{"product_id":"mks-instruments-626b12tad-baratron-pressure-transducer","title":"MKS Instruments 626B12TAD Baratron Pressure Transducer","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eProduct Introduction \u0026amp; Global PLC Spare HUB's Insight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e626B12TAD\u003c\/strong\u003e\u003c\/span\u003e is a high-precision absolute pressure transducer engineered by \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eMKS Instruments\u003c\/strong\u003e\u003c\/span\u003e. It belongs to the advanced \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eBaratron 626B\u003c\/strong\u003e\u003c\/span\u003e series of room-temperature capacitance diaphragm gauges.\u003c\/p\u003e\n\u003cp\u003eEngineers deploy this sensor in semiconductor fabrication and vacuum systems. It delivers reliable absolute pressure measurement across demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight:\u003c\/strong\u003e Field technicians often encounter zero drift in high-moisture vacuum chambers. Our technicians solved this by maintaining a strict 15-minute warm-up protocol before calibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEngineers evaluate sensors through classified parameters. Below is the complete specification breakdown for the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e626B12TAD\u003c\/strong\u003e\u003c\/span\u003e model:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eParameter Category\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTechnical Specification Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand \u0026amp; Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\n\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eMKS Instruments\u003c\/strong\u003e\u003c\/span\u003e | \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e626B12TAD\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eBaratron 626B\u003c\/strong\u003e\u003c\/span\u003e Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100 Torr full scale (Range Code 12T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eAccuracy \u0026amp; Linearity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e±0.15% of reading (includes non-linearity, hysteresis, non-repeatability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTime constant under 20 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eResolution \u0026amp; Usable Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eUsable range down to 1 × 10⁻⁴ F.S.; reading limit 5 × 10⁻² Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAmbient operating temperature 0 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOverpressure limit 45 psia (310 kPa) without damage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eElectrical \u0026amp; Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e±15 VDC at 35 mA; 15-pin male D-sub connector; 0 to +10 VDC output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eInstallation Guide\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the sensor securely onto a 1\/2-inch (12.7 mm) tubulation fitting.\u003c\/li\u003e\n\u003cli\u003eEnsure the system grounding uses an overall metal braided shielded cable grounded at both ends.\u003c\/li\u003e\n\u003cli\u003eAllow a mandatory 15-minute warm-up period before taking precise process readings.\u003c\/li\u003e\n\u003cli\u003eVerify power supply stability within ±5% of ±15 VDC specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eCommissioning \u0026amp; Maintenance Convenience\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerform zero adjustments easily using the front panel zero potentiometer.\u003c\/li\u003e\n\u003cli\u003eMonitor output voltage directly via standard data acquisition cards or multimeters.\u003c\/li\u003e\n\u003cli\u003eInspect Inconel and Incoloy wetted parts periodically for chemical corrosion residue.\u003c\/li\u003e\n\u003cli\u003eKeep connection cables away from high-voltage power lines to prevent signal noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eCompatibility Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with standard DC power distribution units delivering ±15 VDC.\u003c\/li\u003e\n\u003cli\u003eInterfaces seamlessly with standard PLC analog input modules accepting 0 to +10 VDC signals.\u003c\/li\u003e\n\u003cli\u003eFits standard 15-pin male D-subminiature controller cabling setups.\u003c\/li\u003e\n\u003cli\u003eDesigned for integration into corrosive and non-corrosive vacuum gas lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eCertifications \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComply fully with CE EMC Directive 2004\/108\/EC standards.\u003c\/li\u003e\n\u003cli\u003eMeet RoHS Directive 2002\/95\/EC environmental compliance requirements.\u003c\/li\u003e\n\u003cli\u003eManufactured under strict quality controls for industrial automation markets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003ePackage Contents \u0026amp; Warranty Terms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEach order of the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e626B12TAD\u003c\/strong\u003e\u003c\/span\u003e unit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eMKS Instruments 626B12TAD\u003c\/strong\u003e\u003c\/span\u003e Baratron gauge unit.\u003c\/li\u003e\n\u003cli\u003eFactory calibration certificate and technical specification sheet.\u003c\/li\u003e\n\u003cli\u003eComprehensive 12-month operational warranty covering manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eShipping Options \u0026amp; Delivery\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship orders within 24 to 48 hours after payment verification.\u003c\/li\u003e\n\u003cli\u003eExpress delivery available worldwide via \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eFedEx\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eUPS\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDHL\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eSecure anti-static packaging protects sensitive internal capacitance diaphragms during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eTypical Application Scenarios \u0026amp; Diagnostic Capabilities\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemiconductor Processing:\u003c\/strong\u003e Monitors vacuum pressure during etching and thin-film deposition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Furnaces:\u003c\/strong\u003e Controls precise atmosphere pressure in heat treatment chambers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capability:\u003c\/strong\u003e Output voltage tracking detects diaphragm sticking or thermal drift instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Detection:\u003c\/strong\u003e Rapid response time helps technicians isolate chamber vacuum leaks quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eFrequently Asked Questions (FAQ) \u0026amp; Buying Guidance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the lowest suggested pressure for accurate process control using the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e626B12TAD\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The lowest suggested pressure for reliable process control is 5 × 10⁻¹ Torr, while readable pressure extends down to 5 × 10⁻² Torr.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does the sensor require a 15-minute warm-up period?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Thermal stabilization ensures internal electronic components reach equilibrium, preventing zero drift during high-accuracy vacuum measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I select the right Baratron range for my vacuum application?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Choose the 100 Torr range code (12T) when your primary operating window sits between 1 Torr and 100 Torr to maximize measurement sensitivity and linearity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/626B.png?v=1793609967\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MKS Instruments","offers":[{"title":"Default Title","offer_id":67981997572278,"sku":"626B12TAD","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/626B13TDE-3_8b90fa29-40cf-4102-9e44-2b42494ab2a6.jpg?v=1793676727","url":"https:\/\/www.plcsparehub.com\/products\/mks-instruments-626b12tad-baratron-pressure-transducer","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}