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IFM SV5151
SV5151
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Description
Reliable detection of flow and medium temperature
Precise linearized analogue output
Suitable for ultrapure water, water and water-based media
Durable and robust thanks to hydrolysis-resistant plastic
High precision of flow and temperature monitoring
Specification
Product characteristics
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|---|
| Measuring range | 1.8...32 l/min 0.265...4.716 m/s |
| 1.8...32 l/min | 0.265...4.716 m/s |
| Process connection | threaded connection G 3/4 external thread DN10 |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Measuring element | 1 x Pt 1000; (to DIN EN 60751, class B) |
| Application | for industrial applications |
| Installation | connection to pipe by means of an adapter |
| Media | ultra-pure water; water; glycol solutions; coolants |
| Medium temperature[°C] [°C] | -15...125 |
| Min. burst pressure | 25 bar 2.5 MPa |
| 25 bar | 2.5 MPa |
| Note on min. burst pressure | 125 °C |
| Pressure rating | 16 bar 1.6 MPa |
| 16 bar | 1.6 MPa |
| Note on pressure rating | ≤ 90 °C |
Electrical data
| Operating voltage[V] [V] | 8...33 DC |
|---|---|
| Current consumption[mA] [mA] | < 5 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Power-on delay time[s] [s] | < 2 |
| Measuring principle | Vortex |
Inputs / outputs
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|
Outputs
| Total number of outputs | 1 |
|---|---|
| Output signal | analogue signal |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20 |
| Max. load[Ω] [Ω] | < (Ub - 8 V) / 20 mA; Ub = 24 V: 800 |
Measuring/setting range
| Measuring range | 1.8...32 l/min 0.265...4.716 m/s |
|---|---|
| 1.8...32 l/min | 0.265...4.716 m/s |
| Internal heating temperature probe | 1 K/mW |
| Measuring range[°C] [°C] | -15...125 |
Accuracy / deviations
| Accuracy (in the measuring range) | water Q < 50 % MEW: < 1 % MEW / Q > 50 % MEW: < 2 % MW glycol solutions (35%) 2 > v < 6 cSt: ± 5% MEW / 6 > v < 15 cSt: ± 10% MEW |
|---|---|
| water | Q < 50 % MEW: < 1 % MEW / Q > 50 % MEW: < 2 % MW |
| glycol solutions (35%) | 2 > v < 6 cSt: ± 5% MEW / 6 > v < 15 cSt: ± 10% MEW |
| Repeatability | 0,2; (% of the final value) |
| Accuracy[K] [K] | ± 0,3 ± 0,005 x T |
Response times
| Response time[s] [s] | 0.34; (T09) |
|---|---|
| Dynamic response T05 / T09[s] [s] | < 10 / < 30 |
Operating conditions
| Ambient temperature[°C] [°C] | -15...85 |
|---|---|
| Note on ambient temperature | Medium temperature > 0 °C: -40...85 |
| Storage temperature[°C] [°C] | -40...85 |
| Protection | IP 65 |
| Cavitation | P(absolute) discharge / P(difference) > 5.5 to avoid cavitation |
Tests / approvals
| EMC | EN IEC 61326-1:2021 |
|---|---|
| Shock resistance | DIN EN 60068-2-27 30 g (11 ms) |
| DIN EN 60068-2-27 | 30 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 with water / 10...61 Hz 1 mm with water / 61...2000 Hz 2 g |
| DIN EN 60068-2-6 | with water / 10...61 Hz 1 mm |
| MTTF[years] [years] | 395.9 |
| UL approval | File number UL E364788 |
| File number UL | E364788 |
| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight[g] [g] | 82.05 |
|---|---|
| Housing | rectangular |
| Dimensions[mm] [mm] | 90 x 30.2 x 53.7 |
| Materials | Housing: PPS 40% glass fibre; electronics: PC 10% glass fibre |
| Materials (wetted parts) | sensor: PPSU; Pipe section: PPS 40% glass fibre; Sealing: EPDM |
| Tightening torque[Nm] [Nm] | 12 |
| Process connection | threaded connection G 3/4 external thread DN10 |
Remarks
| Remarks | MW = measured value MEW = Final value of the measuring range |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection - plug
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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