Proline Promag W 800
Endress+Hauser 25
Environment
Ambient temperature range Transmitter
–20 to +60 °C (–4 to +140 °F)
Sensor
• Flange material carbon steel: –10 to +60 °C (14 to +140 °F)
• Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
The permitted temperature range of the measuring tube lining may not be undershot or overshot,
"Medium temperature range" section.
Note the following points:
• Install the measuring device in a shady location.
– Avoid direct sunlight, particularly in warm climatic regions.
– Avoid direct exposure to weather conditions.
If necessary use a protective cover or weather protector.
• The transmitter must be mounted separate from the sensor if both the ambient and fluid temperatures are
high.
• If the measuring device is to be operated with the AVERAGE, SMART or MAX.LIFE profile at low ambient
temperatures, regular housing heating should be provided if necessary.
Storage temperature The storage temperature corresponds to the operating temperature range of the measuring transmitter and the
appropriate measuring sensors.
Note the following points:
• The measuring device must be protected against direct sunlight during storage in order to avoid unacceptably
high surface temperatures.
• A storage location must be selected where moisture does not collect in the measuring device. This will help
prevent fungus and bacteria infestation which can damage the liner.
• Never remove any protection caps or protective covers mounted before installing the measuring device.
• Also be mindful of the following when storing the batteries:
– Avoid any short-circuiting of the battery poles.
– The storage temperature should preferably be 21 °C (70 °F).
– Store in a dry, dust-free atmosphere that is not subject to large fluctuations in temperature.
– Protect from sunlight.
– Do not store near heaters.
Altitude –200 to +4000 m (–656 to +13124 ft)
Atmosphere If a plastic transmitter housing is permanently exposed to certain steam and air mixtures, this can damage the
housing.
If you are unsure, please contact your Endress+Hauser Sales Center for clarification.
Degree of protection Transmitter
• Standard: IP66/67, Type 4X enclosure
• When housing is open: IP20, Type 1 enclosure
Sensor
• Standard: IP66/67, Type 4X enclosure
• Optionally available for remote version:
– IP66/67, Type 4X enclosure; fully welded, with protective varnish EN ISO 12944 C5-M.
Suitable for use in corrosive atmospheres.
– IP68, Type 6P enclosure; fully welded, with protective varnish EN ISO 12944 C5-M.
Suitable for permanent immersion in water 3 m (10 ft).
– IP68, Type 6P enclosure; fully welded, with protective varnish EN ISO 12944 Im2/Im3.
Suitable for permanent immersion in saline water 3 m (10 ft) or underground.
Shock resistance Acceleration up to 2 g following IEC 600 68-2-6
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