CAUTION
Hot surfaces resulting from hot process media
Risk of burns r
esulting from surface temperatures above 65°C (149°F).
• Take appropriate protective measures, for example contact protection.
• Make sure that protective measures do not cause the maximum permissible ambient
temperature to be exceeded. Refer to the information in Technical specications (Page 169).
CAUTION
External stresses and loads
Damag
e to device by severe external stresses and loads (e.g. thermal expansion or pipe
tension). Process media can be released.
• Prevent severe external stresses and loads from acting on the device.
NOTICE
Installation regulations
Ins
tallation shall only be performed by qualied personnel and in accordance with local
governing regulations.
5.1.3 Installation location requirements
WARNING
Insucient air suppl
y
The device may overheat if there is an insucient supply of air.
• Install the device so that there is sucient air supply in the room.
• Observe the maximum permissible ambient temperature. Refer to the information in the
section Technical specications (Page169).
NOTICE
Aggressive atmospheres
Damag
e to device through penetration of aggressive vapors.
• Ensure that the device is suitable for the application.
Installing/mounting
5.1Basic safety notes
SITRANS LR500 series with mA/HART
Operating Instructions, 03/2024, A5E51099898-AA 37