Endress+Hauser
Endress+Hauser Micropilot FMR66B – 80 GHz radar sensor
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Accuracy | +/- 3 mm (0.12 in) |
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Process temperature | -40 … +130 °C (-40 … +266 °F) |
Process pressure / max. overpressure limit | Vacuum...16 bar (232 psi) |
Max. measurement distance | 50 m (164 ft) |
Main wetted parts | PVDF or PTFE |
Measuring principle | Level radar solid |
Characteristic / Application | For simple applications: Reliable, non-contact measurement of levels in silos or storage tanks for bulk solids |
Specialities | Heartbeat Verification + Monitoring, Bluetooth® Commissioning, operation and maintenance with SmartBlue App, HistoROM, RFID TAG for easy identification |
Supply / Communication | 2-wire (HART/ PROFIBUS PA) PROFINET with Ethernet-APL Bluetooth® wireless technology |
Frequency | W-Band (~80 GHz) |
Antenna | 1-1/2" / 40mm encapsulated, PVDF 2" / 50mm Drip-off, PTFE |
Accuracy | +/- 3 mm (0.12 in) |
Ambient temperature | -40 … +85 °C (-40 … +185 °F) |
Process temperature | -40 … +130 °C (-40 … +266 °F) |
Process pressure / max. overpressure limit | Vacuum...16 bar (232 psi) |
Main wetted parts | PVDF or PTFE |
Process connection | Thread: G1-1/2", MNPT1-1/2" Flange: UNI DN80...DN150 Mounting bracket |
Max. measurement distance | 50 m (164 ft) |
Communication | HART/ PROFIBUS PA PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional) |
Certificates / Approvals | IEC Ex, ATEX, CSA C/US, EAC Ex, JPN Ex, KC Ex, INMETRO Ex, NEPSI Ex, UK Ex |
Safety approvals | SIL |
Design approvals | EU Food Contact Material (EC) 1935/2004; US Food Contact Material FDA CFR 21; Declaration of Conformity ASME B31.3; CRN approval |
Marine approval | ABS, LR, BV, RINA, DNV |
Options | Display, Customized settings, App 'SmartBlue' for commissioning and operation via Bluetooth Heartbeat for batch detection; Gas-tight implementation; Overvoltage protection; PWIS free |
Application limits | DK < 1.6 Reduction of the max. possible measuring range due to: Media with poor reflective properties cone of repose extremely loose surface of bulk solids, e.g. bulk solids with a low bulk density during pneumatic filling buildup, especially of moist products. Alternative for these applications: FMR67B |
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