Xylem H-3521 - Manual (Page 10)

1-2 Introduction
H-3521
1.1 Unpacking
The following is a list of items you should have received:
! W ATER LOG ® H-3521 pressure transducer
! Main interface cable
! RS-232 communications cable(optional)
! Owner's Manual
1.2 Check The Model Number
Before installing your new W
ATER LOG ® H-3521, check the information on the label of the
sensor enclosure. Check the model number, the range, and the output type to be sure that you
have received the instrument you ordered. The label will look similar to the following:
This example shows that the W ATER LOG ® H-3521 measures pressure within the range from zero
to 15-psi.
H-3521
Model
Fluid Pressure Sensor
S/N 1103
Range: 0-15 PSI (34.6' H20)
Output:: SDI-12, RS-232, Modbus, 4-20mA
Input:
10 to 16.0 Volts