[elecena] EDIN-GUARDIAN-NG-DC-CO2-0-1 - zmiany ceny NDIR detektor dwutlenku węgla; zakres: 1% CO2; zasilanie: 24VDC EDIN-GUARDIAN-NG-DC-CO2-0-1 - 11610.92 PLN https://elecena.pl/product/28893142/edin-guardian-ng-dc-co2-0-1 2025-06-02 EDIN-GUARDIAN-NG-DC-CO2-0-1 - 9439.77 PLN https://elecena.pl/product/28893142/edin-guardian-ng-dc-co2-0-1 2026-08-13