Electromagnetic Water Meter

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Electromagnetic Water Meter

High precision, ultra-low starting flow. Bidirectional measurement can be achieved. High protection level: IP68. Battery life ≥ 6 years. Features self-diagnosis and data protection. Can be used for DMA partition measurement. Various sensors can be installed. Various communication solutions: RS485 communication, wireless remote transmission (GPRS, Nb-lot), etc. The excitation current is ≤20mA, and the connection can work continuously for 5 to 10 years. Flow velocity measurement range can reach 0~15m/s.

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Details

High measurement accuracy: ±0.2%, ±0.5%

Feature

●Excellent measurement repeatability and linearity,good reliability and anti-interference,good pressure resistance and sealing, low voltage loss measuring tube,highly intelligent,maintenance free.

●Ultra low power design,excitation current≤20mA,work continuously for 5 to 10 years,convenient battery replacement.

●Backlight LCD screen display,automatic bidirectional measurement,can display parameters such as instantaneous flow rate,flow rate, pressure,cumulative total amount in both directions(10 bit display),battery level,clock,alarm prompt,etc.

●There are no movable or resistive components inside the measuringtube,which willnot cause entanglement or blockage,and almost no pressure loss to ensure long-term reliable operation.

●Flow rate measurement range up to 0-15m/s.

●Measurement accuracy up to±0.2%or±0.5%.

●The measurement accuracy is not affected by changes in physical parameters such as temperature,pressure,viscosity,density etc.

●Optional pulse output,RS232/RS485 interface,GPRS wireless data remote transmission function (GSM,WCDMEA,CDNA).

●Remote parameter setting,convenient debugging,non-contact inductionoperation,no need to open the meter cover.

●With 8-segment linear correction function.

●Optional expansion interface,capable of receiving signals such as pressure and 4-20mi etc.

●Save up to 1000 sets of data,can set data storage time intervals and search data any time as you wish.

Main Technical Data

DN	Comparison Table of Flow Speed(m/s)and Flow Rate(m³/h)
mm	0.5	1	2	3	4	5	6	7	8	9	10
15	0.3	0.6	1.3	1.9	2.5	3.2	3.8	4.5	5.1	5.7	6.4
20	0.6	1.1	2.3	3.4	4.5	5.7	6.8	7.9	9	10.2	11.3
25	0.9	1.8	3.5	5.3	7.1	8.8	10.6	12,4	14.1	15.9	17.7
32	1.4	2.9	5.8	8.7	11.6	14.5	17,4	20.3	23.2	26.1	29
40	2.3	4.5	9	13.6	18.1	22.6	27.1	31.7	36.2	40.7	45.2
50	3.5	7.1	14.1	21.2	28.3	35.3	42.4	49.5	56.5	63.6	70.7
65	6	11.9	23.9	35.8	47.8	59.7	71.7	83.6	95.6	107.5	119.5
80	9	18.1	36.2	54.3	72.4	90.5	108.6	126.7	144.8	162.9	181
100	14.1	28.3	56.5	84.8	113.1	141.4	169.6	197.9	226.2	254.5	282.7
125	22.1	44.2	88.4	132.5	176.7	220.9	265.1	309.2	353.4	397.6	441.8
150	31.8	63.6	127.2	190.8	254.5	318.1	381.7	445.3	508.9	572.5	636.2
200	56.5	113.1	226.2	339.3	452.4	565.5	678.6	791.7	904.8	1017.9	1131
250	88.4	176.7	353.4	530.1	706.9	883	1060.3	1237	1413.7	1590.4	1767.1
300	127.2	254.5	508,9	763.4	1017.9	1272.3	1526.8	1781.3	2035.7	2290.2	2544.7
350	173.2	346.4	692	1039.1	1385.4	1731.8	2078.1	2424.5	2770.9	3117.2	3463.6
400	226.2	452.4	904.8	1357.2	1809.5	2261.9	2714.3	3166.7	3619.1	4071.5	4523.8
450	286.3	572.5	1145.1	1717.6	2290.2	2862.7	3435.3	4007.8	4580,4	5152.9	5725.5
500	353.4	706.9	1413.7	2120.6	2827.4	3534.3	4241.1	4948	5654.8	6361.7	7068.5
600	508.9	1018	2036	3054	4071	5089	6107	7125	8143	9161	10179
700	692.7	1385	2771	4156	5542	6927	8313	9698	11083	12469	13854
760	816.6	1633	3266	4899	6532	8166	9799	11432	13065	14698	16331
800	904.8	1810	3619	5429	7238	9048	10857	12667	14476	16286	18095
900	1145.1	2290	4580	6871	9161	11451	13741	6031	18322	20612	22902
1000	1413.7	2827	5655	8482	11310	14137	16964	19792	22619	25447	28274
1200	2035.7	4071	8143	12214	16286	20357	24429	28500	32572	36643	40715

Remark:

1.The velocity of flow.and rate of flow in the table areapproximate values,and the blue area is the recommended flow meter for measuring velocity of flow and rate of flow.

2.Other calibers can be customized.

About

NINGBO SHIDAI INSTRUMENT CO.,LTD

NINGBO SHIDAI INSTRUMENT CO., LTD. is a production-oriented enterprise under the AMICO Group, specializing in producing AMICO brand intelligent water meters. After years of development, the company has become an innovative enterprise with sales exceeding 100 million yuan. The company focuses on technological investment, the foundation of sustainable development and economic growth. Based on the development direction of water meters at home and abroad, the company has developed a remote transmission outdoor reading computer property management combined with messaging water meters, special water meters, and heat meters, keeping the quality level of the company's products in sync with the industry's advanced level. The company always pursues the goal of "quality, meticulous manufacturing, continuous innovation, customer satisfaction", fully implements the business policy of winning by quality, and has formulated a complete set of strict control processes in various links such as raw material procurement, product design, parts processing, performance testing, and product packaging.

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