SECTION 2 OIL WATER SEPARATOR
17
2.20 OPTIONAL LEVEL CONTROL
INSTALLATION
The Level/Filter control, which can be field installed
on all OWS separators, except the OWS-88. The
level-switch is available in two versions:
A. The Single Pole Double Throw level switch. The
contacts are not energized. Customer would sup-
ply voltage to energize a customer supplied
alarm or light. (NS10P)
B. The second version (Art.No. NS10) is battery
charged and has an optical and acoustic alarm
signal.