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Product name:	IC card table
Category:	IC carded intelligence cold water meter
Product model:	LXSYZ-15E~20E

Product details

Overview: IC card smart meter is a microprocessor using the new water collection, processing, display and save the new measurement instruments. Used to measure the total flow through closed conduits drinking water.

Features:

Pre-paid functions, the first pay after use.

The price ladder, a card table.

Mechanical reading and reading electronic dual display function.

Unique battery protection.

Stable performance, a wide range.

Low power consumption, long time.

External magnetic interference prevention function.

Electronic component sealing performance, high degree of protection.

The main parameters:

Meter temperature class: T30, T50, T70, T90

Humidity: <93%

Pressure rating: MAP10

Pressure loss rating: △ P63

Upstream flow field sensitivity level: U5

Downstream flow field sensitivity levels: D0

Traffic parameters:

Nominal diametermm	Q3/Q1	Traffic overload Q4	Common flow Q3	Transitional Flow Q2	Minimum flow Q1	Mechanical reading		Electronic reading
						The minimum number of	Maximum number of	The minimum number of	Maximum number of
		m3/h		L/h		m3
15	80	3.125	2.5	50	31.25	0.00005	99999	0.1	99999
	100			40	25
20	80	5	4	80	50
	100			64	40
25	80	7.875	6.3	126	78.75
	100			100.8	63
32	80	7.875	6.3	126	78.75
	100			100.8	63

The maximum permissible error:

The lower zone (Q1≤Q

Water temperature is ≤30 ℃, the high zone (Q2≤Q≤Q4) maximum permissible error of ± 2%

Water temperature> 30 ℃, the high zone (Q2≤Q≤Q4) maximum permissible error of ± 3%

☆ flow error curve:

☆ Pressure loss curve:

☆ meter electrical technology parameters:

Working current	Low Voltage Protection	Quiescent Current	Ambient temperature	Rated working voltage	Operating Voltage	Each pulse of water volume

＜20mA	2.4V	＜15uA	0.1℃~55℃	3.6V	2.5V～3.6V	100L

☆ Installation size:

Specifications Model	Overall Length	long	width	high	Connection thread	weight
LXSGZ-15E	275mm	180mm	80mm	105mm	G3/4	1.6KG
LXSGZ-20E	295mm	190mm	80mm	105mm	G1	1.7KG
LXSGZ-25E	345mm	225mm	104mm	112mm	G11/4	2.2KG
LXSGZ-32E	350mm	230mm	104mm	112mm	G11/2	2.7KG

Stated

1. The total length including the takeover length; length means: the length of the case.

2. Product size and weight requirements and order prevail in kind.

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IC card table

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