Siemens SITRANS LVL200E Manuale di istruzioni per l'uso - Pagina 27

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Siemens SITRANS LVL200E Manuale di istruzioni per l'uso

Supplement

9.1

Technical data

General data

Material 316L corresponds to 1.4404 or 1.4435

Materials, wetted parts

Ʋ Process fitting - thread

Ʋ Process fitting - flange

Ʋ Process seal

Ʋ Tuning fork

Ʋ Extension tube: ø 21.3 mm (0.839 in)

Materials, non-wetted parts

Ʋ Aluminium die-casting housing

Ʋ Stainless steel housing, electropol-

ished

Ʋ Seal between housing and housing

cover

Ʋ Ground terminal

Ʋ Temperature adapter (optional)

Second Line of Defense (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 Glass potting

Ʋ Contacts

Ʋ Helium leak rate

Ʋ Pressure resistance

Sensor length (L)

Ʋ 316L, Alloy C22 (2.4602)

Ʋ Alloy C22 (2.4602) enamelled

Ʋ 316L, ECTFE coated

Ʋ 316L, PFA coated

Tube diameter

or gas-tight leadthrough

*7ML19985KY01*

316L, Alloy C22 (2.4602)

316L, 316L with Alloy C22 (2.4602) coating, steel enam-

elled, 316L with ECTFE coating, 316L with PFA coating

Klingersil C-4400

316L, Alloy C22 (2.4602), Alloy C4 (2.4610) enamelled

316L, Alloy C22 (2.4602), Alloy C22 (2.4602) enamelled,

316L with ECTFE coating, 316L with PFA coating

Aluminium die-casting AlSi10Mg, powder-coated - basis:

Polyester

316L

Silicone (Aluminium housing, stainless steel housing,

electropolished)

316L

Borosilicate glass - Schott no. 8421

1.4101

< 10

mbar l/s

-6

PN 64

80 ... 6000 mm (3.15 ... 236.2 in)

80 ... 1500 mm (3.15 ... 59.06 in)

80 ... 3000 mm (3.15 ... 118.1 in)

80 ... 4000 mm (3.15 ... 157.48 in)

ø 21.3 mm (0.839 in)

SITRANS LVL200E - Operating Instructions