he latest Elgas technology ELCORplus and ELCOR represent powerfull solution applicable either like electronic volume corrector for billing purposes or like universal
datalogger for station control and monitoring.

Both models are designed as compact devices integrating measuring metrological part together with communication unit and with telemetry features as well.

The most powerfull model is . Its robust design together with tremendous modularity covers all known demands of gas segment over EVC ( ELCORplus)
and datalogger installation ( DATCOMplus). Battery powered ELCORplus converts gas volume under operating conditions to gas volume at base conditions,
according to state equation. Information about primary volume can be received from all types of gasmeters through LF pulses (reed contact or wiegand sensor), HF pulses and absolute encoders (NAMUR, SCR+). The meter can be connected through mechanical index with Elgas relative encoder. EVC calculates the conversion factor C based on actual value of gas pressure, gas temperature and based on compressibility factor according to all known methods.

The basic concept enables to use device either as a single or dual channel EVC with possibility to add nonmetrological channel. Modular architecture enables
to create various configurations up to 6 pressure or temperature transducers, 12 digital inputs, 4 digital outputs, 6 analogue inputs and 4 analogue outputs, based
on customer requirements.

Any configuration can be individually customised by parameter file locally or remotely.

All data (instantaneous, archived data, diagnostics) can be visible on backlit graphical LCD display with using 6-buttons keypad. This keypad and LCD combination enables simple parameters setup as well.

All measured and calculated data can be optionally stored at 11 different archieves with sufficient memory capacity covering couple of years without overwriting of old records.

Highlights

• High accuracy and stability of measurement
• Embedded modem 2G/3G/4G/NB
• Robust design
• Modular technology
• MID and ATEX approved
• Long battery life
• Designed for the future upgrades
• Tamper proof

Datalogger DATCOM and DATCOMplus

For telemetry projects where dataloggers are required DATCOM and DATCOMplus are available. identical HW and FW features as EVC series enhanced with functionality typical for dataloggers installations. Advantages of open architecture together with flexible internal structure of ELGAS dataloggers series brings unlimited solution for any project in gas segment.