Dwyer 4000系列Capsuhelic?差壓表

測量壓力、真空或差壓,內(nèi)壓可達500psig
Capsuhelic?差壓表是用來快速，準(zhǔn)確地測量差壓。它應(yīng)用于測量流體，氣體過濾器的壓降，貯藏罐液位以及很多需要測量壓力，真空或差壓的場合。
Capsuhelic?產(chǎn)品使用久經(jīng)考驗的Magnehelic?差壓表的設(shè)計,包括一個簡化的，無摩擦的運動部件，因此它的滿量程讀數(shù)可小到0.5英寸水拄，被測壓力保持在封殼內(nèi),壓力可由表內(nèi)傳感器測得，它在承受的系統(tǒng)壓力高達500psig下,還可測出低于0.1英寸水拄的差壓。
Capsuhelic?差壓表是膜片驅(qū)動方式,不需要填充液,適用于戶外應(yīng)用.產(chǎn)品的調(diào)零和量程調(diào)整可在差壓表外進行,日常應(yīng)用中無需拆卸差壓表。
 
注意：能用于氫氣的環(huán)境時壓力只能低于35psi
 
規(guī)格
介質(zhì)： 鋁外殼：空氣及兼容氣體和油基液體。銅外殼：空氣及兼容氣體和水基液體
外殼： 硬質(zhì)鑄鋁標(biāo)準(zhǔn).可選鑄銅外殼作為測量水或水基液體時的應(yīng)用.如需特殊膜片材質(zhì),請聯(lián)系工廠
精度： 溫度70℉（21.1℃）滿量程時為±3%.（4000S型為±2%;  4200,4210,4215,4220,4300,4400和4500型為±4%）
壓力范圍： -20″Hg到500psig (-0.677bar到34.4bar)
溫度范圍： 20到200℉（-6.67到93.3℃）
尺寸： 4英寸(101.6mm)表盤直徑
安裝方位： 膜片垂直安裝,其它方位咨詢工廠
過程連接： 1/4″FNPT陰螺紋，高,低壓接口有兩對：頂部一對用于空氣和氣體,底部一對用于液體
重量： 3 磅3盎司,(1.45Kg)鋁外殼；7磅,13盎司(3.54Kg)銅外殼
標(biāo)準(zhǔn)附件：兩個1/4″NPT堵頭，用于堵住多余的口;四個帶螺絲的安裝固定環(huán)和四個表面安裝螺絲

Series 4000 Capsuhelic? Differential Pressure Gage

Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig

 Series 4000 Capsuhelic? Differential Pressure Gage
Series 4000 Capsuhelic? Differential Pressure GageSeries 4000 Capsuhelic? Differential Pressure GageSeries 4000 Capsuhelic? Differential Pressure Gage
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The Series 4000 Capsuhelic? Differential Pressure Gage is designed to give fast, accurate indication of differential pressures. The gage may be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure. The pressure being measured is held within a capsule which is an integral part of the gage. This containment of the pressure permits the use of the gage on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in w.c.

Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.