Electromagnetic Water Meter_Changde Water Meter

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No.9 Gangzhong West Road. Changde, China

Info@Changdewm.com
Marketing@Changdewm.com

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Changde Water Meter

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Mechanical water meter

Communication equipment

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Electromagnetic Water Meter

Model：

LXE-50-300

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Product features

Main technical parameters

Shape dimension & figure

IP68，no moving parts

304 stainless steel shell integrated casting, PTFE Linear

Full package, no operation keys, no secondary sealing problem.

Large LCD screen, with up-link 9 bit cumulative , down-link 3 bit instantaneous flow display, pipe pressure

Wide measurement range, 0-12M/S

Strong anti-interference, measurement results are not affected by physical characteristics such as temperature, pressure, etc.

Persistent EEPROM, save data when power-off, permanent storage of water consumption.

Multiple output, RS 485, TTL level, infrared, GPRS and so on.

GPRS remote transmission function

Diameter（DN）mm	50	65	80	100	125	150	200	250	300
Overload flow rate （Q4）m³/h	125	125	200	312.5	500	787.5	1250	2000	2000
Normal flow rate （Q3）m³/h	100	100	160	250	400	630	1000	1600	1600
Transitional flow rate （Q2）m³/h	0.4	0.4	0.64	1	1.6	2.52	4	6.4	6.4
Min. flow rate （Q1）m³/h	0.25	0.25	0.4	0.625	1	1.575	2.5	4	4

Measure range（Q3/Q1）	400
Measurement grade	Level 1 or 2
Working pressure	≤1 M Pa
Pressure loss	△P10（≤0.01M Pa）
Operating Temp.	0.1℃~100℃
Conductivity	20≥µs/cm
Metering Tube	≤DN300 Stainless steel or carbon steel optional; ≥ DN300: carbon steel
Flow profile sensitivity grade	U5,D2
Climate & mechanical environmental safety levels	Class C
Electromagnetic compatibility level	E2
Working Voltage	3.6V lithium battery
Waterproof Level	IP68

Accuracy:

Low region max. allowable error:

From Q min inclusive up to but excluding Qt is±5%.

High region max. allowable error:

From Qt inclusive up to and including Q max is±3%.

Diameter		mm	50	65	80	100	125	150	200	250	300
Diameter		inch	2	2 1/2	3	4	5	6	8	10	12
Pressure(Mpa)			1.0
Size	L	mm	200	250	250	250	250	300	350	450	500
	L	inch	7.87	9.84	9.84	9.84	9.84	11.81	13.78	17.72	19.69
	H	mm	360	385	393	418	438	470	523	578	628
	H	inch	14.2	15.2	15.5	16.4	17.2	18.5	20.6	22.7	24.7
	D	mm	165	185	200	220	250	285	340	395	445
	D	inch	6.5	7.3	7.9	8.7	9.8	11.2	13.4	15.6	17.5

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