KROHNE OPTISWITCH 5100C Contactless EN - Manual (Page 25)

9 Supplement
9.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
- Process fitting - thread
316L, Hastelloy C4 (2.4602)
- Process fitting - flange 316L, 316L with Hastelloy C4 plated, 316L with
ECTFE coated, 316L with PFA coated
- Process seal Klingersil C-4400
- Tuning fork 316L, Hastelloy C4 (2.4610)
- Extension tube ø 21.3 mm (0.84 in) 316L, Hastelloy C4 (2.4610), 316L with ECTFE
coating, 316L with PFA coating
Sensor length
- length OPTISWITCH 5100 C, 5150
C
See "Supplement - Dimensions"
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)
- waveguide in the housing cover PMMA (Makrolon)
- Ground terminal 316L
- Temperature adapter (optional) 316L
- Gas-tight leadthrough (optional) 316L/glass
Weights
- Plastic housing
760 g (27 oz)
- Aluminium housing 1170 g (41 oz)
- Stainless steel housing 1530 g (54 oz)
Layer thickness
- ECTFE
approx. 0.5 mm (approx. 0.02 in)
- PFA approx. 0.5 mm (approx. 0.02 in)
Surface quality
- Standard
R
a
approx. 3 µm (approx. 1.18 -4 in)
- Hygienic version 3A (OPTISWITCH
5150 C)
R
a
<0.8 µm (<3.15 -5 in)
OPTISWITCH 5100 C, 5150 C - with contactless electronic switch 25
Supplement
30428
-EN
-060831