Vega VEGAVIB 61 - Supplement; 9.1 Technical data

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9 Supplement
VEGAVIB 61 • Two-wire 8/16 mA
29268-EN-170315
9 Supplement
9.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions are valid for approved instruments (e.g. with
Exapproval).Thesedatacandierfromthedatalistedherein,forexampleregardingtheprocess
conditions or the voltage supply.
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
Ʋ Processtting-thread 316L
Ʋ Processtting-ange 316L
Ʋ Process seal Klingersil C-4400
Ʋ Vibrating rod 316L, 318 S13 (1.4462)
Ʋ Extension tube ø 29 mm (1.14 in) 316L
Materials, non-wetted parts
Ʋ Plastic housing plastic PBT (Polyester)
Ʋ Aluminium die-cast housing Aluminium die-casting AlSi10Mg, powder-coated - basis:
Polyester
Ʋ Stainless steel housing (precision
casting)
316L
Ʋ Stainless steel housing (electropol-
ished)
316L
Ʋ Seal between housing and housing lid Silicone
Ʋ Light guide in housing cover (plastic) PMMA (Makrolon)
Ʋ Ground terminal 316L
Ʋ Cable gland PA, stainless steel, brass
Ʋ Sealing, cable gland NBR
Ʋ Blind plug, cable gland PA
Processttings
Ʋ Pipe thread, cylindrical (DIN 3852-A) G1, G1½
Ʋ Pipe thread, conical (ASME B1.20.1) 1 NPT, 1½ NPT
1 NPT: core diameter of the internal thread > 29.2 mm
(1.15 in)
Instrument weight (depending on pro-
cesstting)
0.8 … 4 kg (0.18 … 8.82 lbs)
Max. lateral load 400 N (90 lbf)
Torque for NPT cable glands and Conduit tubes
Ʋ Plastic housing max. 10 Nm (7.376 lbf ft)
Ʋ Aluminium/Stainless steel housing max. 50 Nm (36.88 lbf ft)