Supplement; Technical Data - Vega EL 4 Operating Instructions Manual

9 Supplement

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 differ from the data listed herein - for example regarding the process
conditions or the voltage supply.
General data
Materials 316Ti corresponds to 1.4571, 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
Ʋ Process fitting
Ʋ Process seal
Ʋ Insulation (partly insulated)
Ʋ Electrode (rod partly PP insulated:
ø 4 mm/0.157 in)
Materials, non-wetted parts
Ʋ Housing
Ʋ Housing lid
Ʋ Seal between housing and housing lid NBR
Ʋ Cable gland
Ʋ Sealing, cable gland
Ʋ Blind plug, cable gland
Process fitting
Weight
Ʋ With plastic housing
Ʋ Rod weight: ø 4 mm (0.157 in)
Sensor length (L1 - L5)
Insulation length
Output variable
Suitable signal conditioning instruments VEGATOR 131, 132, 256C, 631, 632
Ambient conditions
Ambient temperature on the housing
Storage and transport temperature
Process conditions
Process pressure
Process temperature EL 4 of 316L
Conductance of the medium
18
PP
Klingersil C-4400
PP
316Ti, Alloy C22 (2.4602)
PP
PBT
PA, stainless steel, brass
NBR
PA
G1½ (DIN 3852-A)
400 g (14 oz)
100 g/m (1.1 oz/ft)
0.1 ... 4 m (0.33 ... 13.12 ft)
78 mm (3 in)
-40 ... +80 °C (-40 ... +176 °F)
-40 ... +80 °C (-40 ... +176 °F)
-1 ... 6 bar/-100 ... 600 kPa (-14.5 ... 87 psig)
-20 ... +100 °C (-4 ... +212 °F)
min. 7.5 µS/cm
Conductive probe EL 4 •