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To stay up-to-date with new product developments, download datasheets or much more, please use our customer portal here. Flownetix 350 Consumer Water MeterA 50mm (2") bore non-moving part consumer water meter.  | |
The Flownetix® 300series™ is a unique range of consumer waters which have no moving parts and a full bore flow tube. They are ideal for use where mechanical meters traditionally fail due to air or grit in the water or high ambient and liquid temperature conditions. Non-measurement of air improves customer billing reliability.
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General Specification
Principle of operation |
Ultrasonic transmit time using straight flow cell
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Battery life |
10 years
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Display |
9 digit LCD
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Enclosure rating |
IP68 to BS EN 60529 : 1992
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Interfaces |
4 pin IP68 rated connector giving:
- NPN open collector pulse output
- Interface to Flownetix Inductive Touch pad
- Serial interface for AMR using Flownetix communications protocol
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Materials |
Wetted parts: EMS Grivory HTV-4X1 black 9225 (WRAS listed)
Other parts: Polycarbonate (logos and colours can be customised for OEMs and utilities)
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Reverse flow |
Indicated but not accumulated
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Strainers/non-return valves |
Not required to protect meter
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Flownetix® 350 Consumer Water Meter - Dimensions
Meter Specification
Nominal bore
DN |
50mm
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Nominal flow rate (ISO4064)
Qn |
15m3/h
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Meter connection thread
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2 BSP
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Meter length |
245mm
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Weight |
1kg
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ISO4064 Class C performance:
Maximum flow rate (Qmax)
Transitional flow rate (Qt)
Minimum flow rate (Qmin) |
30m3/h
220l/h
150l/h
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OIML R49 performance:
Q3
Q3/Q1 |
25m3/h
160
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Maximum ambient temperature
Maximum liquid temperature |
85°C
85°C
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Pressure rating |
PN10/16
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Head loss (at Qmax, Q4) |
zero
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Part numberingTo get a correct part number, select the options below to configure your meter:
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