VEGA VEGASON 54K…56K - Manual (Page 15)

VEGASON 54K … 56K 15
Technical data
Process fittings
VEGASON 54 G 1 A, 1-11.5 NPT, DN 50, DN 80, DN 200
VEGASON 55 G 1 A, 1-11.5 NPT, DN 50, DN 80, DN 250
VEGASON 56 G 1 A, 1-11.5 NPT, DN 50, DN 80, DN 200
Note:
Generally an adapter flange is necessary for G 1 A, 1-11.5 NPT, DN 50 and DN 80.
Connection cables
Four-wire sensors supply and signal in two separate cables
Electrical connection spring-loaded terminals, wire cross-section
generally 2.5 mm
2
- option screw connection
Ground connection max. 4 mm 2
Transducer cable
- VEGASON 54, 55
5 … 300 m (cable diameter 7.2 … 7.6 mm)
- VEGASON 56 5 … 300 m (cable diameter 9.5 … 9.9 mm)
Cable entry for signal and supply cable
with spring-loaded terminals
- plastic housing (PBT)
2 x M20 x 1.5 (cable diameter 5 … 9 mm)
or 2 x
1 /
2
“ NPT (cable diameter
3.1 … 8.7 mm or 0.12 … 0.34 inch)
- Aluminium housing and
Ex d terminal compartment 2 x 1 /
2
“ NPT (cable diameter 3.1 … 8.7 mm
or 0.12 … 0.34 inch)
Materials
Housing PBT (Valox) or aluminium
Process fitting
- flange version
Alu or PP
- swivelling holder and thread galvanised steel
Transducer
- VEGASON 54
PA (1.4301 at StEx)
- VEGASON 55, 56 UP
Transducer diaphragm
- VEGASON 54
1.4571
- VEGASON 55 Alu/PE foam
- VEGASON 56 Alu/PTFE nonadhesive coating
Transducer cable (cable cover)
- VEGASON 54, 55
PUR (1.1082)
- VEGASON 56 silicone (1.1083)