- Products
- Sensors
- Flow sensors / flow meters
- Mechatronic flow meters in high-pressure applications
- SBU324
Flow sensor with integrated backflow prevention
SBU324
SBU12DI0BPKG/US
Flow sensor with integrated backflow prevention
SBU324
SBU12DI0BPKG/US
- Reliable volumetric flow monitoring of the internal cooling of the drill on machine tools
- With integrated backflow preventer
- Intuitive continuous adjustment of the switch points
- Robust housing with very high pressure rating
- Very short response time
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| Product characteristics | |||||
|---|---|---|---|---|---|
| Number of inputs and outputs | Number of digital outputs: 1 | ||||
| Process connection | G 1/2 | ||||
| Application | |||||
| Application | machine tools; Internal cooling of drill | ||||
| Media | Liquids; water; glycol solutions; coolants | ||||
| Medium temperature [°C] | 0...60 | ||||
| Pressure rating [bar] | 200 | ||||
| Pressure rating [Mpa] | 20 | ||||
| Electrical data | |||||
| Operating voltage [V] | 10...30 DC; (to SELV/PELV) | ||||
| Current consumption [mA] | < 15 | ||||
| Protection class | III | ||||
| Reverse polarity protection | yes | ||||
| Inputs / outputs | |||||
| Number of inputs and outputs | Number of digital outputs: 1 | ||||
| Outputs | |||||
| Total number of outputs | 1 | ||||
| Output signal | switching signal | ||||
| Electrical design | PNP | ||||
| Number of digital outputs | 1 | ||||
| Output function | normally open | ||||
| Max. voltage drop switching output DC [V] | 2.5 | ||||
| Permanent current rating of switching output DC [mA] | 100 | ||||
| Short-circuit protection | yes | ||||
| Overload protection | yes | ||||
| Measuring/setting range | |||||
| Flow range [l/min] | 75 | ||||
| Setting range [l/min] | 0.3...50 | ||||
| Accuracy / deviations | |||||
| Repeatability [% of the final value] | 1 | ||||
| Hysteresis [l/min] | 0,1...1,5 | ||||
| Measuring error [% of the final value] | ± 5 | ||||
| Response times | |||||
| Response time [s] | < 0.01 | ||||
| Operating conditions | |||||
| Ambient temperature [°C] | 0...60 | ||||
| Storage temperature [°C] | -15...80 | ||||
| Protection | IP 65; IP 67 | ||||
| Tests / approvals | |||||
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| MTTF [years] | 15.78 | ||||
| Mechanical data | |||||
| Weight [g] | 764 | ||||
| Materials | aluminium anodised; PA | ||||
| Materials (wetted parts) | stainless steel (1.4310 / 301); stainless steel (1.4301 / 304); aluminium anodised; PBT; PU; O-ring: FKM | ||||
| Process connection | G 1/2 | ||||
| Switching cycles mechanical | 10 million | ||||
| Displays / operating elements | |||||
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| Remarks | |||||
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| Pack quantity | 1 pcs. | ||||
| Electrical connection | |||||
| Connection | Connector: 1 x M12; coding: A | ||||
| Diagrams and graphs | |||||
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ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SBU324-04 — 12.12.2013 —
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SBU324 –
SBU12DI0BPKG/US
Electrical connection
Connector: 1 x M12; coding: A