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  • PWR 3/12/25

    HWg-PWR is a smart Ethernet gateway for remote energy metering and consumption monitoring. To measure the consumption of water, electricity and other energies, external meters with the M-Bus interface are used. Up to 3 / 12 / 25 M-Bus meters can be connected to the HWg-PWR unit. Individual meters (electricity meter, water meter, gas meter, heat meter etc.) are produced by third parties and connected via their M-Bus interface. HWg-PWR is a smart gateway that monitors energy consumption and warns about abnormal values The unit provides a Web interface, charts, SNMP and Modbus/TCP output, data logging, e-mail and SMS alerts, and much more.

    SKU: 600519
    • Tech Specs

      • Ethernet: RJ45 (100 Mbit)
      • WEB: Built-in Web server, charts
      • Data input: 3 / 12 / 25 external meters equipped with the M-Bus (EN 13757-2) interface
        • M-Bus power: Meters powered from HWg-PWR
        • M-Bus standards: EN 13757-2 (physical layer) & EN 13757-3 (application layer)
        • Variables (data points): Up to 100 different variables from all (max. 25) meters
        • M-Bus: Automatic detection of meters and available values
      • Digital inputs: 8x Digital Input for 110/230V phase failure detection (senses tripped circuit breakers)
      • Data logging: 170,000 values (3 values every 15 minutes = 590 days)
      • Power: 110 or 230V AC
      • Mechanical: Fits on a DIN rail
         
      • M2M communication protocols: SNMP, XML, Modbus/TCP
      • Response to thresholds: SNMP trap, E-mail, SMS (via SMS-GW)
      • Portal: HWg-Push protocol, supports

       

      • Graphs: Logging of values with the option to plot graphs
      • Counter: Independent counter for periodic consumption readouts (daily, weekly, monthly, annually, ...)
      • Report: Periodic e-mailing of measured values
      • SMS Gateway: Device can send SMS by external "HWg-SMS-GW" without any software.
         
      • Support for programmers: HWg SDK
      • Supported software
        • HWg-PD Trigger: Control of other IP devices, alarm redirection to SMS
        • HWg-PDMS: Logging, export to MS Excel
        • >> Third-party SNMP software
          (HP OpenView, IBM Tivoli, Nagios, Zabbix, Cacti, Monitor one, The Dude, Paessler IPCheck, Ipswitch WhatsUp, Axence nVision, CBR little:eye, LoriotPro, GFi NSM, SNMPc 7, CA NSM, ActiveXperts NM, Intellipool NM, MSC Operations Manager 2007)