OMNI20W

NB-IoT gateway for water meters

OMNI20W is an IoT gateway designed for the individual remote reading of water meters. It allows a meter to be connected via pulse, MODBUS or M-BUS and its readings to be transmitted via NB-IoT/LTE-M. It is aimed at utility companies, water operators and off-grid installations that need to digitise existing metering points.

CONNECTIVITY

NB-IoT, LTE-M

PROTOCOLS

PULSE, MODBUS, M-BUS

INPUTS (depending on the selected protocol)

  • 1 MODBUS meter
  • 1 M-BUS meter
  • Up to 3 PULSE meters

POWER SUPPLY

Li-SOCl² 38Ah. Battery + HPC , DC 24V

IP / IK CERTIFICATION

IP68 / IK07

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Liable: Datakorum Solutions S.L.
Purpose: Answer to the information requested through this form.
Legitimisation: Express consent that you want to communicate with Datakorum.
Recipients: Personal data will not be passed on to third parties unless we are obliged to do so in order to comply with statutory provisions.
Rights: Access, rectify and delete data, as well as other rights, as explained in the additional information.
Aditional information: You can consult the additional and detailed information about Data Protection in the privacy link of the web.

TECHNICAL SPECIFICATIONS

PROTOCOLS

  • PULSE
  • MODBUS
  • M-BUS

ELECTRICAL PARAMETERS

  • Operating Voltage: 3.6 V.
  • Li-SOCl² 38Ah. Battery + HPC
  • DC 24V

DATALOGGER

  • 64Mb IC Flash Memory
  • Data Logger with Extended Memory for 35,000 Readings

CONTROLS

  • Internal Blue Status LED
  • For maintenance works hall effect switch sensor
  • Security Tamper

ENVIRONMENTAL FEATURES

  • Extended Operating Temperature: -10 to +60 °C
  • Storage Temperature: -40 to +85 °C
  • MTBF >210,000 hours

ENCLOSURE

  • Material Type: PC (Polycarbonate)
  • Impact Rating: IK07
  • Protection Rating: IP68
  • Ready to mount with screws, zip ties, or clamps.
  • Two independent anchorage points for security seals.
  • RAL 7038

COMMUNICATIONS

  • Dual Mode NB-IoT / LTE-M Modem
  • Compliant with 3GPP Release 14 Cat M1/NB2, tailored for IoT devices
  • Half Duplex FDD.
  • Single Rx, Single Antenna
  • Enhanced coverage, with up to +15dB/+20dB in maximum coupling loss. Ideal for IoT applications in areas with weak signal coverage.
  • Gateway RX Radiated Sensitivity: Up to -140 dBm
  • Bands LTE: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27, B28, B66, B71, B85
  • IPv4/IPv6 stack with TCP and UDP protocol
  • TLS/DTLS
  • MQTT

ANTENNA FEATURES

  • Internal LTE Antenna
  • Frequency Range: 698 MHz to 2600 MHz
  • I-PEX MHFI/U.FL Connector
  • Maximum Gain: 3.50 dBi
  • Average Gain: -1.60 dBi
  • Average efficiency: >60%
  • Maximum return loss: <-5.0dB
  • Maximum VSWR: 3.50:1
DIMENSIONS AND WEIGHT

Weight: 398 g.

DOWNLOADS
PDF Document PRODUCT DATASHEET

PDF Document INSTALLATION GUIDE

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