Proline Promag W 400 HART
Installation
Hauser
23
6.1.2
Requirements from environment and process
Ambient temperature range
Transmitter
–40 to +60 °C (–40 to +140 °F)
Local display
–20 to +60 °C (–4 to +140 °F), the readability of the display may be
impaired at temperatures outside the temperature range.
Sensor
• Process connection material, carbon steel:
–10 to +60 °C (+14 to +140 °F)
• Process connection material, stainless steel:
–40 to +60 °C (–40 to +140 °F)
Liner
Do not exceed or fall below the permitted temperature range of the liner .
If operating outdoors:
• Install the measuring device in a shady location.
• Avoid direct sunlight, particularly in warm climatic regions.
• Avoid direct exposure to weather conditions.
• If the compact version of the device is insulated at low temperatures, the insulation must
also include the device neck.
• Protect the display against impact.
• Protect the display from abrasion by sand in desert areas.
You can order a display guard from Hauser : → 144
Temperature tables
Observe the interdependencies between the permitted ambient and fluid
temperatures when operating the device in hazardous areas.
For detailed information on the temperature tables, see the separate document
entitled "Safety Instructions" (XA) for the device.
System pressure
A0028777
Never install the sensor on the pump suction side in order to avoid the risk of low pressure,
and thus damage to the liner.
Furthermore, install pulse dampers if reciprocating, diaphragm or peristaltic pumps
are used.
• For information on the liner's resistance to partial vacuum → 159
• For information on the shock resistance of the measuring system
• For information on the vibration resistance of the measuring system
Vibrations
In the event of very strong vibrations, the pipe and sensor must be supported and fixed.
It is also advisable to mount the sensor and transmitter separately.
• For information on the shock resistance of the measuring system
• For information on the vibration resistance of the measuring system
Summary of Contents for Proline Promag W 400 HART
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