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Elster volume converters are compact battery-powered devices, whether to perform the correction of the temperature or the temperature and pressure, for use in EX Zone 1 or 2 environment. In addition to electronic corrections, the devices are offer and many other additional features and field use, for example: measuring different streamline in a measuring device, connect to the gas chromatograph for the calculation of energy value, remote control of gas stations and data transmission.

The volume converters EK220 and EK280 are belonging to the generation of system volume correctors. They are generally fitted with data logging function for operating volume, base volume, pressure and temperature.

EK220

EK220

In addition to volume conversion and data logging, the EK220 volume conversion device may be used for the flexible data recording of different measurement values and, in conjunction with either a modem or RTU, for station monitoring. The volume conversion device may optionally be fitted with a second external pressure sensor, which allows it to record the inlet or outlet pressure of the ...

Volume correctorsElster GmbH
EK280

EK280

The EK280 can be equipped with a GSM / GPRS modem and a power supply unit (Zone 2) and thus covers the requirements for volume conversion, data logging and remote data transfer in a single device. In addition, the device features other digital inputs and allows for connection of a second pressure and/or temperature sensor. Status signals and measurements (e.g. door contact, SSV, inlet pressure, ...

Volume correctorsElster GmbH
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