AEWP Water Meter_Shanghai Keyontechs Co., Ltd.

Product Details

General specifications

A+K electromagnetic water meter is a flow measurement system that combines an electromagnetic flow sensor and a converter.

AEWP Series is mainly used in water occasions such as raw water delivery, bulk revenue metering, leakage management and non-revenue water, secondary water supply, and district metering, distribution and trunk main metering, irrigation and abstraction, and is widely used in flow measurement in places without power supply.

Features

● Wide range	● Anti-interference
● Low flow rate	● Wireless transmission
● High reliability	● Maintenance-free
● Battery powered	● Hygienic
● Protection class IP68	● Low power consumption

Specifications

Size	DN40 - DN600
Flow totals	Forward，Reverse，Net
Range	R160，R250，R400，R630
Accuracy	Class1，Class2
Temperature rating	T30 / T50
Flange rating	PN10 / PN16
Communication output	4G，NB-loT，RS485 (Modbus-RTU)
Power supply	3.6VDC lithium battery
Process connection	Flange
Electromagnetic compatibility	E2

Flow range

Class1

Size	40	50	65	80	100	125	150	200	250	300
Range	R160
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.25	0.4	0.63	1	1.6	2.5	4	6.3	10	16
Q1 (m³/h)	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3	10

Range	R250
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3	10
Q1 (m³/h)	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3

Range	R400
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3
Q1 (m³/h)	0.063	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4

Q2 / Q1	1.6
Accuracy	Class1
Sectional accuracy	Q1≤Q＜Q2：Error≤±3%R Q2≤Q≤Q4：Error≤±1%R

Class2

Size	40	50	65	80	100	125	150	200	250	300
Range	R250
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3	10
Q1 (m³/h)	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3

Range	R400
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4	6.3
Q1 (m³/h)	0.063	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4

Range	R630
Q4 (m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250	2000
Q3 (m³/h)	25	40	63	100	160	250	400	630	1000	1600
Q2 (m³/h)	0.063	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5	4
Q1 (m³/h)	0.04	0.063	0.1	0.16	0.25	0.4	0.63	1	1.6	2.5

Q2 / Q1	1.6
Accuracy	Class2
Sectional accuracy	Q1≤Q＜Q2：Error≤±5%R Q2≤Q≤Q4：Error≤±2%R

Dimensions

图片3.png

Dimension drawing of the structure without antennas

PN10						PN16
Size	A	B	C	K	n-φL	Size	A	B	C	K	n-φL
40	200	365	150	110	4-φ18	40	200	365	150	110	4-φ18
50	200	375	165	125	4-φ18	50	200	375	165	125	4-φ18
65	200	390	185	145	8-φ18	65	200	390	185	145	8-φ18
80	200	405	200	160	8-φ18	80	200	405	200	160	8-φ18
100	250	425	220	180	8-φ18	100	250	425	220	180	8-φ18
125	250	445	250	210	8-φ18	125	250	445	250	210	8-φ18
150	300	480	285	240	8-φ22	150	300	480	285	240	8-φ22
200	350	525	340	295	8-φ22	200	350	525	340	295	8-φ22
250	450	590	395	350	12-φ22	250	450	595	405	355	12-φ26
300	500	635	445	400	12-φ22	300	500	645	460	410	12-φ26

图片4.png

Dimension drawing of the structure with antennas

PN10						PN16
Size	A	B	C	K	n-φL	Size	A	B	C	K	n-φL
40	200	445	150	110	4-φ18	40	200	445	150	110	4-φ18
50	200	455	165	125	4-φ18	50	200	455	165	125	4-φ18
65	200	470	185	145	8-φ18	65	200	470	185	145	8-φ18
80	200	485	200	160	8-φ18	80	200	485	200	160	8-φ18
100	250	505	220	180	8-φ18	100	250	505	220	180	8-φ18
125	250	525	250	210	8-φ18	125	250	525	250	210	8-φ18
150	300	560	285	240	8-φ22	150	300	560	285	240	8-φ22
200	350	605	340	295	8-φ22	200	350	605	340	295	8-φ22
250	450	670	395	350	12-φ22	250	450	675	405	355	12-φ26
300	500	715	445	400	12-φ22	300	500	725	460	410	12-φ26

Ordering information

图片5.png

[1]	Base Code		[7]	Pipe and Flange Material
	AEWP	A+K Electromagnetic Water Meter		B	304 Stainless Steel
			[8]	Converter Shell Material
[2]	Accuracy			B	304 Stainless Steel
	A	Class1	[9]	Liner Material
	B	Class2		N	Neoprene	E	ETFE
[3]	Range			P	PTFE
	1	R160	[10]	Electrode Material
	2	R250		E	316L Stainless Steel
	4	R400	[11]	Electrode Number
	6	R630		4	4 Electrodes
[4]	Size		[12]	Pressure measurement
	D00D	040 [1½]		N	None
	D002	050 [2”]		P	Pressure sensor
	D00E	065 [2½]	[13]	Protection class
	D003	080 [3”]		8	IP68
	D004	100 [4”]	[14]	Power Supply
	D005	125 [5”]		B	3.6VDC lithium battery
	D006	150 [6”]	[15]	Communications
	D008	200 [8”]		N	None, Display only
	D010	250 [10”]		M	RS485 (Modbus-RTU)
	D012	300 [12”]		G	4G
[5]	Mounting			B	NB-IoT
	W	Integral with sensor	[16]	Antenna
[6]	Flange class			N	None
	23	PN10		I	Integrated antenna
	24	PN16		O	Extended antenna
Code	Ordering Code: AEWP-B2-D002W-23BBEE-4N8BGO
	A+K Electromagnetic water meter; Class2; R250; DN50; Integral with sensor; PN10; 304 stainless steel pipe, flange and shell; ETFE liner; 316L stainless steel electrode, 4 electrodes; IP68; 3.6VDC lithium battery supply; 4G with extended antenna.