Manufacturer:
Endress+Hauser
Product Name:
Deltabar FMD 71/72
Product Description:
Level Transmitter
Profile:
HART Field Device
More Information:
Electronic differential pressure for level measurement Differential
pressure transmitter with metal sensors Overload-resistant and
function-monitored.
Application
The Deltabar FMD72 is used to measure the level, volume or mass of
liquids in pressurized tanks. The system compromises two sensor modules
and one transmitter. One sensor module measures the hydrostatic pressure
(high pressure) and the other one the head pressure (low pressure). The
level (electronic differential pressure) is calculated in the transmitter
using these two digital values.
Your benefits
The electronic differential pressure measurement system eliminates issues
of traditional differential pressure measurements using impulse lines or
capillaries:
* Eliminate measurement drift due to ambient temperature changes
* Eliminate line condensation or evaporation events (dry/wet leg
inconsistencies) and plugging events
* No high cost of heating impulse lines to prevent freezing
(installation, energy)
* Eliminate tubing and connection leaks often seen with traditional
systems
* Multivariable level measurement: HART-based differential pressure,
head pressure and sensor temperatures from one system
* Continuous health indication of the entire system via HART-based
diagnostic
* Intuitive menu-driven installation
* Color-coded wiring
* High reproducibility and long-term stability
* High reference accuracy of individual sensors: up to ±0.075 %, as
PLATINUM version: ±0.05 %
* Increased process availability and reliability
* Safety risks are minimized with the new electronic differential
pressure system architecture and design
* Lowest total cost of owner ship due to reduced installation time,
maintenance downtime and spare requirements.
FieldComm Group (FCG) makes available to its members and to the public certain device driver (DD) files, in various forms, that have passed certain tests conducted by or through FCG. The DD files are, or are created from, submissions to FCG by FCG members and are provided by FCG AS IS. FCG disclaims all liability for the accuracy, suitability or use of the DD files. Each member creating DD files has its own policies regarding supporting use of those files, and may, for instance support use of DD object code files, but not DeviceInfo or other files. While FCG is under no obligation to provide support for use of any DD files, FCG welcomes all inquiries on the subject and will often be able to assist.