General Sensor Information; Sensor Body Styles - Hach 6120118 User Manual

Digital pc sc and rc sc 3/4 -inch combination ph/orp sensor
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General Information

2.2 General Sensor Information

2.2.1 Sensor Body Styles

Figure 1
Convertible Style Sensor with Flat Electrode
¾-inch NPT
Typical
Figure 2
Convertible-style Sensor with Dome Electrode
¾-inch NPT
Typical
8
Optional equipment, such as mounting hardware for the probe, is supplied with
instructions for all user installation tasks. Several mounting options are available, allowing
the probe to be adapted for use in many different applications.
Combination pH and ORP sensors are available in three body styles:
Convertible Body Style
ends of the body for mounting in any of the following configurations:
into a standard ¾-in. NPT pipe tee
onto the end of a pipe for immersion into a vessel
Insertion Body Style
hardware assembly. This hardware enables the sensor to be inserted into or retracted
from the process without stopping the process flow.
Sanitary Body Style
2-in. sanitary tee. Included with the sanitary-style sensor is a special cap and EDPM
compound gasket for use with the sanitary hardware.
22.9 mm (0.90 inch)
149.9 mm (5.9 inches)
22.9 mm (0.90 inch)
149.9 mm (5.9 inches)
(Figure 1
and
Figure
(Figure
3)— for mounting into the pipe adapter of a ball valve
(Figure
4)— features a built-in 2-in. flange for mounting into a
22.2 mm (0.875 inch)
7.62 mm
(1.30 inches)
22.2 mm (0.875 inch)
7.62 mm
(1.30 inches)
2)— has ¾-in. NPT threads at both

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