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Our Wireless Remote Valve Control Cold Water Meter LoRa is a high-performance intelligent water metering device, developed on the basis of mature mechanical cold water meter technology, with integrated electronic automatic sampling counting, LoRa spread spectrum wireless data transmission, and remote valve control functions. Designed for business users pursuing flexible, low-cost, and autonomous water management, this LoRa wireless remote water meter delivers precise measurement of total tap water flow in pipelines, while enabling intelligent functions including prepayment, remote meter reading, and real-time remote monitoring and management. It supports seamless integration into multi-meter integrated intelligent management systems for water, electricity, gas and heat, providing a reliable, customizable IoT energy management solution for various closed and semi-closed application scenarios. With advanced LoRa spread spectrum communication technology, it achieves long-distance, anti-interference data transmission without relying on public cellular networks, helping users build independent, controllable water management systems with low deployment and operation costs.
Adopting industry-leading LoRa spread spectrum wireless communication technology, this remote valve control LoRa water meter features ultra-long transmission distance, strong wall penetration, and excellent anti-interference performance. It supports flexible private network deployment without relying on operator cellular networks, eliminating ongoing communication fees, and is fully adaptable to the networking needs of different project scales, from single buildings to large industrial parks.
Unlike traditional periodic transmission meters, this device supports real-time data communication, enabling the management platform to monitor water consumption data, device status, and valve status in real time. This helps business users quickly identify abnormal water use, pipeline leaks, and device faults, achieving proactive management and reducing potential economic losses.
The meter is equipped with a full set of intelligent protection functions: the anti-theft water system automatically closes the valve when strong magnetic interference is detected, effectively preventing malicious water theft; the under-voltage alarm function actively reports low battery status to the management platform to avoid unplanned downtime; the automatic valve cycling program runs twice a month to prevent valve rust and jamming, ensuring long-term stable operation. With an IP68 protection rating, it is fully adaptable to humid, dusty, and even short-term submerged environments, and the tool-free battery compartment design enables fast on-site maintenance.
MAIN TECHNICAL DATA
Meter size Dia DN (mm) | Class | Q4 | Q3 | Q2 | Q1 |
m3/h | L/h | ||||
DN15 | 2 | 3.125 | 2.5 | 50 | 31.25 |
DN20 | 5 | 4 | 80 | 50 | |
DN25 | 7.875 | 6.3 | 100.8 | 0.063 | |
Working condition:
Cold Water temperature ≤30°C
Working pressure≤1.0Mpa
Power supply: 3.6v lithium battery
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 Dia DN | L | B | H | Connecting Thread | Weight |
length | Width | Height | |||
mm | D | kg | |||
15 | 165 | 91 | 145 | G3/4 | 1.3 |
20 | 195 | 91 | 145 | G1 | 1.4 |
25 | 225 | 91 | 142 | G11/4 | 1.75 |
Our Wireless Remote Valve Control Cold Water Meter LoRa is customized for business users needing autonomous, flexible, and cost-effective intelligent water metering solutions, with core application scenarios including:
Rental apartment clusters, student dormitories, and commercial buildings requiring independent water management and prepayment functions
Manufacturing plants, industrial parks, and logistics parks with private network deployment needs
Remote suburban areas, scenic spots, and agricultural projects with limited or no cellular network coverage
Energy management system integrators and solution providers supporting multi-energy unified management
Property management companies focusing on closed-park intelligent upgrading with low operating costs
In open outdoor environments, the maximum transmission distance can reach 3-5km, and in indoor or urban building environments, the effective transmission distance is 500-1000m. We can provide gateway deployment solutions to extend coverage according to your project's specific site conditions.
No. This LoRa wireless valve control water meter uses a private network built by LoRa gateways and terminals, without relying on public operator networks, so there are no monthly or annual communication fees, greatly reducing long-term operation costs for business users.
A standard LoRa gateway can support concurrent connections of up to 1000+ terminal meters, fully meeting the needs of large-scale deployment in residential areas, industrial parks, and commercial complexes. We can provide customized gateway configuration solutions based on your actual device quantity and distribution.
This meter must be installed horizontally with the dial facing upward, and the arrow on the meter body must be consistent with the water flow direction. The installation location should avoid direct sunlight, freezing, pollution, and water immersion, and the tap height should be higher than the meter to ensure measurement accuracy. The pipeline must be cleaned of debris before installation to avoid meter failure.
