Electronic differential pressure Deltabar FMD72 Electronic differential pressure system utilizing two metal sensor modules and one transmitter F Eliminates traditional mechanical issues resulting in greater process availability and reliability Safety risks are minimized with the new electronic differential pressure system architecture and design Lowest total cost of ownership due to reduced installation time, maintenance, downtime and spare requirements Multivariable level measurement: HART-based differential pressure, head pressure and sensor temperatures from one system Continuous health indication of the entire system via HART-based diagnostic High reproducibility and long-term stability Process safety assured with small flush mounted process connections in hygienic applications More information and current pricing: www.endress.com/FMD72 Accuracy 0.075% of individual sensor, "PLATINUM" 0.05% of individual sensor Process temperature –40...+125°C (–40 ... +257°F) Pressure measuring range 400 mbar...10 bar (6 psi...150 psi) Process pressure absolute / max. overpressure limit 160 bar (2400 psi) Main wetted parts 316L, Alloy C Field of application: The electronic dp Deltabar FMD72 is a differential pressure system, used to measure the pressure, level, volume or mass of liquids in pressurized tanks or distillation co

pressure sensor (HP) measures the hydrostatic pressure. The low pressure sensor (LP) measures the head pressure. The level is calculated in the transmitter using these two digital values. The electronic dp system eliminates issues of traditional differential pressure measurements. Features and specifications Pressure Measuring principle Differential pressure Characteristic Electronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids. Supply voltage 4...20 mA HART: 12...45V DC (Non Ex) Ex ia: 12...30V DC Reference Accuracy 0.075% of individual...

Vacuum resistance 10 mbar (0.15 psi) Max. overpressure limit Threads Flange (DIN, ASME,JIS) Process connection hygienic DIN11851 DIN11864-1 Tri-Clamp DRD Varivent Material process membrane 316L, AlloyC, Fill fluid Silicone oil Synthetic oil Material housing Die-cast aluminum Stainless steel Communication 4...20 mA HART Certificates / Approvals ATEX, FM, CSA, IECEx, NEPSI, INMETRO Design approvals

Hygienic approvals Continuous / Liquids Measuring principle Differential pressure Characteristic / Application Electronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids. Supply / Communication 0.075% of individual sensor, "PLATINUM" 0.05% of individual sensor Long term stability 0.05% of URL/year of individual sensor Ambient temperature –40...+125°C (–40 ... +257°F) Process pressure absolute / max. overpressure limit 160 bar (2400 psi) Pressure measuring range

Continuous / Liquids Main wetted parts 316L, Alloy C Process connection Threads Flange (DIN, ASME,JIS) Process connection hygienic DIN11851 DIN11864-1 Tri-Clamp DRD Varivent Communication 4...20 mA HART Certificates / Approvals ATEX, FM, CSA, CSA C/US IEC Ex, NEPSI, INMETRO Design approvals NACE MR0175 EN10204-3.1 Hygienic approvals 4-line digital display SS- or Aluminium housing Application limits Use the Software Applicator Sizing Electronic DP addresses.endress.com [email protected]