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    KROM燃氣DG壓力開關
    KROM燃氣DG壓力開關

    KROM燃氣DG壓力開關燃氣壓力開關DG 膜盒式壓力開關用于各種工業用途和加熱系統中(無硅),用于燃氣、空氣。生物甲烷等介質, DG..H/N壓力超過或低于設定點后必須用復位按鈕手動復位;DG..S只用于仰起和氨氣介質,20-250V,金觸電有12-250V,保護等級IP54,EC測試并認證。

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