膜盒膜片系列
Theca Box Diaphragm Series
膜盒膜片系列膜盒、膜片用于將作用于其上的壓力或壓差轉換成膜盒或膜片的中心位移或中心集中力，也可用作儀表和被測介質的隔離的元件，以保護儀表和保證測量精度。具有結構簡單、性能可靠、量程范圍大等優點。被廣泛應用于自動化測量儀表、航空、航天、航海、石油、化工、氣象等領域。
Diaphragm capsule or diaphragm are used to convert the pressures acted thereon or differential pressures into central displacements or concentrated force of diaphragm capsule or diaphragm, or as the separating unit between the instrument and measured medium, for the purpose to protect the instrument and ensure the measuring accuracy. It owns such advantages as simplicity in structure, reliability in performance, and large measuring range, and widely used in such fields as automatic measuring instruments and meters, aviation, space flight, navigation, petroleum, chemical industry, and meteorology.
型號表示 Model designations
膜盒主要技術參數 Theca box principal technical parameters
膜片主要技術參數 Diaphragm principal technical parameters
訂貨須知 Ordering instructions
訂貨時須注明：產品電腦編碼、型號、名稱、精確度、測量范圍。如特殊要求，請注明技術要求。
Ordering instructions: The product computer code ,types, names, accuracy grades, and measuring ranges .must be clearly noted. In case of special requirements, technical requirements shall be clearly noted specifications on the back of the order on ordering goods.
