User's Manual

SPDS wireless adaptor- User Manual Page 3
The device must not be used within non-conductive flowing media.
To the externals (Sensor-1, Sensor-2, Sensor-3 and Common) only passive
components, according to the user manual of the manufacturer, must be connected.
Switches and resistors must meet the simple apparatus requirements according to EN
60079-11. Resistors must meet the current-limiting resistors requirements according
to EN60079-11. The assembly of the connected components must comply with the
clearances and creepage distances requirements according to EN60079-11.
The FCC Wants You to Know
“This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference and
(2) This device must accept any interference received, including interference that may
cause undesired operation."
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the
following measures:
a) Reorient or relocate the receiving antenna.
b) Increase the separation between the equipment and receiver.
c) Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
d) Consult the dealer or an experienced radio/TV technician.
FCC Warning
Modifications not expressly approved by the manufacturer could void the user
authority to operate the equipment under FCC Rules.
Instructions concerning human exposure to radio frequency electromagnetic
fields:
A distance of at least 20cm. between the equipment and all persons should be maintained
during the operation of the equipment.