User's Manual

WEMS Installer’s Guide 9
WEMS Software
the sensor must be mounted such that the path of the ultrasonic beam is
perpendicular to the fluid surface. A mounting angle greater than 5 degrees may
cause erroneous data. Figure 4 below provides a rendering of a properly
installed iTLM-1 sensor module.
Figure 4. Proper Mounting Angle for the i TLM-1 Sensor.
Pre-installation i TLM-1 Depth Calibration
Before installing the iTLM-1 sensor device on a tank, perform the iTLM-1 depth
calibration procedure. See the section on the iTLM-1 Depth Calibration in
Chapter 3, “WEMS Software”, for details.
Installation Instructions
When installing any of the iMonitoring wireless devices care must be taken to
guarantee that the wireless devices are installed and provisioned in its intended
configuration and the installation guarantees compliance to regulatory and safety
requirements.
Monitor Installation Instructions
The following instructions are to be performed for each monitor (iEFM, iTLM-1,
and iWPM-T) at installation.
1) Remove the monitor packing carton.