Functional range and ordering

– Analog output module with 2 analog outputs,

– Analog output module with 2 analog outputs, digital input/output module with 4 digital inputs and 4 digital outputs and

Digital input/output module with 4 digital inputs and 4 digital outputs and

– Modbus modules with RS485 and RS232 interfaces.

Housing design

The EL3020 Gas Analyzer is designed in a 19-inch housing with 3 height units and IP20 protection.

Description of Analyzer Performance Characteristics

The performance characteristics of the analyzers are defined according to the international

standard IEC 1207-1:1994 “Performance statements for gas analyzers”.

They are based on N2 as a companion gas. When measuring other gas mixtures,

compliance with these characteristics can only be ensured if their composition is known.