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Magnetic inductive flow sensor, low flow rates
The Type S051 magnetically inductive flow sensor (compact or separate version) is suitable for low-flow applications and liquids with minimum conductivity. The combination with the dedicated SE58 S transmitter (minimum required conductivity: 20 µS/cm) or with the SE58 M or SE58 L transmitters (minimum conductivity required: 5 µS/cm) results in a flowmeter with different performance, functions, materials and approvals, with the corresponding suitability for the respective applications depending on the respective requirements. With the SE58 S you get a compact device, with the SE58 M and SE58 L compact devices or remote versions are created for which the transmitter and sensor are connected by 2 cables up to a maximum length. Standard process connections available for the S051 are thread connections in G or NPT.
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General Technical Data
Product properties |
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| Sensor housing | StainlessÂsteelÂ304Â(1.4301) |
| Junctionbox | Onlyforremotesensor:stainlesssteel304(1.4301)raw(onrequest:stainlesssteel304 (1.4301)polishedorpaintedaluminium) |
| Process connection | • Stainlesssteel316L(1.4404) |
| Lining | • Stainlesssteel304(1.4301)withfullliningversion(processconnectionincluded) PT |
| Electrode | AlloyC,Titanium,Tantalum,Platinum-rhodiumonrequest FKM(EPDMorFFKMonrequest) |
| Seal | For remote version: max. 20 m (distance between sensor and transmitter) |
| Pipe diameter | DN 03…DN 20 |
| Dimensions | Detailedinformationcanbefoundinchapter“2. Dimensions” on page 5. |
| Measuring principle | Electromagnetic induction Detailedinformationcanbefoundinchapter“4.1. Measuring principle” on page 7. |
| Measuring range | 0…10 l/hto0…12500 l/h Detailedinformationcanbefoundinchapter“5.4. Ordering chart sensor Type S051” on page 8. |
Performance data |
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| Measurement deviation | IfusedwithSE58transmitter: -incompactorremoteLversion:≤±0.2%ofthemeasuredvalueforflowvelocity>0.5 m/s -incompactorremoteMversion:≤±0.8%ofthemeasuredvalueforflowvelocity>0.5 m/s -incompactSversion:≤±0.5%ofthemeasuredvalueforflowvelocity>0.5 m/s See data sheet Type SE58 |
| Repeatability | IfusedwithSE58transmitter: •incompactorremoteLversion:≤±0.1%ofthemeasuredvalueforflowvelocity>0.5 m/s •incompactorremoteMversion:≤±0.4%ofthemeasuredvalueforflowvelocity >0.5 m/s •incompactSversion:≤±0.25%ofthemeasuredvalueforflowvelocity>0.5 m/s See data sheet Type SE58 |
| Vacuum resistance | 200 mbar(2.9 PSI)absoluteat100°C(212°F) |
Medium data |
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| Fluid temperature | -Compactversion:-20…+100°C(-4…+212°F) -Remoteversion:-20…+130°C(-4…+266°F) |
| Fluid pressure | PN 16(PN 40onrequest) |
| Minimum conductivity | 5 µS/cm(or20 µS/cmwithdemineralisedwater) |
| Outputs | • Transistor: 2 outputs, selectable open collector as pulse/frequency (1250 Hz, 100 mA, 40 V DC) or alarm (adjustable usage) • Current: 1 output, 4…20 mA, RL = 1000 W (+ a second output, on request) • Serial interface (on request): RS-232, RS-485 (Modbus protocol available) |
| Galvanic isolation | All the input/outputs are galvanically isolated from power supply |
Process connection
Process/Port connection & communication |
-ExternalthreadGISO 228-1 -NPT -DIN 11851,SMS 1145,clamp,ISO 2852orBS 4825,flangeDIN 2501,ANSIonrequest |
Approvals and certificates |
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| CE directive | Theappliedstandards,whichverifyconformitywiththeEUDirectives,canbefoundontheEU TypeExaminationCertificateand/ortheEUDeclarationofconformity(ifapplicable). |
| Pressureequipmentdirective | ThedeviceisnotsubjecttotherequirementsofthePressureEquipmentDirective2014/68/EU,asthenominalflowmeterdiametersaresmallerthanDN 25 |
Environment and installation |
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| Ambient temperature | According to the used version of SE58 transmitter and its material Detailedinformationcanbefoundinthedatasheetofthetransmitter,seedata sheet Type SE58 . |
| Relative air humidity | ≤90%,withoutcondensation |
| Height above sea level | Max.2000 m |
| Operating condition | Continuous |
| Equipment mobility | Fixed device |
| Application range | Indoorandoutdoor(protectthedeviceagainstelectromagneticinterference,ultravioletrays andagainsttheeffectsofclimaticconditions) |
| DegreeofprotectionaccordingtoIEC/EN 60529 | IfusewithSE58transmitter: -in compact L and M version: IP67 (IP68 optional) -in compact S version: IP67 (IP68 optional) -in remote L and M version: IP68 See data sheet Type SE58 |
| Installation category | Category II according to UL/EN 61010-1 |
| Pollution degree | Degree 2 according to UL/EN 61010-1 |
*For selecting thecorrect product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th