21,3mm
(
27
/
32
")
ø31,7mm
(1
1
/
4
")
G
3
/
4
A,
3
/
4
"NPT
G1A, 1"NPT
32
3
1 2
42mm
(1
21
/
32
")
28mm
(1
7
/
64
")
165mm (6
1
/
2
")
42mm
(1
21
/
32
")
Fig. 13: OPTISWITCH 4000 C, standard version
1 Thread G¾ A, G1 A, ¾ NPT or 1 NPT (valve plug DIN 43650)
2 Thread G¾ A, G1 A, ¾ NPT or 1 NPT (valve plug DIN 43650 with IDC method of termination)
3 Switching point
LLength with G¾ A, ¾ NPT: 66 mm (2.6 in)
LLength with G1 A, 1 NPT: 69 mm (2.7 in)
LLength with switching point = L + 48 mm (1
.9 in)
Supplement
28 OPTISWITCH 4000 C - with contactless electronic switch
31762-EN-060830