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  <title>[elecena] SEK-STC31 - zmiany ceny</title>
  <description>Czujnik: gazu; CO2; dwutlenek węgla (CO2); Upracy: 2,7÷5,5V; STC</description>
  <item>
   <title>SEK-STC31 - 519.04 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2022-07-03</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 525.78 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2022-08-02</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 525.10 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2022-08-29</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 533.23 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2022-09-29</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 528.36 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2022-12-25</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 565.17 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-01-27</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 564.35 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-03-01</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 559.75 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-04-05</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 546.56 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-05-10</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 534.98 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-06-15</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 554.03 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-09-16</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 535.49 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-10-26</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 519.04 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2023-12-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 531.58 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-01-17</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 521.68 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-02-29</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.24 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-04-13</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.38 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-06-03</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 519.72 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-07-19</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 518.63 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-09-12</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 528.29 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-11-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.27 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2024-12-08</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 506.61 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-03-25</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 506.44 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-04-02</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.44 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-04-11</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 518.62 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-04-19</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.98 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-04-28</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 518.41 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-05-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 514.15 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-05-15</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 515.20 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-05-24</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 514.78 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-06-02</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.05 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-06-11</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 517.33 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-06-20</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 513.03 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-06-28</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 514.88 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-07-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 514.87 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-07-25</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 518.49 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-08-03</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.23 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-08-13</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.93 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-08-31</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 515.19 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-09-10</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.71 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-09-20</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.74 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-09-29</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 515.10 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-10-09</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 515.48 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-10-19</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 512.82 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-10-29</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 514.50 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-11-08</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 511.96 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-11-17</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 512.64 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-11-27</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 512.53 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-12-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 511.54 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-12-17</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 511.96 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2025-12-27</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 509.98 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-01-07</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 510.97 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-01-17</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 510.07 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-01-27</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 510.77 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-02-06</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 510.34 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-02-16</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 518.11 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-03-08</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 516.07 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-03-19</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 519.04 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-03-30</pubDate>
  </item>
  <item>
   <title>SEK-STC31 - 513.62 PLN</title>
   <link>https://elecena.pl/product/21148717/sek-stc31</link>
   <pubDate>2026-04-17</pubDate>
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