65/90/120系列膜盒微压表StandardElectricContactPressureGauge主要技术参数执行标准：JB/T9274-1999仪表公称直径65mm；90mm；120mm；精度等级1.5%；（1.6%;2.5%可选）测量范围2.5kPa-100kPa(型号选择见量程代码表)防护等级IP54正常工作环境温度-25℃～55℃连接螺纹65、外径G1/4M14x1.5;90、120外径G1/4M14x1.5其它见选型表仪表外壳YE普通型ST13喷黑塑（电镀可选）YEF不锈钢防腐型SVS316本色（抛光可选）仪表接头YE普通型铜合金钝化(电镀可选)YEF防腐型SUS316本色（22mm四方不锈钢）65外径YE普通型轴向斜嵌式快装接头可选测压元件YE普通型铜合金双片膜盒,锡焊接YEF不锈钢防腐型SUS316双片膜盒等离子焊，激光焊接仪表机芯YE普通型铜合金;YEF防腐型不锈钢；65外径仪表机芯安装微动调零装置（不调零可选）仪表玻璃120外径仪表平板玻璃；65、90外径旋紧式光边有机玻璃罩；65旋紧式花边有机玻璃罩可选TechnicalSpecificati***ExecntiveStandard:JB/T9274-1999InstrumentsDiameter:65mm;90mm;120mmAccuracyClass:1.5%;(1.6%,2.5%optional)Range:72.5kpa-100kpa(seerangetable)ProtectionClass:IP54Ambienttemperature-25℃～55℃Connectionthread:65mmothersseethetableInstrumentcase:YEstandardST13blackenameled(platedoptiona;)YEFstainlesssteelcorrosionproofSUS304naturecolor(polishedoptional)Instrumentsocket:YEstandardcopperalloyplatedYEFcorrosionproofSUS304naturecolor(22mmsquarestainlesssteel)MeasurementElements:YEstandardcopperalloydoublediaphragmtinwelding.YEFstainlesssteelcorrosionproofSUS316doublediaphragmpla***aweldingandlasingwelding.Movement:YEstandardcopperalloy,YEForrosionproofstainlesssteel,allwithmicroadjustmentdevise(withoutzeroadjustmentoption)Window:120mminstrumentplainglass;65mm,90mmscrewinorganicglass;65mmscrewinorganicglassisoptional产品展示Features可选仪表类型Optionaltype型号Typeφ65mm外径(2.5”)普通膜盒径向安装StandardcapsulebottommountingYE-065.AO.204普通膜盒径向前环安装StandardcapsulebottommountingwithfrontringYE-.204普通膜盒轴向安装StandardcapsulebackmountingYE-065.ZO.204普通膜盒轴向前环安装StandardcapsulebackmountingwithfrontringYE-065.ZT.204普通膜盒轴向卡子安装StandardcapsulebackmountingwithclampYE-065.ZK.204不锈钢膜盒径向安装StainlesssteelcapsulebottommountingYEF-065.AO.504不锈钢膜盒径向前环安装StainlesssteelcapsulebottommountingwithfrontringYEF-.504不锈钢膜盒轴向安装StainlesssteelcapsulebackmountingYEF-065.ZO.504不锈钢膜盒轴向前环安装StainlesssteelcapsulebackmountingwithfrontringYEF-065.ZT.504不锈钢膜盒轴向卡子安装StainlesssteelcapsulebackmountingwithclampYEF-065.ZK.504φ90mm(3.5”)外径普通膜盒径向安装StandardcapsulebottommountingYE-090.AO.204φ120mm(4.5”)外径普通膜盒径向安装StandardcapsulebottommountingYE-120.AO.200产品详细资料请点击：普通膜盒压力表.pdf普通微压表YE-65不锈钢微压表YEF-65锡焊微压表YE-90离子焊微压表YE-120微压表/膜盒微压表YE-65/90/120)