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item
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value
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Warranty
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1 Year
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Customized support
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OEM
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Place of Origin
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Germany
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Brand Name
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Endress+Hauser
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Model Number
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Deltabar PMD78B
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Material
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316L, AlloyC, Tantal, Monel PTFE Gold
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Measuring Principle
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Differential pressure
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Characteristic
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Specialist with one or two capillaries for accurate differential pressure measurement. Intuitive and clear wizards for commissioning, proof tests and verification.
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Supply Voltage
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Ex d, Ex e, non-Ex: 10.5...35V DC Ex i: 10.5...30V DC
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Reference Accuracy
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Standard: up to 0.1 %
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Long Term Stability
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0.025 % of URL/ year 0.05 % of URL/ 5 years 0.10 % of URL/ 10 years
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Process Temperature
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-70°C...+400°C (-x°F...+752°F)
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Ambient Temperature
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-40°C...+85°C (-40°F...+185°F)
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Measuring Cell
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100 mbar...40 bar (1.5 psi...600 psi)
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Smallest Calibratable Span
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5 mbar (0.075 psi)
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Vacuum Resistance
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50 mbar (0.73 psi)
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Max. Turn Down
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100:1
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Max. Overpressure Limit
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160 bar (2400 psi)
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Process Connection
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Thread: MNPT1/2, G1/2 Flange: NPS 2"...4", DN50...100
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Material Process Membrane
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316L, AlloyC, Tantal, Monel PTFE Gold
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Material Gasket
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PTFE, FKM, EPDM, FFKM
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Fill Fluid
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Silicone oil, inert oil, vegetable oil, low- / high temperature oil
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Material Housing
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Aluminium, 316L
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Communication
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4...20 mA HART PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional)
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Certificates / Approvals
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ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex
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Safety Approvals
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SIL
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Design Approvals
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EN10204-3.1, NACE MR0175, NACE MR0103
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Specialities
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Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Plug and play functionalities, HistoROM
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