Precautionary Labels; Product Overview - Hach pHD sc Analog Differential pH/ORP Sensors Manuel D'utilisation

2.3 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 is the safety alert symbol. Obey all safety messages
that follow this symbol to avoid potential injury. If on the
instrument, refer to the instruction manual for operation or
safety information.
This symbol indicates that a risk of electrical shock and/or
electrocution exists.
This symbol indicates the presence of devices sensitive to
Electro-static Discharge (ESD) and indicates that care must
be taken to prevent damage with the equipment.
Electrical equipment marked with this symbol may not be
disposed of in European domestic or public disposal
systems. Return old or end-of-life equipment to the
manufacturer for disposal at no charge to the user.

2.4 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.
To use the sensor with other controllers, refer to the user manual for the
controller that is used.
The sensor is available in different styles. Refer to
Figure 1 Sensor styles
1 Insertion—allows removal
2 Convertible—for a pipe tee or
Figure 1.
without stopping the process
flow
immersion in an open vessel
3 Sanitary—for install in a 2-inch
sanitary tee
4 Convertible—LCP type
English 5