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wMBus-NRG-Gateway-Batt

BATTERY-OPERATED

wM-Bus gateway for readout of wM-Bus measuring points

The wMBus-NRG-Gateway-Batt represents an energyefficient solution for metering service providers that can be deployed in municipal, industrial, and private sector facilities. The device is characterized by its independence from external power sources and offers maintenance-free operation over many years. The device’s lifespan depends on both the frequency of data access and the capacity of the battery used. This gateway is specifically designed to read consumption sensors within a mesh network.

Description

The wMBus-NRG-Gateway-Batt with wM-Bus, LTE-M or NB-IoT interface is designed to collect and transmit precise and reliable measurement data. C-mode and S-mode can be read out separately. Whitelists can be used to filter measuring devices by serial number or manufacturer. Various schedules can be used to set the duration of the recording, the mode and the start of the recording.

The device is suitable for use in residential and commercial buildings, both indoors and outdoors (IP65). Even in areas with difficult reception conditions for wM-Bus and/or LTE, the wMBus-NRG-Gateway-Batt delivers outstanding performance.

The device efficiently collects measurement data from wM-Bus devices (sensors) and transmits it at configurable intervals via a reliable wireless interface
to an individual backend or the pironex IoT cloud. Up to 2000 measuring device telegrams can be stored temporarily. Once installed, the device is maintenance-free and ready for use for several years. The flexible configuration allows variable intervals, which means that the duration of use can be customised.

Benefits

  • MQTT for reliable and encrypted data transmission from low bandwidth and high latency environments
  • Cloud plattform pironex-iot.de for data visualization and analysis
  • digital/analogue IOs for connecting additional sensors

Applications

  • https://www.idios.eu
  • https://pironex-iot.de/

What is special?

  • multifunctional
  • functional
  • future proof
  • robust
  • energy saving
  • made in Germany
  • customer-specific adjustment possible

Technical data

Basics

Supply voltage

3v-3.7V battery

Temperature range

-40°C to +60 °C

Processor

Dual-Core 32 bit Xtensa LX7 Microprocessor

Interfaces

Radio

LTE CAT-M1; LTE CAT-NB2
Wifi
LoRA

Measuring/device interfaces

wM-Bus-Master

Communication

MQTT IoT-Portal Interface

Further properties

Sensors

external LoRa Sensors

SIM

embedded SIM-Chip

Other

RTC

Watch-Dog-Timer

Low Power

 

Cellular

  • LTE Cat M1
  • LTE Narrowband-IoT

short-range radio

  • WLAN

Operating System

  • RTOS

Sensors

  • current
  • voltage

Other

  • SIM-Chip (eSIM)
  • protection class IP 65

Areas of application

  • operating hour counter
  • data collection
  • datalogging
  • remote diagnoses
  • device control
  • OTA Update
  • telemetry

Place of use

  • Indoor
  • Outdood
  • Residential and commercial buildings

Target group

  • Measurement service provider
  • Housing management
  • Planner

Function

  • regulation and control
  • measure
  • Smart Metering

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pironex team - advisory and service