KROHNE OPTISWITCH 3100C NAMUR EN - Manual (Page 31)

1
2
3
-50˚C
(-58˚F)
50˚C
(122˚F)
40˚C
(104˚F)
-40˚C
(-40˚F)
80˚C
(176˚F)
0˚C
(32˚F)
100˚C
(212˚F)
150˚C
(302˚F)
200˚C
(392˚F)
250˚C
(482˚F)
Fig. 17: Ambient temperature - Product temperature
1 Product temperature
2 Ambient temperature
3 Temperature range with temperature adapter
Density
- Standard >0.02 g/cm³ (0.0007 lbs/in³)
- adjustable >0.008 g/cm³ (0.0003 lbs/in³)
Electromechanical data
Cable entry/plug
1)
- Single chamber housing
l
1x cable entry M20x1.5 (cable-ø 5 … 9 mm),
1x blind stopper M20x1.5
or:
l
1x closing cap ½ NPT, 1x blind plug ½ NPT
or:
l
1x plug (depending on the version), 1x blind
plug M20x1.5
Spring-loaded terminals for wire cross-section up to 1.5 mm²
(0.0023 in²)
Adjustment elements
Mode switch
- min.
rising characteristics (High current when im-
mersed)
- max. falling characteristics (Low current when im-
mersed)
1) Depending on the version M12x1, according to DIN 43650, Harting, Am-
phenol-Tuchel, 7/8" FF.
Supplement
OPTISWITCH 3100 C - with NAMUR output 31
31356
-EN
-060830