ELCORplus
Electronic Gas Volume Corrector (EVC)
Advanced version Electronic Volume corrector with vide range of modules, Analog and Digital inputs which can be customized based on customer requirement. ELCORplus also includes a data logger which is an integral part of EVC and stores data for more than 10 years.
About Product
ELCORplus is designed with respect for future extensibility, where customers can easily supplement additional device functions with modular design. ELCORplus can be configured with up to two RS232/RS485 serial interfaces, an internal modem as well as external GSM/GPRS modem, up to 12 Nos of digital inputs (DI), additional analog inputs(AI) and outputs(AO) and possibility to install an interface for connecting the NAMUR or SCR+ encoder for HF sensor connectivity.
Wider hardware options and flexible software features including basic telemetry, the ELCORplus is one of the most equipped and powerful volume correctors in the market. Device also includes integral Data logger with data storage capacity up to 10 years with very high accuracy and performance stability. Devices rigid housing is IP66 certified for harsh outdoor environmental condition and designed for Zone 0, 1 and 2.
Fully configurable device is supported by high end software TELVES and COMPASS.
Technical Specifications
| Metrology | As per EN 12405 |
| Maximum error according to MID (%) | 0.5 |
| Typical error (%) | 0.15 |
| Pressure sensor | Standard Range : 0.8 - 5.2; 2 - 10; 4 - 20; 7 - 35; 14 - 70; 25 - 130 bar Extended Range : 0.8 - 10; 0.8 - 20; 4 - 70 bar |
| Temp Sensor | -25°C to +70°C (-40°C optilanal) |
| Additional IO | up to 4x integrated (optional) up to 4x (using external module CLO |
| Type approval MID (2014/32/EU) | TCM 143/20 - 5757 |
| Housing | Polycarbonate, IP 66, - 25°C to +70°C |
| Keypad | 6keys, capacitive keypad |
| Display | Graphical, backlit LCD, 128 x 64 pixels, activation from the keypad |
| I/O | DI – up to 12x (LF, 2x HF, binary) DO - 4x (LF or binary) |
| Communication Interface | RS485 (RS232 optional) Integral GSM/GPRS Modem External GSM Modem |
| Intrinsic Safety | Ex II 1G Ex ia IIB T4 Ga / Ex II 2G Ex ib IIB T3 Gb |
| External Power supply | PS-M external module (MODEM) |
| Encoder Interface | NAMUR /SCR+ /ELGAS |
| GSM Modems | M2G: 2G modem M4G: 2G/3G/4G - LTE Cat1 modem M4GM1: LTE M1 modem LTE-NB (preliminary) |
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