WLS Water-Level-Sensor - Senmatic

SensorsWLSWater-Level-SensorProvides on-line net inventory through continuous measurement of thewater / oil interface.Heavy-duty design with no moving parts. Configurable with HART ®configurator. Suitable for crude oil as well.Anchor weights can be mounted in the eye bolt.For close to bottom operation (16 mm) the eye bolt can be removed. Ahollow top weight then needs to be mounted just above the level sensingpart.The Water Level Sensor is normally supplied with integrated multible-spotthermometer but can be supplied without.Active measuring Physicallength of WLS: length: Accuracy:250 mm 390 mm ±1 mm / WLS 250500 mm 640 mm ±2 mm / WLS 5001000 mm 1140 mm ±4 mm / WLS 10001500 mm 1640 mm ±6 mm / WLS 1500(without eye bolt at bottom level)Measuring principle:CapacitiveOutput:HART:Output analog: 2 wire 4 - 20 mA (with lmax= 23 mA)Resolution output analog: D/A = 16 bitD/A Converter, linearity: ±0.2% of full-scaleOutput digital: HART (SMART) Floating point (32 bit IEEE 754)Response time: < 1 sec.orRS-485 Modbus:Response timemeasurement:< 3 sec.Factory calibration: Calibrated under condition:er=1 Air (Other calibrations on request)Storage temperature: -50°C to +85°COperating temperature: 0 to 120 °C(Max. temp. at mounting flange 70°C)Mechanical dimensions:Immersed materials:Max. pressure:EMC (only for Modbus):EMC (only for Hart):Approvals/marking :Connection thread M33x1.5. Additionallength over mounting base 150 mmLength = Active length + 140 mmOuter diameter of WLS closed: Ø 38 mmOuter diameter of WLS open: Ø 48 mmAISI 316, FEP, PTFE andPEEK with 30% glass6 barEN61326-1 and EN61326-2-3EN50081-1 and EN50082-2FM08ATEX0060XIECEx FME 08.0007X0402 II 1GOpen model:Closed model:Modbus: Ex ia IIC T4/T6HART: Ex ia IIB T4Suitable for crude oil applicationsSuitable for lighter fuels such as diesel oil.Senmatic A/S - Industrivej 8 - DK 5471 SøndersøTlf.: +45 64 89 22 11 - Fax: +45 64 89 33 11dk@senmatic.com - www.senmatic.com

SensorsOrdering FormType WLSOverall length/LOMin. 2000 mmmax. 60000 mm ..Sheath dim.1" .................................... 1ConnectionM33x1.5 (without flange) 11½" ANSI 150 psi ............... 22" ANSI 150 psi ............... 33" ANSI 150 psi ............... 44" ANSI 150 psi ............... 56" ANSI 150 psi ............... 68" ANSI 150 psi ............... 710" ANSI 150 psi ............... 8DN100 / PN10 ..................... 9M33x1.5, no flange, 400 mm 101½" ANSI 300 psi M33x1.5 .. 312" ANSI 300 psi M33x1.5 ..... 323" ANSI 300 psi M33x1.5 ..... 334" ANSI 300 psi M33x1.5 ..... 346" ANSI 300 psi M33x1.5 ..... 358" ANSI 300 psi M33x1.5 ..... 3610" ANSI 300 psi M33x1.5 ... 37DN50 PN16 M33x1.5 ........... 41DN50 PN40 M33x1.5 ........... 42DN65 PN16 M33x1.5 ........... 43DN65 PN40 M33x1.5 ........... 44DN80 PN16 M33x1.5 ........... 45DN80 PN40 M33x1.5 ........... 46DN100 PN16 M33x1.5 ......... 47DN100 PN40 M33x1.5 ......... 481½" ANSI 150 psi welded ..... 612" ANSI 150 psi welded ........ 623" ANSI 150 psi welded ........ 634" ANSI 150 psi welded ........ 646" ANSI 150 psi welded ........ 658" ANSI 150 psi welded ........ 6610" ANSI 150 psi welded ...... 671½" ANSI 300 psi welded ..... 712" ANSI 300 psi welded ........ 723" ANSI 300 psi welded ........ 734" ANSI 300 psi welded ........ 746" ANSI 300 psi welded ........ 758" ANSI 300 psi welded ........ 7610" ANSI 300 psi welded ...... 77DN50 PN16 welded .............. 81DN50 PN40 welded .............. 82DN65 PN16 welded .............. 83DN65 PN40 welded .............. 84DN80 PN16 welded .............. 85DN80 PN40 welded .............. 86DN100 PN16 welded ............ 87DN100 PN40 welded ............ 88Lead-out wires - LKMin. 500 mmMax. 10000 mm1 J-box, RoseTemperature range1 .......... 0 / +120°CTolerance class0 .............. No elements1 .............. A ±0.15 °C2 .............. B ±0.3 °C3 .............. 1/3B ±0.1 °C4 .............. 1/6B ±0.05 °C5 .............. 1/10B ±0.03 °CNumber of elements0 ................ No elements................ Number of elementsNumber of conductors3 ........................... 3 wire5 ........................... Common return20. spotAnchor weight0 ............................... None1 ............................... 1.9" weight - at top of sensor (5 kg)2 ............................... 5 kg AISI 316 ø100×853 ............................... 10 kg AISI 316 ø95×175Level Sensor1 .................................... Open 500 mm Hart2 .................................... Open 1000 mm Hart3 .................................... Open 1500 mm Hart4 .................................... Closed 500 mm Hart5 .................................... Closed 1000 mm Hart6 .................................... Closed 1500 mm HartA .................................... Open 500 mm RS485B .................................... Open 1000 mm RS485C .................................... Open 1500 mm RS485D .................................... Closed 500 mm RS485E .................................... Closed 1000 mm RS485F .................................... Closed 1500 mm RS485G .................................... Closed 250 mm RS485*) 1st spot:min. 300 mm from eye boltin level sensorPlacement of spotsWLSWater-Level-Sensor1. spot2. spot3. spot4. spot5. spot6. spot7. spot8. spot9. spot10. spot11. spot12. spot13. spot14. spot15. spot16. spot17. spot18. spot19. spotmmV3.42nd spot location above level sensor:WLS 500 = 650 mm from eye boltWLS 1000 = 1150 mm from eye boltWLS 1500 = 1650 mm from eye boltMax. ONE spot in level sensing part*)16 mmSenmatic A/S - Industrivej 8 - DK 5471 SøndersøTlf.: +45 64 89 22 11 - Fax: +45 64 89 33 11dk@senmatic.com - www.senmatic.com