6 | Technical data
FISCHER Mess- und Regeltechnik GmbH
14/20
BA_EN_NC57
6.6 Operating conditions
Ambient temperature range
-20 °C ... +70 °C
Storage temperature range
-40 °C ... +80 °C
Medium temperature range
Max. 80°C
IP protection class
IP67
EMC
EN 61326-1:2013
EN 61326-2-3:2013
RoHS
EN IEC 63000:2018
6.7 Construction design
Electrical connection
M12 connector 4-pin, male
Installation position
vertical
6.7.1 Materials
Materials of the parts that come into contact with the medium
Probe rod (bare)
Stainless steel 1.4404
with coating
ECTFE
Insulation piece
PEEK
Screw connection
Stainless steel 1.4404
Materials of the parts that come into contact with the surroundings
Housing
Stainless steel
Bayonet ring housing 1.4301
Field housing 1.4571
Compound mass
Polyurethane
M12 plug
Polyamide
Earthing connection
Brass, tin-coated
