17.6 Temperatures
Data
Value Unit
Storage and transport temperature:
-20 … +50 °C
Ambient temperature in operation (power
end/drive and control):
-10 … +45 °C
Medium temperature:
-10 °C ... see
following table
Material version
Long term
Temporary *
PP
50 °C
100 °C
NP
45 °C
60 °C
PV
50 °C
120 °C
SS
50 °C
120 °C
TT
50 °C
120 °C
* Max. temp., for 15 min at max. 2 bar, depending on the ambient tem‐
perature
17.7 Climate
Data
Value Unit
Maximum air humidity*:
95 % relative
humidity
* non-condensing
Test: Humid heat, cyclical
in accordance with EN 680068-2-30: 2005
17.8 Degree of Protection and Safety Requirements
Protection against accidental contact and humidity:
IP 65 according to DIN EN 60529
Degree of protection:
1 - mains power connection with protective earth conductor
17.9 Compatibility
Unlike the gamma/ L product range, compatibility is guaranteed with the
following components:
n
Control cable Beta
®
5-wire for "External" function.
n
Control cable gamma/Vario 2-, 4- and 5-wire for the "External" func‐
tion
n
Level switch 2-stage (gamma / Beta
®
/ delta
®
)
n
Dosing line cross-sections for gamma / Beta
®
n
Standard connector kit for gamma / Beta
®
n
Wall brackets for gamma / Beta
®
Pump, fully assembled
Liquid end
Degree of protection
Safety requirements
Technical Data
81
