ECOR4 is a TYPE 1 volume converter, compliant with European Directives 2014/32/EU (MID) and 2014/34/EU (ATEX) and is specifically designed to meet the requirements of UNI TS 11291 and 155/08 Resolution of the Italian Authority for Electricity and Gas for the band ≥G10 of Measurement Groups.
ECOR4 performs the PTZ, PT or T type conversion of the volume measured by the meter under the standard reference conditions (base condition). The ECOR4 has the following features and functions:
The apparatus has, as standard equipment, two digital outputs; one for repeating the correct volumes and the other for reporting an alarm. Data protection and inviolability of programming parameters is ensured by both sealable switches and programmable passwords.
The ECOR4 is part of Siconia Smart Gas metering solution including central Head End System and Meter Data Management system
ECOR4 is battery powered.
Conversion of the measured volume is done using an algorithm that requires the following variables:
The device calculates the degree of compressibility of the gas using standard methods or a constant value and finally provides the value of the converted volume (in standard m³)
|-25 °C / +60 °C
|-30 °C / +70 °C
|Temperature basic conditions
|Error under reference conditions
|Error under operating conditions
|Degree of protection
|Temperature measurement range
|-25 °C a +60 °C
|Pressure measurement range
(available options depending on transducer)
|0,8/2 bar A
0,7/5 bar A
2/10 bar A
Features and specifications approximate and subject to change.