18
9 Supplement
Conductive probe EL 9 •
41050-EN-220324
9 Supplement
9.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions which are included in delivery 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.
All approval documents can be downloaded from our homepage.
General data
Materials 316Ti corresponds to 1.4571, 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
Ʋ Process fitting
316L
Ʋ Process seal
Klingersil C-4400
Ʋ Insulation (partly insulated)
PTFE, polyolefin
Ʋ Electrode - Rod up to the crimping
316Ti
Ʋ Probe - cable
316L, PFA coated
Ʋ Gravity weight
316Ti
Materials, non-wetted parts
Ʋ Housing
316Ti
Ʋ Housing lid
PBT
Ʋ Seal between housing and housing lid NBR
Ʋ Cable gland
PA, stainless steel, brass
Ʋ Sealing, cable gland
NBR
Ʋ Blind plug, cable gland
PA
Process fitting
G½ A (DIN 3852-A)
Weight
Ʋ With stainless steel housing
725 g (25.6 oz)
Ʋ Cable weight: ø 2.5 mm (0.1 in)
400 g/m (0.65 oz/ft)
Sensor length (L)
0.45 … 50 m (1.48 … 164 ft)
Output variable
Suitable controllers
VEGATOR 131, 132
Ambient conditions
Ambient temperature on the housing
-40 … +80 °C (-40 … +176 °F)
Storage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure
-1 … 63 bar/-100 … 6300 kPa (-14.5 … 914 psig)
Process temperature EL 9 of 316L
-50 … +130 °C (-58 … +266 °F)
Conductance of the medium
min. 7.5 µS/cm
