Sierra INNOVA-MASS 241-VTP User Manual
Page 14
Chapter 1 Introduction
Series 24-HP Instruction Manual
1-8
IM-24-HP
Flow Meter Electronics
Innova-Mass Flow Meter electronics are available mounted directly to
the flow body, or remotely mounted. The electronics housing may be
used indoors or outdoors, including wet environments. Power require-
ments are 100 milliamps at 12-36 VDC. An optional AC powered unit is
available. Three analog output signals are available for your choice of
three of the five process variables: mass flow rate, volumetric flow rate,
temperature, pressure or fluid density.
Innova-Mass Flow Meters include a local 2 x 16 character LCD display
housed within the enclosure. Local operation and reconfiguration is ac-
complished using six pushbuttons operated via finger touch. For hazard-
ous locations, the six buttons can be operated with the electronics enclo-
sure sealed using a hand-held magnet, thereby not compromising the in-
tegrity of the hazardous location certification.
The electronics include nonvolatile memory that stores all configuration
information. The nonvolatile memory allows the flow meter to function
immediately upon power up, or after an interruption in power.