Precautionary Labels; Product Overview - Hach Ultrasonic flow sensor Manuel D'utilisation

C A U T I O N
Indicates a potentially hazardous situation that may result in minor or moderate
injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument.
Information that requires special emphasis.

Precautionary labels

Read all labels and tags attached to the instrument. Personal injury or
damage to the instrument could occur if not observed. A symbol on the
instrument is referenced in the manual with a precautionary statement.
This symbol, if noted on the instrument, references the instruction
manual for operation and/or safety information.
This symbol, when noted on a product enclosure or barrier, indicates
that a risk of electrical shock and/or electrocution exists.
Delicate internal electronic components can be damaged by static
electricity, resulting in degraded performance or eventual failure.
Electrical equipment marked with this symbol may not be disposed of
in European public disposal systems after 12 August of 2005. In
conformity with European local and national regulations (EU Directive
2002/98/EC), European electrical equipment users must now return
old or end-of-life equipment to the Producer for disposal at no charge
to the user.
Note: For return for recycling, please contact the equipment producer or supplier
for instructions on how to return end-of-life equipment, producer-supplied
electrical accessories, and all auxillary items for proper disposal.

Product overview

This sensor is designed to work with a controller for data collection and
operation. Multiple controllers can be used with this sensor. This
document assumes sensor installation and use with an sc200 controller.
4 English
To use the sensor with other controllers, refer to the user manual for the
controller that is used.
Installation
W A R N I N G
Personal injury hazard. Only qualified personnel should conduct the tasks
described in this section of the manual.
Mounting
D A N G E R
Explosion hazard. The sensor is not approved for use in hazardous locations.
W A R N I N G
Personal injury hazard. Always consider the temperature and pressure rating of
the mounting hardware that is used to install the sensor. The hardware material
usually limits the temperature and pressure rating of the system.
For examples of sensor mounting hardware and applications, refer to
Figure 1, Figure 2 and Figure 3. The sensor must be calibrated before
use. Refer to Calibrate the sensor on page 12.