EF200F-C
Installation
25
6.1.2
Environment and process requirements
Ambient temperature range
Compact version
Measuring device
‒40 to +80
˚
C (‒40 to +176
˚F
)
Local display
‒40 to +70
˚
C (‒40 to +158
˚F
)
1)
1)
At temperatures < ‒20
˚
C(‒4
˚F
), depending on the physical characteristics involved, it may
no longer be possible to read the liquid crystal display.
Remote version
Transmitter
‒40 to +80
˚
C (‒40 to +176
˚F
)
1)
Sensor
‒40 to +85
˚
C (‒40 to +185
˚F
)
1)
Local display
‒40 to +70
˚
C (‒40 to +158
˚F
)
1)
1)
At temperatures < ‒20
˚
C(‒4
˚F
), depending on the physical characteristics involved, it may
no longer be possible to read the liquid crystal display.
If operating outdoors:
Avoid direct sunlight, particularly in warm climatic regions.
You can order a weather protection cover from TLV. → See 15.1.1
Thermal insulation
For optimum temperature measurement and mass calculation, heat transfer at the sensor
must be avoided for some fluids. This can be ensured by installing thermal insulation. A
wide range of materials can be used for the required insulation.
This applies for:
• Compact version
• Remote sensor version
The maximum insulation height permitted is illustrated in the diagram:
►
