Fcc Conformity; Industry Canada Conformity - Siemens SITRANS L Operating Instructions Manual

2.1.3

FCC Conformity

US Installations only: Federal Communications Commission (FCC) rules
Note
• This device has been tested and found to comply with the limits Class B digital device part
15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment.
• This device has also been tested and found to comply with the limits §15.256, Subpart C-
Intentional radiators, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment.
• This device generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to
radio communications, in which case the user will be required to correct the interference
at his/her own expense.
• This device is certified to measure levels in fixed or mobile enclosed tanks made from
metal, concrete or materials with similar RF attenuating properties.
• Devices equipped with the aluminum horn or the 3 inch or 4 inch stainless horn antennas
may be used to measure levels in open air environments or outside enclosed tanks,
subject to the following conditions:
– Devices shall be installed and maintained to ensure a vertically downward orientation
– Devices shall be installed only at fixed locations. Devices shall not operate while being
– Hand-held applications and residential use are prohibited.
2.1.4

Industry Canada conformity

Canada Installations only: Industry Canada (IC) rules
NOTICE
Use on a "no-interference, no-protection" basis
The installation of the LPR/TLPR device shall be done by trained installers, in strict
compliance with the manufacturer's instructions.
• The use of this device is on a "no-interference, no-protection" basis. That is, the user shall
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
of the transmit antenna's main beam.
moved or while inside a moving container.
accept operations of high-powered radar in the same frequency band which may
interfere with or damage this device. However, devices found to interfere with primary
licensing operations will be required to be removed at the user's expense.
Safety information
2.1 Preconditions for safe use
13