ELCORlite

Electronic Gas Volume Corrector (EVC)

ECLORlite is an Electronic Volume Corrector (EVC) used with various types of Natural Gas and LPG Meter which includes RPD, Turbine and Diaphragm meter for the PTz (Pressure, Temperature, and compressibility) correction at Standard condition. ELCORlite is designed with respect to the future extensibility which enables the customer an easy extension of the EVC functions, means the possibility of modem installation or replacing an existing modem with a newer one in the future.

About Product

ECLORlite is an Electronic Volume Corrector (EVC) used with various types of Natural Gas and LPG Meter which includes RPD, Turbine and Diaphragm meter for the PTz (Pressure, Temperature, and compressibility) correction at Standard condition.

The basic ELCORlite is integrated with RS485(RS232 optional) serial interface, allowing connection to the data collecting SCADA system, with 3 Digital Inputs (DI) - Low Frequency (LF) or binary), 2 Digital Outputs (DO), and the option to connect with NAMUR or SCR + encoder interface for High Frequency (HF) pluses.

The extended measuring ranges of the Pressure Transducers make it easier for the Customer to select a suitable EVC for their application. It also have large 16MB memory which allows to store measured data at hourly intervals for more than 10 years. The housing of EVC is designed to operate in harsh outdoor environments with a certified IP66 protection class for better safety.

Technical Specifications

MetrologyAs per EN 12405
Maximum error according to MID (%)0.5
Typical error (%)0.15
Pressure sensor

80 - 520 kpa

200 – 1000 - Kpa

400 – 2000 – Kpa

Temp Sensor-25°C to +70°C
Type approval MID (2014/32/EU)TCM 143/20 - 5757
HousingPolycarbonate, IP 66, - 25°C to +70°C
Keypad6keys, capacitive keypad
DisplayGraphical, backlit LCD, 128 x 64 pixels, activation from the keypad
I/O

DI – 4 No’s

DO -  2 No;s

Communication Interface

RS485 (RS232 optional)

Integral GSM/GPRS Modem

Intrinsic SafetyEx II 1G Ex ia IIB T4 Ga / Ex II 2G Ex ib IIB T3 Gb

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