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| Accuracy | +/- 2mm + 0.17% of measured distance |
|---|---|
| Measuring principle | Ultrasonic |
| Characteristic / Application | Separated version with Field housing or top hat rail housing for control cabinet instrumentation, up to 6 relays for pump / rake / limit control, 1 or 2 channel version |
| Specialities | Protection Class IP 66 / NEMA 4x automatic sensor recognition of FDU9x sensors option: flow measurement for open channel and weirs or additional pump control functions |
| Supply / Communication | 90 ... 253 VAC 10.5 ... 32 VDC up to 2x 4...20mA HART Profibus DP |
| Accuracy | +/- 2mm + 0.17% of measured distance |
| Ambient temperature | -40 °C ... 60 °C (-40 °F ... 140 °F) |
| Communication | up to 2x 4 ... 20 mA HART Profibus DP |
| Certificates / Approvals | ATEX, CSA |
| Options | Illuminated display, 6 line graphic display with country specific menu guidance, on-site diagnosis with envelope curve on display |
| Components | Sensors FDU9x |
| Measuring principle | Ultrasonic |
| Characteristic / Application | Separated version with Field housing or top hat rail housing for control cabinet instrumentation, up to 6 relays for limit control, 1 or 2 channel version |
| Specialities | Protection Class IP 66 / NEMA 4x automatic sensor recognition of FDU9x sensors |
| Supply / Communication | 90 ... 253 VAC 10.5 ... 32 VDC up to 2x 4...20mA HART Profibus DP |
| Accuracy | +/- 2mm + 0.17% of measured distance |
| Ambient temperature | -40 °C ... 60 °C (-4 °F ... 140 °F) |
| Communication | up to 2x 4 ... 20 mA HART Profibus DP |
| Certificates / Approvals | ATEX, CSA |
| Options | Illuminated display, 6 line graphic display with country specific menu guidance, on-site diagnosis with envelope curve on display |
| Components | Sensors FDU9x |
| Measuring principle | Ultrasonic |
| Product headline | Separated version with field housing or top hat rail housing for control cabinet instrumentation, up to 6 relays for tendency alarm, flow pulse output or backwater / sludge alarm, 1 or 2 channel version |
| Sensor features | pre-programed flow curves for typical open channel measurement |
| Degree of protection | IP66 (Fieldhousing) IP20 (top hat rail housing) |
| Display/Operation | Illuminated display, 6 line graphic display with country specific menu guidance, on-site diagnosis with envelope curve on display |
| Outputs | 4...20mA HART Optional: second 4...20 mA output (e.g. for 2 times flow measurement 1 relay (standard) Optional: 3 or 6 relays |
| Inputs | up to 2 FDU9x sensors |
| Digital communication | HART, Profibus DP |
| Hazardous area approvals | FMU allowed to operate FDU9x in Ex-zone |
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