Instruction manual

Varec, Inc. 85
7532 Radar Tank Gauge
11 Technical Data
11.1 General
11.2 Function and Design
11.3 Input
Manufacturer Varec
Designation 7532 RTG
Application The 7500 series RTG is used for highly accurate level measurement in storage
tanks and can be applied in custody transfer applications. It meets the relevant
requirements according to OIML R85 and API 3.1B. The 7532 RTG with planar
antenna is specifically suited for stilling well applications with ranges up to
38 m (124 ft).
Input • Measured variable
The measured variable is the distance between a reference point GRH
(mounting flange) and a reflective surface (e.g. product surface). The
measured value and all parameters are displayed using either metrical
SI-units or US/UK-units (inch, ft, …). The level is calculated based on the
tank height entered. In order to compensate for non-linear effects like
movement of the tank roof, an additional correction table (dip table) can be
entered.
• Measuring range
.see »Measuring Range« on page 14 for more details.