①隔膜体形式： Diaphragm Seal Design:
　L=螺纹对夹式 Standard Threaded
　LY=螺纹焊接一体式 Welded Construction, Threaded
　F=敞开法兰 Opening Flange
　F1=工字法兰式 I Shaped Flange
　F2=压紧法兰式 Direct Mounting Flange
　M1=螺栓式 Button Seal, Male
　M2=螺母式 Button Seal, Male
　MJ=均质机用 Homogenizer Connection
　FC=法兰衬套式 Direct Mounting Flange with liner
　GC=工字法兰衬套式 I Shaped Flange wither liner
　LC=螺纹衬套式　Standard Threaded with liner
　GD=管道式 Inline Seal, Flange
　SH=舌型体式 Capsule Seal, Threaded
　S=全塑螺纹式 Plastic Threaded
　WS=卫生式 Sanitary
　注：缺项微普通螺纹形式 Standard threaded NOT marked
②连接体形式： Connection Type:
　GY=过压保护器 Over range Protector
　ZN=阻尼器 Damper
　SR1= Ⅰ 型散热管　Tubular Radiator Ⅰ
　SR1= Ⅱ 型散热管　Tubular Radiator Ⅱ
　SR1= Ⅲ 型散热管　Tubular Radiator Ⅲ
　RW=软管 Flexible Tube
　YW=硬管 Rigid Tube
　BW=强耐震体 Vibration Absorber
　GW=角型接体 Angle shaped
　注：缺项为直接连接 Direct connection NOT marked
③安装形式： Mounting Type:
　T=径向凸装 Low Connection, black flange
　TQ=径向嵌装 Low Connection, front flange
　Z=轴向嵌装 Back Connection, front flange
　ZT=轴向嵌装 Low connection, direct mounting NOT marked
④公称直径： Mounting Type:

⑤功能：Function:
　P=隔离器 Diaphragm Seals
　N=耐震 Shock & Vibration-Proof
　C=差压 Differential Pressure
　X=电接点 Electric Contact
　XC=磁助电接点 Electric Contact with magnetic aid
　T=差动变压器 Differential Transformer
　Z=电阻 Resitance
　B=不锈钢 Stainless Steel
　F=防腐 Corrosion-Proof
　BF=全不锈钢 ALL St. St Corrosion-Proof
　S=塑料壳体 Plastic Case
　H=高温 High-Temperature-Proof
　A=氨用 Ammonia application
　J=防溅 Sealed Case
　注：多功能并列标示 Multiple function is marked simultaneously.
⑥弹性元件形式： Elastic type:
　　T=弹簧管 Burden Tube 　　E=膜盒 Capsule 　　P=膜片 Diaphragm
　　注：普通压力表、氨表、专用压力表不含此项
　　Standard gauge, Ammonia gauge, Special application NOT marked.
⑦ Y=测压仪表 Pressure Gauges

订货须知：
1、用户订货时，应注明以下信息：仪表型号/规格/安装尺寸（法兰标准或螺纹尺寸）/精度等级/备选项及其他特殊要求。
2、用户使用未列其他功能压力表，请直接向本公司资讯，订制。
Note:
1、Order Information:Complete model/Range/Connection size and location/Options required or other
2、Item in bold not listed may be available, please consult factory.-
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