{"product_id":"elecall-em2000-differential-pressure-gauge-pa-kpa-psi-mmh-o-for-air-gas-meters-barometer-pressure-for-clean-room","title":"ELECALL EM2000 Differential Pressure Gauge Pa\/Kpa\/psi\/mmH₂O for Air Gas Meters Barometer Pressure for Clean Room","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDial Diameter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4 - 6.9 Inches\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eANALOG\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax Measuring Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e200 PSI \u0026amp; Above\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEM2000\/\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eELECALL EM2000 -30PA~30KPA Micro Differential Pressure Gauge High Precision Air Pressure Meter Barometer Pa\/Kpa\/psi\/mmH₂O for air gas meters\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(0, 176, 80);font-size:16px;font-family:Arial\"\u003eSpecification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eProduct Name: ELECALL micro differential pressure gauge\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eTemperature range:-7-60\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e°\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eDimensions:120*55mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eRated pressure: -68-103kpa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eWeight:540g\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eOverpressure: Rubber plug will break away when 172kap\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eRange: Minimum0-60pa,Max 0-210kpa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eMaterial: Pressed cast aluminum\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnection: High pressure and low pressure will be 1\/8\" spinal canal thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eAccuracy: 21\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e°:±\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e2%FS(-125pa;250pa is 3%, -60pa is 4%)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnections: 1\/8\" female NPT high and low pressure taps, duplicated, one pair side and one pair back\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(0, 176, 80);font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e1. Virtually eliminating the friction generated by the rotation gear.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e2. The inner table without filling liquid. No inertia, no drift pointer movement.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e3. Excellent anti-vibration, anti-jitter performance.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e4. Excellent resistance to pressure overload, measurable, positive, negative or differential pressure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e5.Free and Flexible installation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e6. Has a simple structure, small size, low power consumption and high precision, suitable for almost all application areas.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e7. The instrument using a larger pressure by explosion-proof membrane and diaphragm connected overvoltage protection.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(0, 176, 80);font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e1.Details page pictures is only for reference, part of a difference does not affect the user experience, please know it.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Please forgive it.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eMeasure positive pressure:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnect the \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"color:red;font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003epressure source with one of the two high-pressure holes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e by pipe and plug the unconnected high-pressure holes to ventilate one or two low-pressure ventilation holes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eMeasure negative pressure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnect the \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"color:red;font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003elow-pressure source with one of the two low-pressure holes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e by pipe and plug the unconnected high-pressure holes to ventilate one or two high-pressure ventilation holes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnect the \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"color:red;font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003ehigher of the two pressure sources with the lower of the two low pressure sources \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eand plug the unconnected air outlet with a pipe\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eMeasure differential pressure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0cm 0cm 0pt;margin-bottom:0pt;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eConnect the \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"color:red;font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003epressure source with one of the two high-pressure holes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e by pipe and plug the unconnected high-pressure holes to ventilate one or two low-pressure ventilation holes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(0, 176, 80);font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003eInclude\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:14px;font-family:Tahoma\"\u003e\u003cstrong\u003e1 x Differential Pressure Gauge\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S18b87015266149e19a940b0692bd210f9.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saaa18b0fc03c40c6bdd937820bbbf399v.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S876e88eb93ae4a74bb1edf72f45fb3c8T.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9f14e20540cf4ef0b79292b0f6422bcfI.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa86c6ac70d6e43159f3c3a76757169b0Q.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S68f08931458f44649e022319244cb5ffK.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg 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