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Single Smart Water Meters
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
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GND | Tamper | Direction | Count | VDD (3V) | GND | GND | TXD - to PC | RXD - from PC |
Itron
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| Info |
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The i value lets us know what volume it is reading per pulse. For example, KLF : 1 means 1 m3 per pulse for this meter. |
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Double Smart Water Meters
Some water supplies flow rates vary enough that double water meters are employed, One that is capable of higher precision and one that is for higher flow rates.
Additionally, in some cases it is beneficial to connect two meters to a SenPulse Double rather than use two SenPulse Single devices.
Sensus meitwin
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Connection
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