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Micro fuel cell formaldehyde (HCHO) sensor, calibrated at the factory, with digital concentration output
0-2ppm detection range | 0.01ppm resolution | 3.3-5V | UART (Pin6 TXD / Pin7 RXD) | warm-up under 3 minutes
Operating temperature -20 to 50C | service life about 5 years in air
滿千免運優惠(限郵寄和超商純取貨) on order
本賣場無實體店面,無提供自取服務,敬請見諒。 on order
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WZ-S-K 甲醛偵測模組採用微型燃料電池式 HCHO 感測元件,搭配電子控制電路,可將甲醛濃度直接轉換為 PPM 數值。當 HCHO 氣體抵達工作電極(陽極)時,會立即被氧化並產生電訊號;此訊號由微處理器擷取及處理,並以標準數位輸出的方式提供量測結果。模組出廠時已完成校正,可直接整合至各類系統使用。
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