Product characteristics
| Measuring range |
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| Nominal diameter | DN25 (1“) | ||||
| Process connection | Clamp 1″ DIN 32676 series C (ASME BPE) |
Application
| System | gold-plated contacts | ||
| Media | ultra-pure water; water; water-based media; edible oils | ||
| Note on media |
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| Medium temperature[°C] | -20…100 | ||
| Min. bursting pressure |
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| Pressure rating |
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| Vacuum resistance[mbar] | -1000 |
Electrical data
| Operating voltage[V] | 18…32 DC; (to SELV/PELV) |
| Current consumption[mA] | < 75 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] | 5 |
| Measuring principle | ultrasonic |
Inputs / outputs
| Total number of inputs and outputs | 2 |
Inputs
| Inputs |
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Outputs
| Total number of outputs | 2 | ||||
| Output signal |
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| Electrical design | PNP/NPN | ||||
| Min. load resistance[Ω] | 2000 | ||||
| Pulse output | flow rate meter | ||||
| Short-circuit protection | yes | ||||
| Type of short-circuit protection | yes (non-latching) | ||||
| Overload protection | yes |
| Analog | |
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| Number of analog outputs | 1 |
| Analog current output[mA] | 4…20 |
| Max. load[Ω] | 500 |
| Digital | |
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| Number of digital outputs | 2 |
| Output function | normally open / closed; (configurable) |
| Max. voltage drop switching output DC[V] | 2 |
| Permanent current rating of switching output DC[mA] | 100 |
| Switching frequency DC[Hz] | 0…10000 |
Measuring/setting range
| Measuring range |
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| Display range |
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| Resolution |
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| Set point SP |
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| Reset point rP |
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| Analog start point ASP |
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| Analog end point AEP |
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| Low flow cut-off LFC |
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| Frequency end point, FEP |
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| Frequency at the end point FRP[Hz] | 1…10000 |
| Volumetric flow quantity monitoring | |
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| Pulse length[s] | 0.002…2 |
| Pulse value | 0.02…99990000 I |
| Temperature monitoring | |
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| Measuring range[°C] | -20…100 |
| Display range[°C] | -44…124 |
| Resolution[°C] | 0.1 |
| Set point SP[°C] | -19.6…100 |
| Reset point rP[°C] | -20…99.6 |
| Analog start point[°C] | -20…76 |
| Analog end point[°C] | 4…100 |
| Frequency start point, FSP[°C] | -20…76 |
| Frequency end point, FEP[°C] | 4…100 |
| Frequency at the end point FRP[Hz] | 1…10000 |
Accuracy / deviations
| Flow monitoring | |||||
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| Accuracy (in the measuring range) |
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| Repeatability | ± 0,2 % MEW | ||||
| Temperature monitoring | |
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| Accuracy[K] | ± 2,5 (Q > 5 % MEW) |
| Temperature coefficient[% of the span / 10 K] | 0,2 |
Reaction times
| Flow monitoring | |
|---|---|
| Response time[s] | < 0.25; (dAP = 0, T09) |
| Damping process value dAP[s] | 0…5 |
| Temperature monitoring | |
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| Dynamic response T05 / T09[s] | 5,7 / 86 |
Software / programming
| Diagnostic functions | direction of flow detection; signal quality |
Interfaces
| Communication interface | IO-Link | ||||||||||||||
| Transmission type | COM2 (38,4 kBaud) | ||||||||||||||
| IO-Link revision | 1.1.3 | ||||||||||||||
| SDCI standard | IEC 61131-9: 2013-07 | ||||||||||||||
| Profiles |
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| Required master port class | A | ||||||||||||||
| Process data analog | 3 | ||||||||||||||
| Process data binary | 2 | ||||||||||||||
| Min. process cycle time[ms] | 9.6 | ||||||||||||||
| IO-Link process data (cyclical) |
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| Supported DeviceIDs |
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Operating conditions
| Ambient temperature[°C] | -20…60 |
| Storage temperature[°C] | -25…80 |
| Protection | IP 69K |
Tests / approvals
| EMC |
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| CPA approval |
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| Shock resistance |
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| Vibration resistance |
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| MTTF[years] | 160 | ||||
| UL approval |
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| Pressure equipment directive | can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight[g] | 637.1 |
| Housing | rectangular |
| Inlet pipe length | 5 x DN |
| Outlet pipe length | 1 x DN |
| Dimensions[mm] | 175 x 50.4 x 73.8 |
| Material | housing: stainless steel (1.4404 / 316L); Display: PFA; sealing Display: FKM; connector: PBT |
| Materials (wetted parts) | Pipe section: stainless steel (1.4404 / 316L) |
| Nominal diameter | DN25 (1“) |
| Process connection | Clamp 1″ DIN 32676 series C (ASME BPE) |
| Process connection suitable for pipe standard | 1″ / Ø 25,4 mm x 1,65 mm (DIN 11866 series C); (DIN EN 10357 Series D) |
| Surface characteristics Ra/Rz of the wetted parts | Ra < 0.4 μm; Rz = 4 μm |
Displays / operating elements
| Display |
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Remarks
| Remarks |
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| Pack quantity | 1 pcs. |
Electrical connection – plug
| Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |





