Xylem EX100/200-Series ELECTROMAGNETIC FLOW SENSORS Manual de usuario

EX100/200-Series INSERTION MAGNETICFLOW METER INSTRUCTIONSEX100/200-SERIES INSERTION MAGNETIC FLOW METER INSTRUCTIONSEX101EX201EX115EX2159 001:2008CER

Grounding Guidelines:For best results, use a good quality earth ground, such as metallic water piping or a driven ground, to ensure a good connection

Page 9CONNECTIONS DIAGRAMS+_+_00987654321009876543210098765432100987654321+_S+_+_+_++__+_++__+_+_COUNTER OR PLCAO55 4-20 mA OUTPUTFT520 CONTROLLERPowe

CONNECTIONS DIAGRAMS+_S+_+_+_++__+_+_+_S+_+_++__+_+_00987654321009876543210098765432100987654321+_S+_+_++__+_+_+_+_FT420 DISPLAY AND PROPORTIONAL FEED

Page 11+_S++__+_+_+_S+_+_+_DL76 DATA LOGGERReverse Output(Option-15 only)PowerForward OutputSensorInputDL76EX-SERIESFT420/DL7624 Vdc PowerDL76FT420EX-

Min 0.28Max 20.0FLOW RATES (IN GALLONS PER MINUTE)Feet Per Second NOMINAL PIPE SIZE 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24” 3

Page 13ProblemProbable Cause Try...No pulse outputOutput pulses incor-rectJumpy readingConnect to earth groundCheck the Presence of Flow LED (see p. 1

LT-65200196-061213 6/12/13Seametrics Incorporated • 19026 72nd Avenue South • Kent, Washington 98032 • USA (P) 253.872.0284 • (F) 253.872.02

TABLE OF CONTENTSGeneral Information General Information, Features, Specications ...

The complete lack of moving parts of the EX100/200-Series insertion ow sensor is the source of its reliability. Brass and stainless steel model

Piping. For best results, the EX sensor should be in-stalled with at least ten diameters of straight pipe upstream and ve downstream. Certain extr

EX101/201 INSTALLATIONFitting Installation. EX101/201adapters mate with a 1-1/2” female NPT pipe thread adapter tting. Any tting that provides the

Depth Setting. It is important for accuracy that the sensor be inserted to the correct depth into the pipe. 1. In Table 1, nd Dimension

Page 5TABLE 2: PIPE WALL THICKNESS TABLE 1: DIMENSION “C” NOMINAL PIPE SIZE 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24” 30” 36” 10

Page 6INSTALLATIONSTRAIGHT PIPE RECOMMENDATIONS(X = diameter)5X10X5X10X5X20X5X20X30X50XReduced PipeTwo Elbows In PlaneTwo Elbows, Out Of PlaneExpanded

Page 7INSTALLATIONCaution: These ow sensors are not recommended for installation down-stream of a boiler feedwater pump where installation fa