DMS-R-IM
Appendix
April 7, 2021
Digital Modular System - Rinse
9-24
Step
Description
3
Press navigation buttons on the panel to configure the meter:
Select pH sensor with the corresponding unit/title (pH for pH
measuring).
Set pH lower scale and upper scale according to pH
meter loop
range for 4-20mA.
For example,
If lower scale is 0, then set 4mA
SETPNT
to 0; if upper scale is 14,
set 20mA
SETPNT
to 14.
(Refer to
Georg Fisher, Signet 9900 Transmitter
literature for detail
operating description)
4
The meter displays the scale, real time pH/pH reading and unit on the
display panel when it is activated.
Note
: “Optional item” (Only applicable when this feature is purchased)
9.11
pH Sensor Installation
NOTE
Refer to
Signet 2750 Dryloc pH/ORP Sensor Electronics
component manual for more details.
Step
Description
Images illustration
1
Locate relevant tank which
required installing pH sensor.
Find out tank location to insert pH
sensor.
N/A
2
Lubricate O-rings with a non-
petroleum based, viscous
lubricant (grease) compatible with
the system.
O-rings
