IC Card Vertical Type Water Meter-Prepaid water meter-Ningbo Jingcheng Technology Co.,Ltd.

Product Details

Product Summarize

Jingcheng IC card prepaid water meter is the new type of measuring instrument employing the microprocessor to realize water collection ,processing, display and reserving. which measure the volume of drinking water of passing full pipes . Material of meter body : brass and iron for optional.

Feature

IC card water meter use pre-paid way to achieve the new management mode of "purchase first, then use".

Show the different level price of the water , one card can be used to several meters.

Double reading display: mechanical and electronic reading.

Unique battery protection.

Stable performance, wide application.

Low power consumption, long life time.

Anti-jamming and resist exterior magnet interference.

More reasonable for mechanical design.

Main Parameter

Flow Parameter

DN （mm）	Q3/Q4	Max Flow Q4	Normal Flow Q3	Transitional Flow Q2	Min Flow Q1	Mechanism Reading		Electronic Reading
						Min N0.	Max No.	Min N0.	Max No.
		m³/h		l/h		m³
20	80	5	4	80	50	0.00005	99999	0.1	99999
	100			64	40

Maximum Permissible Error

Low Zone (Q1≤Q<Q2）Maximum Permissible Error:±5％

T≤30℃,High Zone （Q2≤Q≤Q4）Maximum Permissible Error:±2％

T＞30℃,High Zone （Q2≤Q≤Q4）Maximum Permissible Error:±3％

Water meter Electrical Data

Working Current	＜20mA
Low Voltage Protection	2.5V
Quiescent Current	＜3μA
Environment Temperature	0.1℃~55℃
Rated Operational Voltage	3.6V
Working Voltage	2.5V~3.6V
Each Pulse Water Volume	100L

Installation Size

Item No.	LXSGZ-20E
Total length	280mm
Length	175mm
Width	100mm
High	165mm
Connection Threads	G1
Weight	2.2KG
Note: 1, Total Length include connection threads; length means meter body length. 2 Product size and weight subject to goods and order requirement.

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Product Details

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