POWER INPUT OPTION
12VDC OR 24VDC
SLT32 Level & Flow Monitors may be ordered factory-configured for 12VDC, or 24VDC power input.
QUICK BENCH TEST:
Connect Sensor as shown below, then Power. When properly connected a soft clicking can be heard
from the sensor and figures will show on the large LCD display. Test operation of theSLT32 by holding
the sensor steadily and aiming at a flat, stable target 12 to 28" (305 to 711 mm) away from the end of the
sensor. Allow a few seconds for the SLT32 to lock onto the target before displaying its distance. The
SLT32 will now display Range in ft or cm (factory calibration).
CONNECTIONS:
POWER INPUT: Connect only 12VDC/0.5 Amps to the + and - terminals for units marked 12V, or
24VDC/0.5 Amps for units marked 24VDC. The Power Input GND must be connected to the nearest
Ground pole. A 1 amp fuse in line is recommended. Power Consumption is 6.5 W continuous.
SLT32 Level & Flow Monitor
Manual Series B.11
Page 37
GND
12 AWG
MAX
OPTIONAL 24VDC
OPTIONAL 12VDC
POWER INPUT
IMPORTANT:
MUST CONNECT TO A
GOOD GROUND (
<1 Ohm)
WITH 12 AWG CONDUCTOR
24VDC
12V or
1 AMP FUSE
