Supplement; Technical Data - KROHNE OPTISWITCH 5300 Handbook

9 Supplement

9 Supplement
9.1

Technical data

Note for approved instruments
The technical data in the respective safety instructions which are included in delivery are valid for
approved instruments (e.g. with Ex approval). These data can differ from the data listed herein, for
example regarding the process conditions or the voltage supply.
All approval documents can be downloaded from our homepage.
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
Ʋ Process fitting - thread (up to 100 bar) Inconel 718
Ʋ Process fitting - thread (up to 160 bar) Inconel 718
Ʋ Process fitting - flange
Ʋ Process seal
Ʋ Tuning fork
Ʋ Extension tube: ø 21.3 mm (0.839 in)
up to 100 bar (optional)
Ʋ Extension tube: ø 21.3 mm (0.839 in)
up to 160 bar (optional)
Materials, non-wetted parts
Ʋ Plastic housing
Ʋ Aluminium die-cast housing
Ʋ Stainless steel housing (precision
casting)
Ʋ Stainless steel housing (electropol-
ished)
Ʋ Seal between housing and housing lid Silicone SI 850 R, NBR silicone-free
Ʋ Ground terminal
Ʋ Cable gland
Ʋ Sealing, cable gland
Ʋ Blind plug, cable gland
Ʋ Temperature adapter (ø 33,7 mm)
Second Line of Defense resp. gas-tight leadthrough (optional)
Ʋ The Second Line of Defense (SLOD)
is a second level of the process
separation in the form of a gas-tight
feedthrough in the lower part of the
housing, preventing product from
penetrating into the housing.
Ʋ Supporting material
Ʋ Material
36
316L
On site
Inconel 718
316L
Alloy C22 (2.4602)
Plastic PBT (Polyester)
Aluminium die-casting AlSi10Mg, powder-coated (Basis:
Polyester)
316L
316L
316L
PA, stainless steel, brass
NBR
PA
316L
316L
Ceramic Al O (99.5 %)
2 3
OPTISWITCH 5300 C • Two-wire 8/16 mA