The Ranarex principle and design
are simple. The chassis of the
gravitometer forms two cylindrical,
gas-tight measuring chambers; each
has a separate inlet and outlet connection.

Features
º Accurate
Eliminates span drift to ensure
permanently accurate calibration.
º Sensitive
Advanced design develops large
measuring forces and is virtually
friction-free.
º Fast Response
Gas sample flows continuously
at a high rate through a small
measuring chamber that purges
rapidly.
º Rugged
Durable, corrosion-resistant
materials. Outer case protects
against dust, humidity, and
shock.
º Low Cost
Simple design for low equipment
cost; simple piping and wiring
for low installation cost; rugged
construction for low maintenance
cost. These features ensure
lowest long-term, total cost.
º Easy to Use
Completely mechanical and
easily understood. Installation
requires only piping or tubing
and electrical power. No special
skills required.
º Readable
Indicating scale is almost 9� wide
on stationary model and 6� wide
on portable. Can be read from
a distance. 12-inch chart has
3.75� pen sweep on recording
gravitometer.