Tender № for the Supply of CO₂ Analyser

‒       Feed gas (methane from 85%) on-stream CO₂ analyser.

‒       CO₂ content 2.5–3.2%.

‒       Measuring Method: GOST 31371.7-2020 (TBC).

‒       Completed with:

·        on-stream chromatograph;

·        sampling device according to GOST 31370-2023;

·        heated sampling line;

·        sample preparation unit;

·        heated analyser cabinet;

·        sample return/discharge line;

·        calibration gas mixture;

·        сarrier gas.

‒       Climatic design: boreal climate (provisionally).

‒       Explosion protection design: 1Exd (Exp) IIB T3.

‒       Output 4–20 mA, RS-485 (Modbus RTU), Ethernet (Modbus TCP).

−        Provision of necessary technical documentation (documents, drawings, certificates, etc.).

−        Materials delivery due date – by 1 June 2026.

−        The supplier shall have experience with the production/supply of this type of material.