Vega VEGAFLEX 86 4 … 20 mA_HART - four-wire Bedienungsanleitung PDF herunterladen (Seite 71)

11 Supplement

VEGAFLEX 86 • 4 … 20 mA/HART - four-wire

41845-EN-130314

11 Supplement

11.1 Technical data

General data

316L corresponds to 1.4404 or 1.4435

Materials, wetted parts

Ʋ Process tting - rod version 316L and Aluminium oxide-ceramic 99.7 % (Al

Hastelloy C22 (2.4602) and Aluminium oxide-ceramic

99.7 % (Al

)

Ʋ Process tting - cable version 316L and Aluminium oxide-ceramic 99.7 % (Al

)

Ʋ Rod: ø 16 mm (0.63 in) 316L or Hastelloy C22 (2.4602)

Ʋ Cable: ø 2 mm (0.079 in) 316 (1.4401)

Ʋ Cable: ø 4 mm (0.157 in) 316 (1.4401)

Ʋ Gravity weight (optionally available) 316L

Ʋ Centering weight (optionally available) 316L

Ʋ Process seal on the instrument side

(cable/rod leadthrough)

Ceramic-graphite

Ʋ Process seal On site

Materials, non-wetted parts

Ʋ Plastic housing plastic PBT (Polyester)

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

Polyester

Ʋ Stainless steel housing - precision

casting

316L

Ʋ Stainless steel housing, electropol-

ished

316L

Ʋ Second line of defence Borosilicate glass GPC 540

Ʋ Seal between housing and housing

cover

NBR (stainless steel housing, precision casting), silicone

(aluminium/plastic housing; stainless steel housng,

electropolished)

Ʋ Inspection window in housing cover

(optional)

Polycarbonate (with Ex d version: glass)

Ʋ Ground terminal 316L

Ohmic contact Between ground terminal, process tting and probe

Process ttings

Ʋ Pipe thread, cylindrical (ISO 228 T1) G1½ according to DIN 3852-A

Ʋ American pipe thread, conical

(ASME B1.20.1)

1½ NPT

Ʋ Flanges e.g. DIN from DN 50, ANSI from 2"

Weight

Ʋ Instrument weight (depending on

process tting)

approx. 6 … 12 kg (13.23 … 26.46 lbs)

Ʋ Rod: ø 16 mm (0.63 in) approx. 1580 g/m (17 oz/ft)

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 91 92

Kommentare zu diesen Handbüchern

Keine Kommentare

Vega VEGAFLEX 86 4 … 20 mA_HART - four-wire Bedienungsanleitung Seite 71

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Vega VEGAFLEX 86 4 … 20 mA_HART - four-wire