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2025 Smart Wireless Pulse Reader for Water Meters | NB‑IoT / LoRa / LoRaWAN, Low‑Power, Long‑Life Split Design
In today’s fast-growing smart metering sector, the WR-X Pulse Reader is setting new standards for wireless metering solutions.
Broad Compatibility with Leading Brands
The WR-X is designed for wide compatibility, supporting major water meter brands including ZENNER (Europe), INSA/SENSUS (North America), ELSTER, DIEHL, ITRON, BAYLAN, APATOR, IKOM, and ACTARIS. Its adjustable bottom bracket ensures seamless integration across different meter types, simplifying installation and shortening project timelines. For example, a U.S. water utility reduced installation time by 30% after adopting it.Extended Battery Life with Flexible Power Options
Equipped with replaceable Type C and Type D batteries, the device can operate for 10+ years, minimizing maintenance and environmental impact. In an Asian residential project, meters operated for over a decade without battery replacement.Multiple Transmission Protocols
Supporting LoRaWAN, NB-IoT, LTE Cat.1, and Cat-M1, the WR-X ensures reliable data transfer under diverse network conditions. In a Middle Eastern smart city initiative, NB-IoT connectivity enabled real-time water monitoring across the grid.Intelligent Features for Proactive Management
Beyond data collection, the WR-X integrates advanced diagnostics and remote management. In Africa, it detected an early-stage pipeline leak at a water plant, preventing losses. In South America, remote firmware updates added new data capabilities in an industrial park, enhancing operational efficiency.Conclusion
Combining compatibility, durability, versatile communication, and intelligent features, the WR-X is an ideal solution for urban utilities, industrial facilities, and residential water management projects. For organizations seeking a reliable and future-proof metering upgrade, the WR-X delivers proven results worldwide. -
Rapidly Deployable Water Meter Pulse Reader for Large-Scale Utility Applications
Broad Compatibility with Leading Brands
The WR-X is designed for wide compatibility, supporting major water meter brands including ZENNER (Europe), INSA/SENSUS (North America), ELSTER, DIEHL, ITRON, BAYLAN, APATOR, IKOM, and ACTARIS. Its adjustable bottom bracket ensures seamless integration across different meter types, simplifying installation and shortening project timelines. For example, a U.S. water utility reduced installation time by 30% after adopting it.Extended Battery Life with Flexible Power Options
Equipped with replaceable Type C and Type D batteries, the device can operate for 10+ years, minimizing maintenance and environmental impact. In an Asian residential project, meters operated for over a decade without battery replacement.Multiple Transmission Protocols
Supporting LoRaWAN, NB-IoT, LTE Cat.1, and Cat-M1, the WR-X ensures reliable data transfer under diverse network conditions. In a Middle Eastern smart city initiative, NB-IoT connectivity enabled real-time water monitoring across the grid.Intelligent Features for Proactive Management
Beyond data collection, the WR-X integrates advanced diagnostics and remote management. In Africa, it detected an early-stage pipeline leak at a water plant, preventing losses. In South America, remote firmware updates added new data capabilities in an industrial park, enhancing operational efficiency.This product is the WR-X wireless module under the Airwink brand, originating from Guangdong, China, supplied by an IoT provider.
It supports Bluetooth as the local communication interface, with long-range protocols including LoRaWAN and narrowband communication. The chipset options cover LoRa, Lixin chip, LoRaWAN and NB-IoT solutions. It is battery-powered and equipped with a built-in antenna.
The module is mainly designed for wireless meter reading applications, especially electric meters.
In terms of packaging & shipping specifications, it is sold as individual unit;
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The 2025 new model HAC HAC-WR-G is a smart gas meter pulse reader that supports LoRaWAN and NB-IoT protocols. It features an IP68 rating, an 8-year battery life, and a built-in antenna.
The HAC-WR-G, manufactured under the brand HAC, is a wireless meter reading device designed for gas and water meters. It features Bluetooth connectivity as the communication interface, and supports both LoRaWAN and NB-IoT protocols. The integrated chipset is compatible with CAT1, LoRaWAN, and NB-IoT technologies, ensuring flexible network deployment. The device is battery-powered and comes with a built-in antenna, making it compact and easy to install. It is primarily applied in wireless remote meter reading scenarios. The product is manufactured in Guangdong, China, and is offered as part of an Internet of Things Provider solution. For packaging and shipping, the sales unit is a single item; however, the individual volume and gross weight are currently listed as 0 cm³ and 0.0 kg respectively, which may indicate that these specifications are yet to be defined or are negligible for this device.
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NB-IoT wireless RF transmitter module – designed for water, gas, and heat meters. Triggered via infrared or magnetic activation, with 433 MHz reading capability and a battery life exceeding 10 years.
This document presents key specifications of the HAC brand HAC-NBh NB-IoT wireless meter reading RF transmitter module, manufactured in Guangdong, China. It adopts chipset SX1278, SX1276 and BC35-G, with customizable supply options and a service life of at least 10 years on battery power. Supporting multiple global frequency bands including EU433, CN470, RU864, IN865, EU868, US915, AU915, KR920 and AS923, the module delivers a communication distance exceeding 20 kilometers. Its core capabilities cover metering data collection, two-way data communication, valve remote control and near-end equipment maintenance. The complete system consists of a meter reading management platform, handheld terminals and this NB communication module; matching supporting accessories include infrared debugging tools, handheld readers, data management platforms and dedicated mobile APPs. In terms of packaging and logistics, the product is sold as single units, with individual package dimensions of 5.5×3.01×0.38 cm and a gross weight of only 0.009 kg, mainly applied in wireless remote meter reading scenarios.
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The camera directly reads the water meter data, enabling a smart upgrade without the need to replace existing water meters.
Extended Battery Life with Flexible Power Options
Equipped with replaceable Type C and Type D batteries, the device can operate for 10+ years, minimizing maintenance and environmental impact. In an Asian residential project, meters operated for over a decade without battery replacement.Multiple Transmission Protocols
Supporting NB-IoT, LTE Cat.1, and Cat-M1, the WR-X ensures reliable data transfer under diverse network conditions. In a Middle Eastern smart city initiative, NB-IoT connectivity enabled real-time water monitoring across the grid.Intelligent Features for Proactive Management
Beyond data collection, the WR-X integrates advanced diagnostics and remote management. In Africa, it detected an early-stage pipeline leak at a water plant, preventing losses. In South America, remote firmware updates added new data capabilities in an industrial park, enhancing operational efficiency.
Combining compatibility, durability, versatile communication, and intelligent features, the WR-X is an ideal solution for urban utilities, industrial facilities, and residential water management projects. For organizations seeking a reliable and future-proof metering upgrade, the WR-X delivers proven results worldwide.With IP68 protection, the meter withstands dust, dirt, and prolonged immersion for use in harsh conditions. AI image recognition captures dial images and converts them to accurate digital readings, reducing errors and improving billing accuracy. LoRaWAN and NB‑IoT support enables remote reading and image retrieval, cutting labor costs and raising efficiency
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NB-IoT/LoRaWAN Water Meter with Non-magnetic Coil Sensor — Customizable, OEM and ODM Services Available
This product is the NB-IoT/LoRaWAN water meter (model Airwink) under the Airwink brand, manufactured in Guangdong, China, and supports OEM and ODM services. It adopts Espressif or LoRaWAN chipsets, operates on NB-IoT or LoRaWAN frequency bands, and is built with a non‑magnetic coil sensor. Featuring low power consumption (operating current < 20 µA) and long‑range transmission, it is widely used in water meter AMR systems and NB‑IoT solutions, with a battery life of over 8 years.
