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Page 1: ...Installation Operation Manual BadgerMeter Inc Badger Series 250 228 Flow Sensors Metal Tee Type Impeller Flow Sensors 872021 Rev 6 4 09...
Page 2: ...ssembly shaft and O rings are replaceable in the field Badger Meter flow sensors feature a closed six bladed impeller design using a proprietary non magnetic sensing technology The forward swept impel...
Page 3: ...degrees from top dead center The sensor should never be located at the bottom of the pipe as sediment may collect there Locations off top dead center cause the impeller friction to increase which may...
Page 4: ...r com 1 DO NOT remove the plastic caps from the sensor leads until ready to splice 2 Use a twisted pair cable suitable for direct burial to connect the sensor to the transmitter monitor or con troller...
Page 5: ...rdous area The referenced installation drawing shows such apparatus located in a non hazardous location Proper interfacing between the hazardous and non hazardous areas must be pro vided It is of abso...
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Page 7: ...S20xx xxxx 1 99 2 747 0 10 100 250BR05xx xxxx sch40 PVC none 0 337379 0 097041 0 8 8 sch80 PVC none 0 338073 0 134854 0 8 8 sch40 steel none 0 356212 0 075729 0 8 8 Type L none 0 350899 0 321666 0 8 8...
Page 8: ...haft Replacement 10 Install the sensor into the 2 NPT adapter or tee so that alignment hole is facing upstream and flow ar rows point in the direction of the actual flow Since the positioning collar w...
Page 9: ...epeatability 0 3 of full scale over recommended design flow range for all except 250B 0 7 of full scale over recommended design flow range for 250B Linearity 0 2 of full scale over recommended design...
Page 10: ...the sensor input termi nals ON and OFF repeatedly allows the display to respond by trying to calculate a flow rate for the frequency of your shorting action If the display does not show a change from...
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Page 12: ...o change product or system specifications without notice except to the extent an outstanding contractual obligation exists BadgerMeter Inc Copyright Badger Meter Inc 2009 All rights reserved Badger an...
