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Our LXSG-13D2-25D2 pulse output remote reading water meter is a high-precision, reliable flow measurement solution designed for commercial clients, municipal utilities, and project contractors. Built with a single-jet, dry-dial structure and magnetic drive technology, this meter integrates a high-sensitivity reed switch transmission sensor to deliver stable pulse signals for remote data collection and centralized monitoring. Manufactured with a high-grade brass body, the meter complies with ISO 4064 Class B international metering standards, and is available in DN15 to DN25 diameters to fit diverse pipeline requirements. It supports both cold water (≤30℃) and hot water (≤90℃) applications, making it a versatile choice for residential, commercial, and light industrial water flow measurement. We also offer full OEM/ODM customization services to meet the unique needs of large-scale projects and bulk procurement.
This reed switch pulse water meter delivers exceptional measurement accuracy, with an error margin of ±2% in the high flow zone (from transitional flow to overload flow) and ±5% in the low flow zone (from minimum flow to transitional flow). With a minimum reading of 0.0001 m³, it ensures precise billing and water consumption tracking, fully meeting the strict requirements of ISO 4064 Class B for global commercial and municipal projects.
Featuring a fully sealed dry-dial structure and professional anti-magnetic design, the meter effectively resists external magnetic interference and prevents tampering, ensuring long-term stable operation. The high-quality brass body provides excellent corrosion resistance, while the reed switch sensor has no moving parts inside the measuring chamber, minimizing wear and extending service life even in harsh working environments.
The remote reading water meter offers optional 1 liter/pulse or 10 liters/pulse output for all DN15-DN25 models, paired with a standard 1.5m two-core connecting wire for seamless compatibility with mainstream data collectors and smart water management systems. This flexible configuration simplifies integration for bulk smart water retrofit projects and municipal water supply networks.
DN15mm 1 liter/pulse or 10 liters/pulse for option
DN20mm 1 liter/pulse or 10 liters/pulse for option
DN25mm 1 liter/pulse or 10 liters/pulse for option
MAIN TECHNICAL DATA
Meter size | Class | qs | qs | qs | Qmin | Min | Max |
m3/h | 1/h | m3 | |||||
13 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
B | 120 | 30 | |||||
20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
B | 200 | 50 | |||||
25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 |
B | 280 | 70 | |||||
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
DIMENSIONS AND WEIGHT
Meter size | Length(L) | Width(B) | Height(H) | Connecting Thread | Weight |
mm | |||||
13 | 110 | 80 | 80 | G 3/4B | 0.7 |
20 | 130 | 80 | 80 | G 1''B | 0.95 |
25 | 160 | 80 | 93 | G 11/4''B | 1.4 |
SELECTED METER TYPE
1. Reed switch
2. Connecting wire 1.5m
3. Sensor connecting means:
Two cores wire for reed switch
This anti-magnetic dry dial water meter is ideal for a wide range of B-end scenarios, including residential and commercial real estate development projects, municipal water supply utility networks, light industrial water consumption monitoring, facility management for multi-tenant buildings, and large-scale smart water meter retrofit projects. It is also suitable for water resource management projects and water conservation initiatives that require centralized remote data collection and analysis.
All DN15, DN20, and DN25 models offer two configurable pulse output options: 1 liter/pulse and 10 liters/pulse, which can be customized according to the requirements of your data acquisition system.
Yes, this ISO 4064 Class B water meter fully meets the requirements of the ISO 4064 international standard for water meters, ensuring compliance with metering regulations in most countries and regions worldwide.
We offer comprehensive OEM/ODM services for bulk procurement, including customized connecting wire length, pulse parameter adjustment, branded packaging, and more, to fit the specific needs of your project.
