VEGA Capacitive electrodes EL 4 … 20 mA - Compact - Manual (Page 7)

Capacitive electrodes EL 4 … 20 mA - Compact 7
22652-EN-020809
Product description
1.3 Technical data
Housing
Housing material plastic PBT (Polyester) or Aluminium
plastic-coated
Protection
- plastic housing
IP 66
- Aluminium housing IP 66/67 (meets requirements of both protection
types)
Cable entry 1 piece M20 x 1.5
Terminals for max. 1.5 mm 2 wire cross-section
Mechanical connection
Material galvanized steel (St 37), 1.4571 (stst), Aluminium
Thread G 1 1/
2
A or 1 1/
2
" NPT
Flange flange versions
Electrode
Material
- EL 11
1.4435 (316 L)
- EL 21 steel (St 37)
- EL 31 1.4401 (316 L)
- EL 24, 42 1.4571 (316 L)
Length
- rod
max. 3 m
- cable max. 20 m
Insulation see "Insulation materials"
Max. tensile load (cable)
- EL 31
20 KN
- EL 33, 34, 52, 53 15 KN
Ambient conditions
Ambient temperature on the housing -40°C … +80°C
Product temperature see "Product temperature and operating
pressure"
Storage and transport temperature -40°C … +80°C
Operating pressure see "Product temperature and operating
pressure"