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2G product series
  • KB3031-KR Meter Reading Module
  • KB3031-KR低功耗抄表模块.jpg

    KB3031-KR Meter Reading Module

    Features:

    Basic parameters of KB3031-KR low-power meter reading module
    Working voltage: DC 3.3V-4.2V
    Sleep: <1.25uA
    Communication: <80mA
    Working temperature: -35 ℃ ~ 80 ℃
    Storage temperature: -40 ℃ ~ 85 ℃
    Relative humidity: 20% ~ 95% (no condensation)
    4. KB3031-KR low power consumption meter reading module size
    Volume: length, width and height 65.10 * 34.15 * 13.15mm


    Hotline:
    400-6608-108

    KB3031-KR Low Power Meter Reading Module Introduction
    KB3031-KR Embedded GPRS DTU (Data Terminal Unit) is a GPRS low-power wireless data transmission module developed with high-performance KB601Q GSM module. It has the characteristics of low power consumption, stable performance, small size, high cost performance, and low cost. It is conducive to the integration of user equipment and system. It is a GPRS low power consumption module specially designed for remote reading of water meters, gas meters and flow meters.
    KB3031-KR GPRS meter reading module can use either GPRS communication mode or SMS short message communication mode. Users can adopt corresponding working modes according to different needs.
    KB3031-KR low-power meter reading module features
    The industry's unique ultra-low power consumption, current less than 2uA during sleep; 2800MAH battery-powered, meter reading once a week, theoretically up to more than 30 years.
    Timed automatic wake-up function, the wake-up period can be customized by the user;
    It can support chip SIM card, without SIM card holder and card, to avoid poor contact or oxidation and affect the SIM card reading and writing;
    Our company cooperates with the operator, the module can be sold by package card, and the SMS or flow rate has special discounts to adapt to the application of a large number of water meters or gas meters;
    Standard industrial grade products, EMC anti-interference design, strong ability to adapt to the environment;
    Built-in Watchdog chip, providing multiple reset mechanisms, which can be controlled by software to realize perfect industrial guarantee mechanism;
    The working frequency is 850/900/1800 / 1900MHz, and the quad-band can be applied to all countries in the world (including North and South America);
    Advanced and strict data communication protocol with error correction and encryption;
    Powerful function, support multiple working modes: GPRS DTU (system default), SMS MODEM;
    Features of SMS Modem:
    Support multiple ways of networking: In SMS MODEM mode, KB3031-KR can be networked with A type KB3030-K;
    Under the SMS MODEM working mode, the sending and receiving data formats support: hexadecimal (system default), ASCII code and UCS2 code, these three data formats are configured by the user through our company configuration software before use;
    Powerful server software support, server software application for many years, powerful, mature and perfect;
    Support fixed IP and dynamic domain name resolution, support dedicated APN;
    Industrial temperature range: Working temperature: -30 ℃ -80 ℃, communication is not affected at -30 ℃.
    Basic parameters of KB3031-KR low-power meter reading module
    Working voltage: DC 3.3V-4.2V
    Power consumption:
    Sleep: <1.25uA
    Communication: <80mA
    Working temperature: -35 ℃ ~ 80 ℃
    Storage temperature: -40 ℃ ~ 85 ℃
    Relative humidity: 20% ~ 95% (no condensation)
    4. KB3031-KR low power consumption meter reading module size
    Volume: length, width and height 65.10 * 34.15 * 13.15mm

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