PART TWO - INSTALLATION
SECTION 1 - UNPACKING
Model P33 pH/ORP Analyzer (panel-mount 1/4 DIN)
Rev. 6-1100
20
P A R T T W O - I N S T A L L A T I O N
S
ECTION
1
After unpacking, it is recommended to save the shipping
carton and packing materials in case the instrument must be
stored or re-shipped. Inspect the equipment and packing
materials for signs of shipping damage. If there is any evi-
dence of damage, notify the transit carrier immediately.
S
ECTION
2
2.1 Location
2.2 Mounting
1. It is recommended to locate the analyzer as close as
possible to the installed sensor. Depending on the sen-
sor type, the maximum allowable distance between the
sensor and analyzer is:
GLI 5-wire
Differential
Technique Sensor
Conventional
Combination Elec-
trode
with
Preamp
Conventional
Combination Electrode
without
Preamp
3000 feet (914 m)
985 feet (300 m)
100 feet (30 m)
Recommendation:
Directly connect the sensor to the
analyzer to eliminate potential problems caused by wet
environments when a junction box is used.
2. Mount the analyzer in a location that is:
➥
Clean and dry where there is little or no vibration.
➥
Protected from corrosive fluids.
➥
Within ambient temperature limits (-4 to +140
°
F or
-20 to +60
°
C).
CAUTION:
EXPOSING THE ANALYZER TO DIRECT
SUNLIGHT MAY INCREASE THE OPERATING
TEMPERATURE ABOVE ITS SPECIFIED LIMIT,
AND DECREASE DISPLAY VISIBILITY.
Figure 2-1 or 2-2 illustrates the analyzer enclosure dimen-
sions and panel mounting details. Using the two supplied
brackets, attach them to the analyzer case as shown to
panel mount the analyzer.
UNPACKING
MECHANICAL REQUIREMENTS
