Proline Promag 50D
Hauser
17
Operating conditions: Environment
Ambient temperature range
• Sensor: –20 to +60 °C
• Transmitter: –20 to +60 °C
"
Caution!
• The permitted temperature range of the measuring tube lining may not be undershot or overshot
(
→
"Operating conditions: Process"
→
"Medium temperature range").
• Install the device in a shady location. Avoid direct sunlight, particularly in warm climatic regions.
• The transmitter must be mounted separate from the sensor if both the ambient and fluid temperatures are
high.
Storage temperature
• Sensor: –20 to +60 °C
• Transmitter: –20 to +60 °C
"
Caution!
• 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.
Degree of protection
IP 67 (NEMA 4X) for transmitter and sensor
Shock and vibration resistance
Acceleration up to 2 g following IEC 600 68-2-6
Electromagnetic compatibility
(EMC)
• As per IEC/EN 61326 and NAMUR Recommendation NE 21
• Emission: to limit value for industry EN 55011
