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Switzerland E+H Gauge or absolute pressure transmitter Pressure Transmitters Cerabar PMP 71 Series PMP71-AAB1MB1GAAAA Product Details:
Product Specifications
Measuring accuracy Standard type: 0.05%; Platinum type: 0.025%
Process temperature -40...125 °C (-40...257 °F)
Pressure measurement range 100 mbar...700 bar (1.5...10.500 psi)
Main wetted parts Alloy C276 Alloy 316L Rhodium
Process diaphragm material 316L, AlloyC alloy, Rhodium>Gold
Sensor 100 mbar...700 bar (1.5...10.500 psi) gauge pressure/absolute pressure
Application Areas
Cerabar PMP71 digital pressure transmitter uses metal diaphragm and is mainly used in process industry to measure pressure, level, volume and mass of liquids and gases. PMP71 is designed for high pressure measurement occasions and has a maximum working pressure of 700 bar. With quick setting function and adjustable range. Designed in accordance with IEC61508 standard, it meets SIL2/3 functional safety requirements. Provide MID metrology certification, suitable for metrological transfer.
Dual chamber aluminum or stainless steel (316L) housing
l Process connection: thread, flange
l Temperature range: -40 to +125°C (-40 to +257°F)
l Pressure range: +100mbar to +700bar (+1.5 to +10.500psi)
l Accuracy error: ±0.05%, "Platinum type" ±0.025%
l International explosion protection certification, WHG overflow protection, hygienic certification, marine grade certification, SIL
Advantage
l Accurate measurement can be performed even under conditions where the process temperature changes
l HistoROM®/M-DAT memory storage unit, can recall instrument settings and measured values
l IEC 61508 standard certified by TÜV SÜD, suitable for SIL2/SIL3 functional safety process monitoring (maximum...minimum...range)
l Overload protection and function monitoring from the measuring film to the electronics
l Quick setup menu can quickly set basic debugging parameters, menu-guided operation, and provide advanced fault diagnosis function
l Optional installation of valve group: and pressure test
l Seamless, independent system integration (HART/PA/FF)
Pressure measurement can be used for process pressure, differential pressure, level and flow measurement. Whether it is the pressure, level and flow of liquids, slurries and gases, pressure instruments can be used to measure them. With a wide range of sensor technologies, Endress+Hauser provides you with instruments for various applications.
Advantage
The right solution for every measurement task
As one of the leading suppliers of pressure measuring instruments, Endress+Hauser is committed to ensuring the safety of your assets.
Global support and services
l Technical support throughout the product life cycle
Absolute and gauge pressure measurement
Pressure transmitter for continuous level measurement and limit level detection switches for liquids
Absolute and gauge pressure sensors or pressure switches for continuous measurement enable safe measurement of liquids and gases in a wide range of applications. Cerabar pressure transmitters and Ceraphant pressure switches provide reliable level measurement in the food industry. The instruments have numerous hygienic approvals. With SIL industrial process certification and explosion protection certification, reliable measurement is guaranteed. Click on the button below to view more Cerabar and Ceraphant instruments.
Absolute and gauge pressure measurement: Measuring principles
Piezoresistive sensor: Under the action of working pressure, the process isolation diaphragm is deformed, and the piezoresistance value in the bridge changes, thereby converting the pressure into a voltage signal (single crystal silicon semiconductor technology). The voltage change of the bridge is measured and calculated as an output.
Pressure switch: opens or closes an electrical PNP contact when the set pressure value is reached. Also available is a 4...20 mA output signal.
Advantage
l Single crystal silicon piezoresistive sensor: can be used in situations where the process pressure does not exceed 700 bar (10,500 psi), equipped with a small size flush-mounted process connection to ensure overload resistance and minimize temperature effects.
l Diaphragm seal system: a variety of special materials and process connections are available, with a process temperature range of -70...+400°C (-94...+752°F)
l Pressure switch: Functional check and display of on-site information through LED indicator and digital display, operation and display through personal computer, stainless steel housing and laser engraved nameplate are provided
Similar models:
Cerabar PMP51B Pressure Transmitter Cerabar PMP71B Pressure Transmitter Absolute and Gauge Pressure Measurement Cerabar PMC21 Absolute and Gauge Pressure Cerabar PMC51 Absolute and Gauge Pressure Cerabar PMC71 Absolute and Gauge Pressure Transmitter Cerabar PMP21 Gauge or Absolute Pressure Transmitter Cerabar PMP23 Absolute and Gauge Pressure Cerabar PMP51 Absolute and Gauge Pressure Cerabar PMP55 Absolute and Gauge Pressure Cerabar PMP71 Absolute and Gauge Pressure Measurement Cerabar PMP75 Gauge Pressure Measurement Cerabar PMC11 Gauge Pressure Transmitter Cerabar PMP11 Absolute and Gauge Pressure Measurement Ceraphant PTC31B Absolute and Gauge Pressure Measurement Switch Ceraphant PTP31B Absolute and Gauge Pressure Measurement Switch Ceraphant PTP33B Cerabar PMC51B Pressure Transmitter Cerabar PMC71B Pressure Transmitter
