Proline Prowirl F 200 PROFIBUS PA
Installation
Hauser
23
6.1.2
Requirements from environment and process
Ambient temperature range
Compact version
Measuring device
Non-hazardous area:
–40 to +80 °C (–40 to +176 °F)
Ex i, Ex nA, Ex ec:
–40 to +70 °C (–40 to +158 °F)
Ex d, XP:
–40 to +60 °C (–40 to +140 °F)
Ex d, Ex ia:
–40 to +60 °C (–40 to +140 °F)
Local display
–40 to +70 °C (–40 to +158 °F)
1)
Additionally available as order code for "Test, certificate", option JN "Transmitter ambient temperature –
50 °C (–58 °F)".
2)
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
Non-hazardous area:
–40 to +80 °C (–40 to +176 °F)
Ex i, Ex nA, Ex ec:
–40 to +80 °C (–40 to +176 °F)
Ex d:
–40 to +60 °C (–40 to +140 °F)
Ex d, Ex ia:
–40 to +60 °C (–40 to +140 °F)
Sensor
Non-hazardous area:
–40 to +85 °C (–40 to +185 °F)
Ex i, Ex nA, Ex ec:
–40 to +85 °C (–40 to +185 °F)
Ex d:
–40 to +85 °C (–40 to +185 °F)
Ex d, Ex ia:
–40 to +85 °C (–40 to +185 °F)
Local display
–40 to +70 °C (–40 to +158 °F)
1)
Additionally available as order code for "Test, certificate", option JN "Transmitter ambient temperature –
50 °C (–58 °F)".
2)
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 Hauser. → 185.
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:
Summary of Contents for Proline Prowirl F 200
Page 224: ...www addresses endress com...
