Adopts low-power LoRaWAN communication technology with a transmission distance of up to 5km, and can realize remote data transmission without wiring; is equipped with an intelligent sleep wake-up mechanism, which greatly reduces power consumption and prolongs the battery service life to 8 years; supports multi-node networking, and can connect hundreds of devices to the cloud management platform at the same time; adopts a snap-on sealed design for easy installation without professional tools; supports abnormal data alarm function, which automatically pushes alarm information to the management platform when pipeline water leakage or heat metering abnormality occurs.
The caliber is DN15~DN25, the overall dimensions are 120mm × 70mm × 50mm, and the overall weight is 0.8kg; the working environment humidity is 30%~90%RH, and the protection level is IP65; the LoRa communication frequency band supports 868MHz (EU) and 915MHz (North America); the battery is 3.6V ER18505 lithium-thionyl chloride battery, with standby power consumption ≤0.3μW; the data upload interval can be customized from 1 minute to 24 hours; supports local LCD display and remote data query function.
It is applicable to smart apartments, commercial office buildings, campus dormitories and old community renovation water and heating metering scenarios, which can help property managers realize digital meter reading management, reduce the time and labor cost of manual meter reading, provide users with transparent water and heat bills, and improve property service efficiency and user satisfaction.
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