Endress+hauser Fmu41-arb2a2 Ultrasonic Level Measurement
| Model | Fmu41-arb2a2 |
| Brand | Endress+hauser |
| Supply / Communication | 2-wire HART |
| Accuracy | +/- 2 mm or +/- 0,2 % of set measuring range |
| Ambient temperature | -40 °C … 80 °C (-40 °F … 176 °F) |
| Process temperature | -40 °C … 80 °C (-40 °F … 176 °F) |
| Process pressure/max. overpressure limit | 0.7 bar … 3 bar abs (10 psi … 44 psi) |
| Main wetted parts | PVDF |
| Process connection | G / NPT 2″ |
| Blocking distance | 0.35 m (1.15 ft) |
| Max. measurement distance | Liquids: 8 m (26 ft), Solids: 3.5 m (11 ft) |
| Communication | 4…20 mA HART |
| Certificates / Approvals | ATEX, FM, CSA, TIIS, INMETRO, NEPSI |
| Application limits | For higher resistance: FMU42/FDU9x Foam / high turbulence possible: FMU42/FDU91 Fast filling and discharging rate: FMU90 + FDU9x Level limit detection: FMU90 + FDU9x |
