KROHNE OPTISWITCH 3100C 2wire EN - Manual (Page 28)

9 Supplement
9.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
- Process fitting - thread
316L
- Process fitting - flange 316L
- Process seal Klingersil C-4400
- Tuning fork 316L
- Extension tube ø 43 mm (1.7 in) 316L
Materials, non-wetted parts
- Housing
Plastic PBT (Polyester), Alu die-casting pow-
der-coated, 316L
- Seal ring between housing and
housing cover
NBR (stainless steel housing), silicone (Alu/
plastic housing)
- Ground terminal 316L
Weight
- with plastic housing
1500 g (53 oz)
- with Aluminium housing 1950 g (69 oz)
- with stainless steel housing 2300 g (81 oz)
Max. lateral load 600 N (135 lbf) longitudinal to the fork side
Output variable
Output
Two-wire output
Suitable signal conditioning instrument SU 501 Ex
Output signal
- Mode min.
Vibrating element uncovered - 16 mA ±1 mA
Vibrating element covered - 8 mA ±1 mA
- Mode max.
Vibrating element uncovered - 8 mA ±1 mA
Vibrating element covered - 16 mA ±1 mA
- Fault signal <2.3 mA
Modes (adjustable) min./max.
Supplement
28 OPTISWITCH 3100 C - with two-wire output
29955
-EN
-060830