1 Introduction
MANUAL TME400-VCF · EN08 · July, 01
st
2021
-25°C to +55°C (II 2G Ex ia IIC T4)
According to PED 2014/68/EU
-20°C to +80°C (spheroidal graphite iron)
-40°C to +80°C (cast steel)
-40°C to +80°C (stainless steel)
-10°C to +80°C (welded version
and round steel material)
Pressure safety for DN25 according
to sound engineering practice, see
PED 2014/68/EU, sec. 4, subsec. 3
-40°C to +60°C (aluminum)
Lower temperature limits are available on request with the welded version and round steel material.
If different temperature ranges apply simultaneously, the smallest specified
range applies for the overall system. This is also marked on the type plate.
Direct solar radiation must be avoided.
The temperature sensor must not be connected via the housing plug on the
meter in hazardous areas; a dedicated cable must be routed for the tempera-
ture sensor!