CDV 15-40 pages

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Metering Solutions

Metering Solutions

Site gas volume converter
for orifice plate

CDV 15-4
The CDV 15-4 is a field flow computer with embedded differential pressure transmitter
dedicated to the metering of natural and industrial gases. It can be installed in
hazardous area.
CDV 15-4 also provides energy metering data through the management of chromatograph
or calorimeter.
Available in low power version with battery or solar panel, CDV15-4 is ideal as back-up
metering station on natural gas metering installations.

Flow
computers

Measuring
sytems

Remote
Terminal Unit

Supervisory
system

All metering applications

Standalone operation

The modular design of the CDV 15-4 is adapted to all
requirements of the natural and industrial gas metering markets.
The "Base" version ca be updated to "High" version

A "low-energy" version of the CDV15 is intended
for utilization in standalone mode.

"Base" version

Battery-powered

Suitable for remote metering stations without power supply.

Two year autonomy with built-in battery power supply.

Metering with correction of pressure, temperature and Z coefficient.

Dual solar power and battery for extended functionalities.

"High" Version

Optimized energy management

Connection to a chromatograph for calculation of heating
value and energy metering.
Optimised communication with multiple inputs/outputs.

Actuation of the display mode upon request.
Data acquisition with automatic management of standby mode.

Delivery station at interface between transport and distribution.

Extended data logging and
communication functions

Metering station on industrial site.

Data record

Metering station at entry of thermal power unit.

Removable CompactFlash TM memory card.

A wide range of applications

Self powered back-up metering station.

Capacity of 4 400 000 records.

Easy installation and operation

Easy retrieval of data saved in spreadsheet format (.csv, .xls…)
and display in curves.

Easy installation
Simplified wiring with absolute and differential pressure dedicated
transmitters without external power supply or specific configuration.
Small dimensions requiring no particular installation equipment.
ATEX certified equipment for a direct installation in the
measuring zone.
Robust housing with IP66 protection.
Easy operation
Operation with closed enclosure.
Keyboard with 6 external keys (configuration and operation).
External interface for PC (configuration,operation and maintenance).

Communication
Configuration, operation and maintenance by PC via dedicated
software with an intuitive and user-friendly man/machine
interface.
Possibility of local configuration and maintenance through
keyboard and display.
Possibility of cascade copying of data from the chromatograph or
calorimeter to others CDV 15-4 flowcomputers for reduced costs
and simplified installation.