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HAC – WR – G Meter Pulse Reader
The HAC-WR-G is a robust and intelligent pulse reading module engineered for mechanical gas meter upgrades. It supports three communication protocols — NB-IoT, LoRaWAN, and LTE Cat.1 (selectable per unit) — enabling flexible, secure, and real-time remote monitoring of gas consumption for residential, commercial, and industrial environments.
With a rugged IP68 waterproof enclosure, long battery life, tamper alerts, and remote upgrade capabilities, HAC-WR-G is a high-performance solution for smart metering projects worldwide.
Compatible Gas Meter Brands
The HAC-WR-G is compatible with most gas meters equipped with pulse output, including:
ELSTER / Honeywell, Kromschröder, Pipersberg, ACTARIS, IKOM, METRIX, Apator, Schroder, Qwkrom, Daesung, and others.
Installation is fast and secure, with universal mounting options available.
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Camera Direct Reading Water Meter
Camera Direct Reading Water Meter System
Through camera technology, artificial intelligence image recognition technology and electronic communication technology, the dial pictures of water, gas, heat and other meters are directly converted into digital data, the image recognition rate is over 99.9%, and the automatic reading of mechanical meters and digital transmission can be easily realized, it is suitable for intelligent transformation of traditional mechanical meters.
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NB-loT/LTE-Cat1 /LoraWAN Meter Reading Module
HAC-NBt meter reading system is the overall solution of low power intelligent remote meter reading application developed by Shenzhen HAC Telecom Technology Co., LTD based on NB-IoT technology and Bluetooth technology. The solution consists of a meter reading management platform, a mobile phone APP and a terminal communication module. The system functions cover acquisition and measurement, two-way NB communication and Bluetooth communication, meter reading control valve and near-end maintenance etc to meet various requirements of water supply companies, gas companies and power grid companies for wireless meter reading applications.
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LoRaWAN Dual-mode Meter Reading Module
The HAC-MLLW LoRaWAN dual-mode wireless meter reading module is developed based on the LoRaWAN Alliance standard protocol, with a star network topology. The gateway is connected to the data management platform through a standard IP link, and the terminal device communicates with one or more fixed gateways through the LoRaWAN Class A standard protocol.
The system integrates LoRaWAN fixed wireless wide area network meter reading and LoRa Walk-by wireless handheld supplementary reading. The handhelds can be used for wireless remote supplementary reading, parameter setting, real-time valve control, single-point reading and broadcast meter reading for the meters in the signal blind area. The system is designed with low power consumption and long distance of supplementary reading. The meter terminal supports various measurement methods such as non-magnetic inductance, non-magnetic coil, ultrasonic measurement, Hall sensor, magnetoresistance and reed switch.
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NB-IoT Non-magnetic Inductive Metering Module
HAC-NBA not-magnetic inductive metering module is a PCBA developed by our company based on the NB-IoT technology of the Internet of Things, which matches the structure design of the Ningshui dry three-inductance water meter. It combines NBh’s solution and non-magnetic inductance, it is an overall solution for meter reading applications. The solution consists of a meter reading management platform, a near-end maintenance handset RHU and a terminal communication module. The functions cover acquisition and measurement, two-way NB communication, alarm reporting and near-end maintenance etc, fully satisfying the needs of water companies, gas companies and power grid companies for wireless meter reading applications.
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Baylan water meter pulse reader
The HAC-WR-B pulse reader is a low-power product that integrates measurement acquisition and communication transmission. It is compatible with all Baylan non magnetic water meters and magnetoresistive water meters with standard ports. It can monitor abnormal states such as metering, water leakage, and battery undervoltage, and report them to the management platform. Low system cost, easy network maintenance, high reliability, and strong scalability.
