Product description
8
‣
Observe the specifications in the separate supplementary documentation that is an
integral part of this manual.
2.5
Product safety
This device is designed in accordance with good engineering practice to meet state-of-the-
art safety requirements, has been tested, and left the factory in a condition in which it is
safe to operate.
It meets the general safety standards and legal requirements. It also complies with the EU
directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.
2.6
IT security
We only provide a warranty if the device is installed and used as described in the
Operating Instructions. The device has safety mechanisms integrated to prevent users
from inadvertently changing settings.
Provide additional protection for the device and data transfer to/from the device
‣
IT security measures defined in the plant owner/operator' s own security policy must be
implemented by plant owners/operators themselves.
3
Product description
Liquiphant FTL51B sensor with electronic insert FEL60D
For measuring the density of liquid media in conjunction with density computer FML621.
Also suitable for use in hazardous areas.
Liquiphant FTL51B Density
Endress+Hauser