{"product_id":"mks-624h-series-624h12tcecu-absolute-pressure-transducer","title":"MKS 624H Series 624H12TCECU Absolute Pressure Transducer","description":"\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #2563EB;\"\u003eMKS Instruments 624H12TCECU\u003c\/span\u003e\u003c\/strong\u003e is a heated absolute capacitance diaphragm pressure transducer from the \u003cstrong\u003e624H Series (600 Series)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e100 Torr Baratron pressure transducer\u003c\/strong\u003e maintains its sensor temperature at \u003cstrong\u003e45°C\u003c\/strong\u003e. Temperature control helps reduce measurement variations caused by ambient temperature changes.\u003c\/p\u003e\n\n\u003cp\u003eThe instrument measures absolute pressure through a capacitance-based diaphragm sensing element. It provides a \u003cstrong\u003e0 to +10 VDC analog output\u003c\/strong\u003e for integration with industrial control and data acquisition systems.\u003c\/p\u003e\n\n\u003cp\u003eTwo independently adjustable SPDT relays provide configurable pressure threshold signals. These outputs support process monitoring, alarm handling, and equipment interlocking.\u003c\/p\u003e\n\n\u003cp\u003eThe 624H12TCECU suits vacuum processing, semiconductor manufacturing, and precision pressure monitoring applications. Its Inconel wetted materials support demanding process environments.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Technical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #2563EB;\"\u003e\u003cstrong\u003e624H12TCECU\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MKS Instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e 624H Series \/ 600 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Principle:\u003c\/strong\u003e Capacitance diaphragm (Baratron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Reference:\u003c\/strong\u003e Absolute pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Scale Range:\u003c\/strong\u003e 100 Torr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Temperature:\u003c\/strong\u003e 45°C controlled temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal:\u003c\/strong\u003e 0 to +10 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e Two SPDT trip point relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Connection:\u003c\/strong\u003e Female 8 VCR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Materials:\u003c\/strong\u003e Inconel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Configuration:\u003c\/strong\u003e Terminal block adapter, subject to configuration verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Measurement and Performance\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMKS Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #2563EB;\"\u003e624H12TCECU\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e624H \/ 600 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eAbsolute Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Scale Range\u003c\/td\u003e\n\u003ctd\u003e100 Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Temperature\u003c\/td\u003e\n\u003ctd\u003e45°C controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.12% of Reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy Components\u003c\/td\u003e\n\u003ctd\u003eIncludes non-linearity, hysteresis, and non-repeatability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001% of Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarm-up Time\u003c\/td\u003e\n\u003ctd\u003e2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eNot specified in the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eNot separately specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity\u003c\/td\u003e\n\u003ctd\u003eIncluded in the stated accuracy specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Electrical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e±15 VDC (±5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e0.40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e0 to +10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Output Load Resistance\u003c\/td\u003e\n\u003ctd\u003eGreater than 10 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Point Quantity\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Configuration\u003c\/td\u003e\n\u003ctd\u003eSPDT per trip point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Point Signal Level\u003c\/td\u003e\n\u003ctd\u003e0.01 to 10 VDC per trip point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Relay Rating\u003c\/td\u003e\n\u003ctd\u003e1 A at 30 VDC, resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Relay Rating\u003c\/td\u003e\n\u003ctd\u003e0.5 A at 30 VAC, resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Relay Source Impedance\u003c\/td\u003e\n\u003ctd\u003e12.5 kΩ maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Pressure and Process Connection\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverpressure Limit:\u003c\/strong\u003e 45 psia (310 kPa).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Volume:\u003c\/strong\u003e 6.3 cc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e Female 8 VCR.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Materials:\u003c\/strong\u003e Inconel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e4. Thermal and Environmental Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e15 to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControlled Sensor Temperature\u003c\/td\u003e\n\u003ctd\u003e45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Temperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e0.002% FS\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpan Temperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e0.02% of Reading\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterference Immunity\u003c\/td\u003e\n\u003ctd\u003eNo specific EMC immunity value supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe heated sensor design maintains a controlled internal temperature. This approach reduces measurement errors associated with thermal fluctuations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5. Mechanical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Diameter\u003c\/td\u003e\n\u003ctd\u003e3.15 in (80.0 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Height\u003c\/td\u003e\n\u003ctd\u003e3.87 in (98.3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStem Length\u003c\/td\u003e\n\u003ctd\u003e1.38 in (35.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Interface\u003c\/td\u003e\n\u003ctd\u003eFemale 8 VCR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Construction\u003c\/td\u003e\n\u003ctd\u003eInconel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Mechanical Installation\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify the mounting space before installing the transducer.\u003c\/li\u003e\n\u003cli\u003eConfirm the process connection matches the female 8 VCR fitting.\u003c\/li\u003e\n\u003cli\u003eUse compatible VCR sealing components for the installation.\u003c\/li\u003e\n\u003cli\u003eKeep the process connection clean during assembly.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive mechanical stress on the sensor body and stem.\u003c\/li\u003e\n\u003cli\u003eCheck system pressure against the 45 psia overpressure limit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Electrical Installation\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eProvide a regulated ±15 VDC power supply within ±5% tolerance.\u003c\/li\u003e\n\u003cli\u003eAllow up to 0.40 A for the power supply design.\u003c\/li\u003e\n\u003cli\u003eConnect the analog output to a compatible high-impedance input.\u003c\/li\u003e\n\u003cli\u003eMaintain an input resistance above 10 kΩ.\u003c\/li\u003e\n\u003cli\u003eWire both SPDT relays according to the control circuit requirements.\u003c\/li\u003e\n\u003cli\u003eCheck relay load ratings before connecting external equipment.\u003c\/li\u003e\n\u003cli\u003eVerify the actual connector configuration before wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Signal Integration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eConnect the 0 to +10 VDC output to a PLC analog input or data acquisition system. Configure the receiving channel for the correct voltage range.\u003c\/p\u003e\n\n\u003cp\u003eConfirm the pressure scaling and engineering units before commissioning. Incorrect scaling can produce misleading process readings.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommissioning and Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Initial Commissioning\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eInspect the mechanical fitting and electrical connections.\u003c\/li\u003e\n\u003cli\u003eApply the specified ±15 VDC supply voltage.\u003c\/li\u003e\n\u003cli\u003eAllow approximately 2 hours for sensor warm-up.\u003c\/li\u003e\n\u003cli\u003eVerify the analog output under a known pressure condition.\u003c\/li\u003e\n\u003cli\u003eCompare readings against a suitable calibrated reference instrument.\u003c\/li\u003e\n\u003cli\u003eConfigure both trip points according to process requirements.\u003c\/li\u003e\n\u003cli\u003eTest relay switching and the connected alarm circuits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Routine Maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eInspect the VCR connection for leakage during scheduled maintenance.\u003c\/li\u003e\n\u003cli\u003eCheck the power supply for voltage stability.\u003c\/li\u003e\n\u003cli\u003eMonitor analog output stability during normal operation.\u003c\/li\u003e\n\u003cli\u003eVerify relay switching at the configured pressure thresholds.\u003c\/li\u003e\n\u003cli\u003eReview measurement deviations against reference instruments.\u003c\/li\u003e\n\u003cli\u003eKeep the process connection free from contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Troubleshooting Considerations\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObserved Condition\u003c\/th\u003e\n\u003cth\u003eRecommended Inspection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnstable pressure readings\u003c\/td\u003e\n\u003ctd\u003eCheck power stability, grounding, thermal conditions, and process leakage.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncorrect analog signal\u003c\/td\u003e\n\u003ctd\u003eVerify the output wiring, input impedance, and PLC scaling.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncorrect trip response\u003c\/td\u003e\n\u003ctd\u003eInspect trip point settings, relay wiring, and external loads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlow measurement stabilization\u003c\/td\u003e\n\u003ctd\u003eConfirm the two-hour warm-up period and thermal conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnexpected pressure deviation\u003c\/td\u003e\n\u003ctd\u003eCheck process connections and compare against a calibrated reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility and System Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2563EB;\"\u003eMKS 624H12TCECU\u003c\/span\u003e\u003c\/strong\u003e supports pressure monitoring through its voltage output and relay interfaces.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC Systems:\u003c\/strong\u003e Compatible with voltage-input analog channels supporting 0 to +10 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Acquisition:\u003c\/strong\u003e Supports compatible voltage measurement equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Systems:\u003c\/strong\u003e Two SPDT relays support independent trip point functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Equipment:\u003c\/strong\u003e Suitable for absolute pressure monitoring within its 100 Torr full-scale range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Connections:\u003c\/strong\u003e Requires compatible female 8 VCR mating hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCheck the PLC input range and common-reference requirements before integration. Verify electrical isolation and grounding practices within the control cabinet.\u003c\/p\u003e\n\n\u003cp\u003eDo not assume direct interchangeability with other 624H models. Confirm pressure range, connector type, relay configuration, and calibration requirements.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eOrdering Code and Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe ordering code \u003cstrong\u003e\u003cspan style=\"color: #2563EB;\"\u003e624H12TCECU\u003c\/span\u003e\u003c\/strong\u003e identifies the main instrument configuration.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e624H\u003c\/td\u003e\n\u003ctd\u003eHeated 624H Series absolute Baratron transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12T\u003c\/td\u003e\n\u003ctd\u003e100 Torr full-scale range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003e±0.12% of Reading accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003eSwagelok 8 VCR female process connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003e15-pin D-sub male connector with slide locks, according to the supplied ordering information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU\u003c\/td\u003e\n\u003ctd\u003eRoHS-compliant configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eConfiguration Verification:\u003c\/strong\u003e The supplied technical description also identifies a terminal block adapter. This differs from the D-sub connector specified by the ordering code. Confirm the actual electrical interface before purchase and installation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCertifications and Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e CE compliant, according to the supplied product specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e RoHS-compliant configuration, according to the ordering code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConfirm the applicable declaration and documentation for the exact supplied configuration.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackaging List\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × MKS Instruments 624H12TCECU Heated Absolute Baratron Pressure Transducer.\u003c\/li\u003e\n\u003cli\u003e1 × Electrical connector or adapter, according to the confirmed configuration.\u003c\/li\u003e\n\u003cli\u003eStandard protective packaging for transportation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConfirm any additional accessories, cables, and documentation before ordering.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: What is the measurement range of the MKS 624H12TCECU?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe transducer provides a 100 Torr full-scale absolute pressure range. It measures pressure relative to an absolute vacuum reference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Why does the 624H12TCECU use a heated sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe sensor maintains a controlled temperature of 45°C. This design reduces measurement variations caused by ambient temperature changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: How long should the instrument warm up before measurement?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAllow approximately 2 hours after power-up. This period supports thermal stabilization before precision measurements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: Can both trip point relays connect directly to a PLC?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, both SPDT relays can interface with suitable PLC digital input circuits. Check the relay contact ratings and external circuit requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: What should engineers check when replacing an existing pressure transducer?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompare the pressure range, absolute measurement reference, accuracy, process fitting, supply voltage, and analog output. Also verify connector and relay configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ6: Can the 624H12TCECU replace another 624H Series model?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNot automatically. Different models may use different pressure ranges, electrical interfaces, and accuracy configurations. Confirm the complete ordering code before substitution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ7: What causes unstable readings after installation?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCommon causes include insufficient warm-up, unstable power, process leakage, and incorrect signal grounding. Check these conditions before suspecting sensor failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ8: What information should buyers provide when requesting a quotation?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProvide the complete model number, required quantity, connector preference, and application details. Confirm the 100 Torr range and female 8 VCR connection.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy Choose MKS Instruments 624H12TCECU?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2563EB;\"\u003e624H12TCECU\u003c\/span\u003e\u003c\/strong\u003e combines heated capacitance diaphragm sensing with dual relay control.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Measurement:\u003c\/strong\u003e ±0.12% of Reading accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Controlled 45°C sensor temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution:\u003c\/strong\u003e 0.001% of full-scale resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Integration:\u003c\/strong\u003e 0 to +10 VDC analog output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Control:\u003c\/strong\u003e Two independently adjustable SPDT trip point relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Compatibility:\u003c\/strong\u003e Female 8 VCR connection and Inconel wetted materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eContact our sales team for \u003cstrong\u003epricing, availability, configuration verification, and technical assistance\u003c\/strong\u003e.\u003c\/p\u003e\n","brand":"MKS Instruments","offers":[{"title":"Default Title","offer_id":68005688705206,"sku":"624H12TCECU","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/624H12TCECU_2.jpg?v=1793937865","url":"https:\/\/www.plcsparehub.com\/products\/mks-624h-series-624h12tcecu-absolute-pressure-transducer","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}