Large aperture photoelectric direct reading water meter
● High level of protection
● Accurate reading
● Long life
Category:
Mechanical water meter
Key words:
Product description
Main feature
Large diameter photoelectric direct reading remote water meter records the cumulative flow rate and instantaneous flow rate of drinking cold (hot) water through the tap water pipeline。This series of water meter is equipped with direct reading and remote transmission module, and adopts photoelectric direct reading meter reading technology to directly read the current dial indicator, and the meter reading accuracy rate is 100%。Digital signal output, suitable for water department large meter monitoring system and enterprises, universities and other secondary metering system。
Product function
● Weekly flow performance:Base table technology and production process are imported from Germany，独特的设计保证了水表的低区灵敏度和高区流通性能; WS型垂直螺翼式大口径水表集中了水平螺翼式水表和旋翼式水表的优势，Full flow detection is adopted，The measured water flow is axial，Low to high，High measurement accuracy，Especially at low traffic，Higher accuracy than other types of water meters,Stainless steel built-in filter design,To ensure the long-term stable work of the product。WPHD is suitable for the measurement of very large flow, and the inner cavity of the shell has the rectification function, which can effectively reduce the influence of the elbow, T-tube, reducer, water filter, valve and other interfering parts installed before the water meter on the measurement accuracy of the water meter, and the anti-disturbance performance reaches the highest level U0 and D0。
● High level of protection:Using advanced copper sealing technology, the overall protection level reaches IP68 to ensure that moisture and surface fog will not be affected。
● Accurate reading:Infrared photoelectric transmission sampling is adopted, no mechanical contact and mechanical action are affected by ambient light, and no reading errors are caused by vibration caused by pipelines or other factors. The real-time reading value is completely consistent with the mechanical indication value。
● Long service life:It is designed with low power consumption, and is only powered by the acquisition equipment for a short time when reading, and the working time of the electronic unit is short, and the service life of the electronic unit is much longer than the strong detection cycle of the water meter stipulated by the state。
● Safe to use:Strong power supply and water meter to achieve physical isolation, high insulation strength, to ensure safe use。
Real-time copy function: The measurement data and status data in the table can be copied out in real time according to remote transmission instructions。The current water value is collected in real time to provide measurement guarantee for accurate accounting of the difference between production and sales。
● Measurement accuracy:The sensor is non-magnetic non-contact, there is no external magnetic interference caused by inaccurate reading, the electronic reading device does not affect the measurement accuracy of the original instrument。
●Remote transmission function:The M-BUS or RS485 interface is used to realize remote data transmission and centralized monitoring of the water meter without internal power supply, which is powered by the acquisition device for a short time when reading, and the electronic working time is short, and the effective working life of the whole machine is much longer than the strong inspection time。
Product parameter
Overall dimension
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