Electromagnetic water meter
The LXE series water meter is a battery powered large-diameter electromagnetic water meter developed based on Faraday’s electromagnetic induction principle. The water meter has no mechanical moving parts inside, and has significant characteristics such as high precision, low power consumption, wide range ratio, stability and reliability, and can measure reverse flow. It achieves IP68 protection level through good sealing. This series of water meters solves the problems of large pressure loss, easy blockage, idling, failure to measure small flow, and inability to measure backflow in traditional water meters. It can be widely used in urban water supply pipelines, community meters, water resource intake monitoring, farmland irrigation and other occasions, and can also be applied to various industrial sites. The case body is made of stainless steel material, and the lining is made of environmentally friendly material, which can be used in different installation environments. The case and indicator device can be independently assembled and disassembled for easy maintenance.
Technical Specifications
| Caliber DN | Q3/Q1 | Overload traffic Q4 | Common traffic Q3 | Threshold flow Q2 | Minimum flowQ1 | Minimum Reading | Maximum Reading |
| m3/h | L/h | m3 | |||||
| 40 | 400 | 31.25 | 25 | 100 | 62.5 | 0.00001 | 9999999 |
| 250 | 160 | 100 | |||||
| 50 | 400 | 50 | 40 | 160 | 100 | ||
| 250 | 256 | 160 | |||||
| 80 | 400 | 78.75/125 | 63/100 | 252.0/400.0 | 157.5/250.0 | ||
| 250 | 403.2/640.0 | 252.0/400.0 | |||||
| 100 | 400 | 125/200 | 100/160 | 400.0/640.0 | 250.0/400.0 | ||
| 250 | 640.0/1024.0 | 400.0/640.0 | |||||
| 150 | 400 | 312.5/500 | 250/400 | 1000.0/1600.0 | 625.0/1000.0 | ||
| 250 | 1600.0/2560.0 | 1000.0/1600.0 | |||||
| 200 | 400 | 500/1008 | 400/630 | 1600.0/2520.0 | 1000.0/1575.0 | ||
| 250 | 2560.0/4032.0 | 1600.0/2520.0 | |||||
| 250 | 400 | 787.5 | 630 | 2520 | 1575 | ||
| 250 | 4032 | 2520 | |||||
| 300 | 400 | 1250 | 1000 | 4000 | 2500 | ||
| 250 | 6400 | 4000 | |||||
| 400 | 250 | 3125 | 2500 | 16000 | 10000 | ||
| 500 | 250 | 4375 | 3500 | 22400 | 14000 | ||
| 600 | 250 | 5000 | 4000 | 25600 | 16000 | ||
Maximum allowable error:
a) The maximum allowable error for the low zone (Q1 ≤ Q<Q2) is ± 5%;
b) The maximum allowable error for the high zone (Q2 ≤ Q ≤ Q4) is ± 2%.
| Caliber DN | L | B | H | Flange connection | |||
| Outer diameter D | Bolt hole center diameterD1 | Number of bolts | |||||
| mm | |||||||
| 40 | 200 | 150 | 316 | 150 | 110 | 4×M16 | |
| 50 | 200 | 165 | 322 | 165 | 125 | 4×M16 | |
| 80 | 225/200 | 200 | 355 | 200 | 160 | 8×M16 | |
| 100 | 250 | 220 | 372 | 220 | 180 | 8×M16 | |
| 150 | 300 | 285 | 432 | 285 | 240 | 8×M20 | |
| 200 | 350 | 340 | 478 | 340 | 295 | 8×M20 | |
| 250 | 450 | 395 | 539 | 395 | 350 | 12×M20 | |
| 300 | 500 | 445 | 588 | 445 | 400 | 12×M20 | |
| 400 | 600 | 565 | 717 | 565 | 515 | 16×M28 | |
| 500 | 600 | 670 | 822 | 670 | 620 | 20×M28 | |
Note: The flange connection shall comply with the size requirements of GB/T 17241.6-2008 PN10 integral cast iron flange, and shall be specified when ordering special specifications; DN40 selects threaded connection method; Pressure sensors are optional; The external dimensions and other information are for reference only, and the actual product shall prevail.
| Temperature Grade | T50 | Environmental Level | Level O |
| Electromagnetic environment level | E2 level | accuracy class | Level 2 |
| Communication methods | NB IoT, 4G, RS-485, etc | Execution Standard | GB/T778.1 ～5-2018 |
| Maximum allowable pressure | 1.6MPa |
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
