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1、布 莱 迪 仪 器 仪 表 公 司PC双膜片式高静压差压表Double diaphragm differential pressure gauge for high steady732 标准型 Standard style733 充液耐震型 Vibration-proof typePC 03 - 1双膜片式高静压差压表主要用于过滤器的正负压力端,液体灌液 位、 泵出入口、 输油管线、 输气管线和加压泵站等场合的压力差的 测量。 本仪表具有较高的耐压性能, 并适合于在有腐蚀性的环境中 使用。Mainly used for measuring the difference between two
2、pressure values, in the plus and minus ends of filter, the level of liquid, the entrance and exit of pump, oil pipeline, gas pipeline and high pressure pump station and so on. It is excellent while overpressuretake place, also suitable for corrosion environments.产品简介PRODUCTOVERVIEW732.52733.52仪表特性 耐
3、压10MPa 耐震型 长尾隔膜 各种安装形式Feature Withstanding pressure10Mpa Vibration-proof type Capillary diaphragm Multifold mounting typeBRIGHT INSTRUMENT CO.,LTD.MODEL 732/733.52732.52 733.52技术参数FOUNCTIONAL FEATURES执行标准:Q/YG BBI009-2005Executive standard: Q/YG BBI009-2005精度:1.6%, 2.5% (高于0.1MPa 可选1.6级)Accuracy: 1.
4、6%, 2.5%表玻璃:双层安全玻璃Window: laminated safe glass指针:铝,黑色,可调零Pointer: aluminium, black, zero adjustable表头形式:外径 100,150 密闭型 干表Case: DS100, 150 airtight type dry gauge(充油733.52 可选) (oil filled 733.52 available)防护等级:IP65Protection: IP65膜片材质:316L(负压膜片)316Ti(正压膜片)Diaphragm material: 316L(for negative pressur
5、e)316Ti(for positive pressure)过程连接:316 不锈钢Process connection: 316表壳材质:304 不锈钢Case material: 304SS机芯材质:304 不锈钢Movement: stainless steel 304防爆塞和充油塞材质:耐油橡胶The material of blow out vent and filling plug:oil resistant rubber静压:盘面满量程Steady: full scale value动压:0.7满量程Fluctuating: 0.7 FS过压保护:双边耐压达到 10 MPaOve
6、rpressure protection: both ends support 10 MPa使用温度: 2060Operate temperature: 2060温度漂移:随介质温度每变化 10,Thermal drift: 0.8% every 10 of media指针指示位置漂移0.8% temperature仪表量程:16KPa、25KPa、40KPa600KpaRange: 16KPa、25KPa、40KPa600KPa(见规格代码表) (detail in range table)表连接:M201.5 G1/2” NPT1/2,Connection: M201.5 G1/2” NP
7、T1/2,NPT1/4NPT1/4 内螺纹(不配三阀组时)另外还 thread inside (without 3-way manifold)可以做成长尾法兰连接、长尾螺纹连接、 or capillary connection, capillary threaded隔膜长尾法兰连接(主要用于粘稠介质或 connection,diaphragm capillary特殊材料膜片) 。 flanged connection (mainly used inviscous medium or diaphragm in specialmaterials).表盘:铝,白地黑字Dial: aluminium,
8、 white with black letters(表盘可以根据用户要求设计为非标形式) (can be made as required)仪表应配三阀组或五阀组使用。 The instrument should be used with 3-way manifoldgroup or 5-way manifold.表壳充油: 733.52 充填硅油;732.52 为干式Oil filling: 733.52 Silicon filled; type 732.32 is dry.PC 03 - 2布 莱 迪 仪 器 仪 表 公 司PC差压表外形几何尺寸 DIMENSIONSMODEL 732/7
9、33.52DS100DS150PC 03 - 3注:1、差压表的接头可选螺纹为M20 1.5G1/2及 NPT1/2,如客户有特殊螺纹要求,需要先进行通知; Note: Differential pressure gauges connection is optional M20X1.5G1/2 and NPT1/2, if you have special request,please consult with us.型 号 Type几何尺寸(mm) D1b1bP1P2Lh732/733.52.1001101351.5 10010054 91 732/733.52.1501491853.5B
10、RIGHT INSTRUMENT CO.,LTD.差压表安装几何尺寸 Differential pressure gauges dimensionsMODEL 732/733.52(一) 后背板安装 Back mounting(二) 固定支架安装 Steady rest mounting注:1、后背板只适合平面安装(如仪表板、机器外表平面等) ;2、注意平面要坚固,使差压表安装后牢固,不会发生掉落;3、 特殊后背板可按客户要求出图加工或照来样加工。注:1、固定支架安装只适用于管道安装(横向或竖向;2、注意管道的外径不能大于 60mm;3、 仪表可以装到支架上方或下方, 方便用户自由选择。量程范
11、围规格代码表 TABLE OF RANGES选型代码code量程规格ranges选型代码code量程规格ranges选型代码code量程规格rangesK11016KPaK192100 KPaK220400KPaK15040KPaK196160 KPaK240600KPaK17060KPaK200250KPa 以上量程为常见量程以上量程以外规格另行商定 other rang please con snct with usPC 03 - 4Note: 1. back mounting fit for plate mounting(instrument plate, and outer surfa
12、ce etc)2.Make sure the plane and mount thedifferential gauge are tight, which will notfall off.Note: 1. Steady rest mounting is suitable for pipe(horizontal or vertical)2.Outer diameter of pipe cannot over 60mm. pipe clamp Steady rest mounting Differentialpressure gauge vertical pipe horizontal pipe
13、 pipe clamp Steady restmounting Differentialpressure gauge布 莱 迪 仪 器 仪 表 公 司PC三阀组的安装、拆卸及使用方法Three Valves mounting, disassembly and method of application安装 Mounting拆卸 Disassembly1. 正常使用差压表必须配三阀组或五阀组以保护差压表正常工作。2. 差压表和三阀组用两个索母紧固。索母和差压表接头密封面应加四氟垫片。3. 装有三阀组的差压表在使用前必须把中间阀门打开, 并把正压阀门和负压阀门打开。当P+和P-任意的压力先进入时,
14、中间阀门能起到平衡差压表两腔体内的压力的作用,以免打坏差压表。4. 当P+、P-的压力正常进入三阀组后,再关闭中间阀门使差压表正常工作。如差压表表针有轻微离零属正常, 只需把表针调到零位即可 (注意必须用肥皂水检验所有密封口是否泄露,如有泄露必须紧固。 )5. 差压表有后背板式安装(如图)和立管固定方法。 (管卡子卡到管子上) 。1. Use differential gauge must fit out three valves in order to insure its normalworking.2. The differential gauge and there valves ar
15、e connected by two nuts tightly, nutsand socket are with PTFEspacer.3. Open the middle valve, negative pressure valve and positive pressure valvebefore use the differential gauge, when either of P- or P+ input, the middle valve canhave equilibrium activity, and avoid to damage the gauge.4. When P- and P+ normal input the three valves, the close the middle valve, tomake the gauge works right. If the gauge s pointer is not at zero, please adjust itto zero (note must use soap water to inspect the seal, if has leak, please tight.)5. The diff