ic card water meter

Jingcheng IC Card water meter by magnetic, to ISO4064, Save Power Consume; against corrosion; against leakage and small abrasion

Product Description
   Jingcheng IC card water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display, and reserving. This meter features small dimensions, light weight, low power consumption, high accuracy, anti-jamming, high reliability, easy installation and maintenance, battery replaceable,prepaid, the best choice for realizing intelligent control by most of tap water administrative bureaus, ideal for enhancing public awareness of saving water.

 

Working conditions
1. Water temperature: Cold water meter 0-40C
2. Humidity: <93% 
3. Nominal pressure: ≤1.0MPa
4. Pressure loss ≤0.1MPa
5. Water quality accords with national standard for tap water(ISO4064)

 

Main technical parameters

Model Specif-ications	Nominal diameter	Level Measu-rement	Pres-sure loss	qs	qp	qt	qmin	Mechanical readings		Electronic reading
								Minimum number of	The largest number of	Minimum number of	The largest number of
	mm	B	Mpa	m3/h	m3/h	m3/h	m3/h	m3	m3	m3	m3
LXSG(R)Z-15E	15			3	1.5	0.12	0.03	0.001	9999	0.1	9999
LXSG(R)Z-20E	20			5	2.5	0.20	0.05
LXSG(R)Z-25E	25			7	3.5	0.28	0.07

A. Qsthe maximum flow allowed without any damage in short period
B. Qpthe appropriate flow used on normal conditions
C. Qt---the flow emerging when the flow range is divided into two zones
D. Qmin---the minimum flow can be indicated on meter within the max. Permissible error

Maximum permissible error of water flow:
A)In the lower zone from Qmin inclusive up to but excluding Qt is -+5%
B)In the upper zone from Qt inclusive up to and including Qs is -+2%

Installation size

Model specifications	longL	broadB	highH	Connecting thread	weight
LXSG(R)Z-15E	190mm	80mm	105mm	G3/4	2.0kg
LXSG(R)Z-20E	195mm	80mm	105mm	G1	2.2kg
LXSG(R)Z-25E	225mm	104mm	112mm	G11/4	2.5kg