Remote water meter without magnetic sensing （DN15-40）_杭州LADBROKES立博亚洲有限公司

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Wireless Internet of things water meter

Remote water meter without magnetic sensing （DN15-40）

he rotor liquid seal wet water meter is adopted as the base meter, which has no electronic components inside and is not affected by water, moisture and other environment; the remote data is accurate to the ascending position, which can capture and analyze the real-time water data. Through the wireless communication technology such as NB-IOT / LoRrawan, the remote data can be read and collected, which can be used for big data analysis such as pipe network leakage and water characteristics of household meters.

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Product application

It is suitable for old residential area reconstruction or complex installation environment such as well surface.

Product features

·Adopting coil sampling technology, the non-magnetic sensor signal can be quantized to ensure the absolute accuracy of electromechanical transmission;

·Special glass design to ensure positioning and reliable measurement;

·Unique non blocking design, the whole meter will not be affected by the steel sheet blocking, and the automatic calibration table will be checked regularly;

·The remote data is accurate to L, which can capture and analyze the real-time water use data;

·It has alarm functions such as anti demolition, impurity interference, insufficient power, abnormal water use, etc;

·The whole electronic unit can be replaced independently and the service life of the battery is more than 8 years;

·Sealing treatment of automatic glue filling equipment, protection grade IP68;

·It can choose telecom / mobile / Unicom NB IOT network, with wide signal coverage, high penetration, safe and reliable communication.

Product parameters
model	Range ratio	Overload flow	Common flow	Boundary flow	Minimum flow	Initiating velocity	Maximum reading	Communication mode
model	Q3/Q1	Q4m³/h	Q3m³/h	Q2L/h	Q1L/h	QS	m³	NB-IoT
LXSGY-15G	R100	3.125	2.5	40	25	5	99999.999
LXSGY-20G	R100	5	4	64	40	5	99999.999
LXSGY-25G	R100	7.875	6.3	100.8	63	6	99999.999
LXSGY-40G	R100	12.5	10	160	100	8	99999.999
Temperature class	T30
Pressure rating	MAP10
Sensitivity level	U10P5
Degree of protection	IP68
Installation method	level
Power supply mode	3.6V lithium battery
Nozzle type	thread
Environmental class	Class o E1
communication interface	(optional) infrared、NB-IoT
Communication standard	CJ/T188、NB-IoT
Communication distance	NB-IoT：SIM Location of card signal coverage
Communication frequency band	850MHz,900MHz，Or other NB IOT band
Reporting cycle	1 time / hour; 1 time / day; 1 time / month (customizable)

Shape and structure

Boundary dimension

caliber	L(mm)	W(mm)	H(mm)	Link thread
DN15	165	90	140	G3/4B
DN20	195	90	140	G1B
DN25	225	100	150	G11/4B
DN40	245	110	190	G2B

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Wireless Internet of things water meter

Remote water meter without magnetic sensing （DN15-40）

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