Electricity distribution and control apparatus

Market investigation about SF6 online sensors

SF6 Online Density Sensors

We are currently exploring the idea of retrofitting some of Elia Group's gas-insulated switchgear with SF6 online density sensors for an advanced online monitoring system.

This could lead to a certain demand for sensors from 2024 onwards.

Can you supply suitable sensors?

Please send us your non-binding offer with the technical specification for a suitable sensor.

Please give us a non-binding price quote for hypothetical quantities of 1, 100, 500, 1000 sensors per year.

SF6 Online Gas Quality Sensors

Online measurement of gas quality based on density, dew point and SO2 content parameters could enable system operation without preventive maintenance and reduce overall maintenance costs.

Can you provide / develop SF6 sensors that measure the dew point and SO2 content of SF6 in addition to density?

SF6 Wireless Sensors

Wireless variants of density sensors / gas quality sensors would have the particular advantage for us of quick installation and only marginal change in the monitored equipment.

Can you offer / develop SF6 sensors that are battery powered wirelessly transmitting the measurement data via (LoRaWAN, Bluetooth LE etc.)?

If you are interested in the participation in this market investigation / industry dialog please notify us latest by 7th of September 2023.

Further notes:

- There is no remuneration for participation in the market investigation process.

- This market investigation is not a public tendering.

- There is no legal recourse to the contract award review bodies.

- The participation in this market investigation is not a necessary prerequisite in a potential later award procedure.

- The participation in the market investigation does not entitle the bidders to the performance of a tender procedure for the award of a public contract.