Specs at a glance
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Accuracy
0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor -
Process temperature
–25...+150°C
(–13...+302°F) -
Pressure measuring range
100mbar...40bar
(1.5psi...600psi) -
Process pressure absolute / max. overpressure limit
60 bar (900 psi)
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Material process membrane
Ceramic
316L, AlloyC -
Measuring cell
100 mbar...40 bar
(1.5 psi...600 psi)
Field of application
The electronic dp Deltabar FMD71 is a differential pressure system, used to measure the pressure or level, volume or mass of liquids in pressurized tanks or distillation columns/evaporators. The high 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.
For differential pressure, level, volume or mass measurement of liquids in pressurized tanks and distillation columns/evaporators.
Process connections: Threads, flanges and hygienic connections
Process temperature: -40 up to +150°C (-40 to +302°F)
Measuring range: 100mbar to +40bar (6 to 600psi)
Accuracy: Single sensor up to ±0.05%, system up to ±0.07%
International explosion protection certificates, hygienic approvals
Benefits
Eliminates traditional mechanical issues resulting in greater process availability and reliability
Overload-resistant high purity ceramic sensor (99.9% Al2O3)
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
Videos
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Specialized products
- Designed for demanding applications
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| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Success stories
Search spare parts by number in drawing
Filter
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Housing/housing accessories
Housing filter VA,EPDM,F15/31/T14/17,1pc
Drawing numberOrder code1671111056 -
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further parts
Ground terminal T14/T15/T17, F30/F31
Order code71290825 -
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Housing/housing accessories
Push button housing, HART, version 2
Drawing numberOrder code1352024110 -
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Cover
Cover T14/T15 Alu, gasket
Drawing numberOrder code2052020432 -
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Cover
Cover T14/T15 Alu, Ex d, gasket
Drawing numberOrder code2052020433 -
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Cover
Cover T14 316L, Ex d, EPDM
Drawing numberOrder code2052028310 -
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Cover
Cover T17 316L, gasket
Drawing numberOrder code2071002774 -
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Cover
Cover T17 316L, sight glass, gasket
Drawing numberOrder code2071002810 -
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Cover
Cover T17 316L, sight glass PC, gasket
Drawing numberOrder code2071002811 -
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Cover
Cover T14/T15 Alu, sight glass, gasket
Drawing numberOrder code2071245247 -
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Cover
Cover T14/T15 Alu,Exd,sight glass,gasket
Drawing numberOrder code2071245249 -
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Cover
Cover T14 316L, Ex d, sight glass, EPDM
Drawing numberOrder code2071245250 -
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Sealing
Sealing EPDM, F30/31/34, T14/15, 5 pcs.
Drawing numberOrder code2152020429 -
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Terminal module
Terminal 3-pole,Li=0, RFI,HART,Ex ia/Exd
Drawing numberOrder code3571191892 -
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Terminal module
Termin.3-p.,Li=0,RFI,HART,OVP,Ex ia/Exd
Drawing numberOrder code3571191894 -
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further parts
Display module VU340, Cbar/Dbar/Dpilot S
Drawing numberOrder code4071002865 -
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Electronic
Electronics FMD71/FMD72
Drawing numberOrder code30XPP0006- -
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Electronic (sensor)
Electronics sensor module FMD71/FMD72
Drawing numberOrder code3171186142 -
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Cover
Cover Alu,sensor housing FMD71/72,O-ring
Drawing numberOrder code2271186144 -
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Cover
Cover 316L, sensor FMD71/72 , O-ring
Drawing numberOrder code2271186147 -
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Sealing
Sealing set, cover, sensor, 5 pieces
Drawing numberOrder code2371186149 -
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Housing/housing accessories
Housing filter VA, sensor FMD71/72, 1pc.
Drawing numberOrder code1671186150 -
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Housing/housing accessories
Housing filter PA,sensor FMD71/72, 3pcs.
Drawing numberOrder code1671186151 -
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Housing/housing accessories
Cable gland sensor FMD71/72, M20
Drawing numberOrder code1671186153 -
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Housing/housing accessories
Cable entry sensor FMD71/72, NPT
Drawing numberOrder code1671186154 -
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Housing/housing accessories
Conduit adapter, NPT, 316L
Drawing numberOrder code1671186157 -
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further parts
Plug connector 4p M12/M20, sensor
Drawing numberOrder code1771440355 -
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further parts
Plug connector 4p M12/M20, transmitter
Drawing numberOrder code1771440356 -
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further parts
Plug connector 4p M12/M20,transmitt.,ExD
Drawing numberOrder code1771444959 -
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further parts
O-ring 26.7x1.78 HNBR 75, 3A, FDA, 5 pcs
Drawing numberOrder code5752010155 -
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further parts
O-ring 26.7x1.78 EPDM 70, 3A, USP, 5 pcs
Drawing numberOrder code5752017989 -
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further parts
O-ring 26.7x1.78 NBR 70, 5 pieces
Drawing numberOrder code5752020769 -
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further parts
O-ring 26.7x1.78 EPDM 70, 5 pieces
Drawing numberOrder code5752020770 -
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further parts
O-ring 26.7x1.78 FKM -40oC, 5 pieces
Drawing numberOrder code5752020771 -
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further parts
O-ring 26.7x1.78 FFKM 70 KALREZ, 1 pc.
Drawing numberOrder code5752020772 -
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further parts
O-ring 26.7x1.78 FKM, FDA, 5 pieces
Drawing numberOrder code5771093308 -
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further parts
O-ring 26.7x1.78 NBR, low temp., 5 pcs.
Drawing numberOrder code5771114815 -
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further parts
O-ring 26.7x1.78 silicone, FDA, 5 pcs.
Drawing numberOrder code5771114816 -
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further parts
O-ring 26.7x1.78 Fluoroprene, FDA, 1 pc.
Drawing numberOrder code5771114817 -
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further parts
O-ring 26.7x1.78 Kalrez 6221, FDA, 1 pc.
Drawing numberOrder code5771114818 -
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further parts
O-ring 26.7x1.78 Kalrez 6375, 1 pc.
Drawing numberOrder code5771114820 -
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further parts
O-ring 26.7x1.78 Kalrez 7075, 1 pc.
Drawing numberOrder code5771114821 -
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further parts
O-ring 27.1x1.6 FFKM 75 Perlast, 1pc.
Drawing numberOrder code5771316464 -
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Cable/cable accessories
Connection cable L= 6ft; 1.82m
Drawing numberOrder code7071186132 -
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Cable/cable accessories
Connection cable L= 15ft; 4.57m
Drawing numberOrder code7071186136 -
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Cable/cable accessories
Connection cable L= 35ft; 10.67m
Drawing numberOrder code7071186138 -
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Cable/cable accessories
Connection cable L= 100ft; 30.48m
Drawing numberOrder code7071186141 -
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Cable/cable accessories
Connection cable L= 150ft; 45.72m
Drawing numberOrder code7071243224 -
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further parts
Sensor FMD71
Drawing numberOrder code50XPP0008- -
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Cable/cable accessories
Connection cable L= 15ft; 4.57m
Drawing numberOrder code7071186136 -
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Cable/cable accessories
Connection cable L= 35ft; 10.67m
Drawing numberOrder code7071186138 -
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further parts
EPDM O-ring+316L backring, EHEDG,1 piece
Order code71431380 -
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further parts
EPDM O-ring, EHEDG, 5 pieces
Order code71545801 -
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further parts
Spare RFID TAG
Order codeXPRFID- -
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Adapter Uni, Clamp 3", 316L
Order code71350315 -
Flushing ring NPS 1" Cl. 150-2500, 316L
Order code71377369 -
Flushing ring NPS 2" Cl. 150-2500, 316L
Order code71377370 -
Flushing ring NPS 3" Cl. 150-2500, 316L
Order code71377371 -
Flushing ring DN25, PN16-400, 316L
Order code71377379 -
Flushing ring DN50, PN16-400, 316L
Order code71377380 -
Flushing ring DN80, PN16-400, 316L
Order code71377383
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