Submerged Pressure Sensor Programming; Submerged Pressure Sensor Calibration - Hach 900 MAX Instrument Manual

Section 4
Table 6 Submerged Level Sensor Base Board Connection (J21)
Pin
A
B
C
D

4.3.2 Submerged Pressure Sensor Programming

4.3.3 Submerged Pressure Sensor Calibration

Figure 18 Lifting the Sensor Out of the Water
Page 66
Submerged Pressure Sensor
Signal Description
V +
Out +
Out -
Ground
1. From the Main Menu, select
2. Select Submerged Xducer using the
ACCEPT.
In sites with harsh conditions (extremes of level, temperature, harsh
chemicals, etc.) calibration should be performed more often.
1. From the Main Menu, select
CALIBRATION > SUBMERGED PROBE.
2. Choose the orientation that the sensor will be mounted in the flow stream,
horizontal or vertical, using the
11:00 AM 21 - APR - 01
ACCEPT ORIENTATION OF
SUBMERGED PROBE:
CANCEL
SELECT APPROPRIATE UNITS
3. Lift the sensor out of the water and hold it in the air in the same orientation
that you selected in the previous step (horizontal or vertical)
Then press to continue.
ACCEPT
Horizontal Vertical
4. Follow either the vertical or horizontal procedure below.
Wire Color
Yellow
Green
OPTIONS>LEVEL SENSOR.
CHANGE CHOICE
OPTIONS > ADVANCED OPTIONS >
key. Press
CHANGE CHOICE
HORIZONTAL
Red
Black
key and press
.
ACCEPT
CALIBRATION
CHANGE
CHOICE
(Figure 18).
8990sensors.fm