Chapter 2 installation, H-3531 – Xylem H-3531 FlashLite User Manual
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Chapter 2
Installation
H-3531
Installation 2-1
2.1 Installing the W
ATER
LOG H-3531 FlashLite™
®
The W
ATER
LOG H-3531 FlashLite™ is a digital pressure transducer specifically designed for
®
water level monitoring. The H-3531 FlashLite™ directly measures dry gas over a broad
temperature range. Before proceeding with the installation, please consider several site
preparation and maintenance issues:
2.2 Water Depth
The following chart shows the maximum pressure to which the H-3531 FlashLite™ is factory
calibrated. The sensor can survive temporary operation up to twice the maximum rated pressure
for you model’s range. However, any measurements made beyond the rated pressure will be
inaccurate. The H-3531 FlashLite™ will be damaged if it is subjected to twice the maximum
rated pressure.
Model
Pressure Range
Water Depth Range
Accuracy
*
H-3531-15
0 to 15 psi
0 to 34.60 ft.
+0.007 ft
H-3531-30
0 to 30 psi
0 to 69.20 ft.
+0.014 ft.
* NOTE: Depth calculations are derived from the standard equation that one PSI is generated by
a column of water 27.680 inches deep at 39.4EF.