Flow sensors
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| SM6050 | SMR12GGX10KG/US
Magnetic-inductive flow sensor
Connector
Process connection: G½ flat seal
Analogue output 4...20 mA
Measuring range
0...25 l/min
connection to pipe by means of an adapter |
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| Application | | Conductive liquids
(conductivity:>= 20 µS/cm / viscosity: < 70 mm²/s at 40 °C) |
| Electrical design | | DC |
| Output | | 4...20 mA analogue |
| | |
| Operating voltage [V] | | 19...30 DC ¹) |
| Reverse polarity protection | | yes |
| Overload protection | | yes |
| | |
| Current consumption [mA] | | 90 |
| Power-on delay time [s] | | 5 |
| Analogue output | | 4...20 mA (max. 500 Ω) |
| Flow monitoring | | |
| Measuring range [l/min] | | 0...25 |
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| Response time [s] | | < 0.150 |
| Accuracy | | ± (2% MW + 0.5% MEW) |
| Repeatability | | ± 0.2% MEW |
| Pressure loss (dP) / flow rate (Q) | |  |
| | |
| Ambient temperature [°C] | | -10...60 |
| Medium temperature [°C] | | -10...70 |
| Storage temperature [°C] | | -25...80 |
| Protection | | IP 67, III |
| Insulation resistance [MΩ] | | > 100 (500 V DC) |
| Pressure rating [bar] | | 16 |
| Shock resistance | |
| DIN IEC 68-2-27: | 20 g (11 ms) |
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| Vibration resistance | |
| DIN IEC 68-2-6: | 5 g (10...2000 Hz) |
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| EMC | |
| EN 61000-4-2 ESD: | 4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated: | 10 V/m |
| EN 61000-4-4 Burst: | 2 kV |
| EN 61000-4-5 Surge: | 0.5 kV |
| EN 61000-4-6 HF conducted: | 10 V |
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| Housing materials | | stainless steel 316L / 1.4404; PBT-GF 20; EPDM/X (Santoprene) |
| Materials (wetted parts) | | stainless steel 316L / 1.4404; PEEK (polyether ether ketone); FKM |
| Connection | | M12 connector; gold-plated contacts |
| | |
| Weight [kg] | | 0.49 |
| Remarks | |
| ¹) to EN50178, SELV, PELV |
| MW = measured value |
| MEW = final value of the measuring range |
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| Wiring
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| ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — GB — SM6050 — 15.06.2009 |
