Hach D3433B8.99 User Manual page 6

Figure 1 Sensor styles
1 Compression, 0.5-in. diameter
2 Compression, 0.75-in. diameter
3 Compression, Teflon tip, 0.75-in. diameter
Section 3 Installation
3.1 Mounting
Explosion hazard. For installation in hazardous (classified) locations, refer to the instructions and
control drawings in the controller Class 1, Division 2 documentation. Install the sensor according to
local, regional and national codes. Do not connect or disconnect the instrument unless the
environment is known to be non-hazardous.
Explosion hazard. Make sure that the mounting hardware for the sensor has a temperature and
pressure rating sufficient for the mounting location.
• Install the sensor where the sample that comes into contact with the sensor is representative of
the entire process.
• Refer to Replacement parts and accessories
• Refer to the instructions supplied with the mounting hardware for installation information.
• Calibrate the sensor before use. Refer to
For examples of sensors in different applications, refer to
end of pipe immersion and wall insertion is customer-supplied.
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.
6 English
4 Sanitary (CIP) style
5 Non-metallic general purpose
6 Boiler/condensate
W A R N I N G
W A R N I N G
on page 18 for the available mounting hardware.
Calibrate the sensor on page 10.
Figure 2. Mounting hardware for T-mount,