MWA Technology
MWA Technology Limited, Offices & Workshop,
2 Wharton Street Ind. Est., Birmingham, West Midlands, B7 5TR

+44 (0) 121 327 7771


Communication Modules


IZAR CENTRE Master M-Bus available at MWA Technology
Speedy delivery from MWA Technology!

New delivery schedule:

Deliveries are now being made on

Mondays & Wednesdays



Request a Quote  

The IZAR CENTER by Diehl Metering is an M-Bus level converter is able to do readings of M-Bus meters with very high resolution (up to 1 minute possible) and over vast distances (5 km and more by using repeaters). The reading of IZAR RADIO meters is possible by using the Hydrometer M-Bus Receiver.


  • 60, 120 or 250 M-Bus devices connectable to one IZAR CENTER
  • Automatic transmission of meter data via internet connection using integrated LAN interface or external analog/GSM/GPRS modem
  • Automatic meter identification by searching the M-Bus network
  • Fast and standardized up-to-date communication interfaces
  • (Remote) reading and configuration via USB, RS232/modem or LAN interface
  • Alarm functionality on consumption and on instantaneous values with notification (email, SMS)
  • Compact housing with rail-mounting possibility
  • M-Bus master and level converter in one device. IZAR CENTER (without memory) can also be used as M-Bus repeater (amplifier)
  • Cascadable to connect more devices or to build up larger M-Bus networks
  • Also available as pre-configured system with or without modem in IP 65 or IP 66 installation housing

Principle of Operation

The IZAR CENTER is sending out a request to the connected meters. This action could be initiated manually by the user or automatically by the IZAR CENTER. For automatic reading an IZAR CENTER with memory is required to program general or meter individual reading intervals. The meter is responding to that request by giving its values to the IZAR CENTER. The meter data is stored in an inbuilt memory and can be transmitted automatically to a meter reading software (e.g. IZAR@NET Software).

Diehl Smart in Solutions


Sensing Labs LORAWAN sensors

Sensing Labs LORAWAN sensors available at MWA Technology
Speedy delivery from MWA Technology!

New delivery schedule:

Deliveries are now being made on

Mondays & Wednesdays

Sensing Labs

Sensing Labs LORAWAN sensors

Request a Quote  

Senlab sensors use innovative LoRaWan technology to provide smart sensors with a very long range connectivity and high immunity to interference ,while minimizing power consumption. Senlab sensors are compatible with both public and private LoRaWAN network architectures.A complete range of Sensing Labs tools and services ensure easy operation and flexible configuration . Enables pulse output meters to be read by LoRaWAN.

General Features

LoRa Alliance TM certified

License-free 868 MHz ISM band

ETSI compliant (25 mW / + 14 dBm )

Bi-directional communication

Custom radio antenna for optimal radio link quality

137dBm sensitivity ( with range up to 15km )

High data transmission reliability (robustification features)

Date analytics and embedded intelligence.

Event notification (such as threshold overrun, etc)

Battery level notification

Easy plug and play activation with magnet

CE certifications

EN 301-489 Electromagnetic compatibility

EN 60950-1 Electrical Safety

EN 300-220-2 Electromagnetic compatibility

EN 62-479 EMF Human exposure compliance

List of sensors available.

SENLAB M Metering sensor outdoor PUL-LAB-13NS

SENLAB M metering sensor indoor PUL-LAB-41NS

SENLAB M metering sensor ATEX PUL-LAB-13XS

SENLAB M metering sensor electric indoor LED-LAB-41NS

SENLAB T Temperature sensor outdoor TEM-LAB-13NS

SENLAB T Temperature sensor indoor TEM-LAB-41NS

SENLAB T Temperature sensor remote probe outdoor TEM-LAB-14NS

SENLAB H Humidity sensor indoor THY-LAB-41NS

SENLAB H Humidity sensor outdoor THY-LAB-14NS

SENLAB D On/off Digital sensor outdoor TOR-LAB-13NS

SENLAB D On/off Digital sensor indoor TOR-LAB-41NS

SENLAB D Magnetic contact opening outdoor OPE-LAB-13NS

SENLAB D Magnetic contact opening indoor OPE-LAB-41NS

SENLAB D Ground leak detection outdoor LEA-LAB-13NS

SENLAB P Passage detection indoor PIR-LAB-41NS

SENLAB O Presence ,Temperature , Luminosity , Humidity PTL-LAB-41NS





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