Location

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

+44 (0) 121 327 7771

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Energy meter ancillaries from MWA Technology

Energy meter ancillaries

Our ancillaries include, calculators, power supplies and brackets

B Meters Modbus Converter MB-CR-64

MB-CR-64
B Meters Modbus Converter MB-CR-64 available at MWA Technology
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B Meters

B Meters Modbus Converter MB-CR-64

MB-CR-64
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MB-CR-64 is microcontroller-based bidirectional M-bus Master to Modbus RS-485 RTU and/or Modbus TCP converter. It can supply power to the maximum of 64 m-bus slave devices. MB-CR-64 is used as a bridge in the building and industrial networks where it is needed to read m-bus devices (tax meters and/or sensors) in Modbus based SCADA systems. It has output short circuit protection on m-bus side. It is mounted on standard M36 DIN rail.

General Technical Data

  • max. number of m-bus slave devices – 64
  • max. output current – 110 ± 5 mA
  • output current protection level – 130 ± 5 mA
  • nominal output voltage (mark) – 35.5 VDC ± 1 V
  • zero output voltage `0` (space) – 22-25 VDC
  • power supply voltage  – 165-235 VAC (210-270 VDC)
  • max. power consumption  < 9 W (@64 m-bus slaves connected)
  • ambient temperature, operating – -20÷+ 50°C
  • ambient temperature, storage – -50÷+ 90°C
  • air humidity – 40÷90%
  • dimensions (H/W/D) – 105/107/74 mm
  • IP Protection class – IP20
  • max. transmissible signal (m-bus) baud rate –4800 bps
  • RS-485 RTU Modbus interface baud rate – 300, 1.2k, 2.4k, 4.8k, 9.6k, 19.2k, 38.4k bps
  • TCP Modbus DHCP – yes, can be turned on or off
  • m-bus cable length, max. – 600m
  • distance between MMCR and farthest m-bus slave – 300m
  • display – 6 LEDs (on, protection, over, collision, out, RX)
  • weight – 520g
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ITRON CF51 Heat Meter Calculator

ITRON CF51 Heat Meter Calculator available at MWA Technology
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Itron

ITRON CF51 Heat Meter Calculator

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MID 2004/22/EC Module B + D
Env Class C acc EN 1434

  • Battery or 230V AC
  • PT100 tempterature sensors 1.7m, 2.5m, 5.0m and 10m and 1/2 inch pockets
  • Mbus and pulse output
  • Cooling option available
MWA Code Description Pulse Valve
CF51K1 Calculator w/0 power supply 1 pulse = 1 litre
CF51K10 Calculator w/0 power supply 1 pulse = 10 litres
CF51K100 Calculator w/0 power supply 1 pulse = 100 litres
CFMBUSPULSE Mbus / pulse option plug
CFMBUS//2INPUT Mbus / pulse option plug with 2 meter inputs
CFSENSORS1.7 Pair of temp sensors PT100 2 wire 1.7m, meters 15 to 50mm
CFSENSORS2.5 Pair of temp sensors PT100 2 wire 2.5m, meters 15 to 50mm
CFSENSORS5 Pair of temp sensors PT100 2 wire 5.0m, meters 15 to 100mm
CFSENSORS10 Pair of temp sensors PT100 2 wire 10m, meters 15 to 100mm
CFBATTERY Battery pack – 12 year life
CF230V 230v AC power supply
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ITRON CF55 heat meter calculator

CF55K1 - CF55K100
ITRON CF55 heat meter calculator available at MWA Technology
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Itron

ITRON CF55 heat meter calculator

CF55K1 - CF55K100
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MID 2004/22/EC Module B + D
Env Class C acc EN 1434

  • Battery or 230v AC
  • PT100 temperature sensors 1.7m, 2.5m, 5.0m and 10m and 1/2 inch pockets
  • Mbus and pulse output
  • Cooling option available
MWA Code Description Pulse Valve
CF55K1 Calculator w/o power supply 1 pulse = 1 litre
CF55K10 Calculator w/o power supply 1 pulse = 10 litres
CF55K100 Calculator w/o power supply 1 pulse = 100 litres
CFMBUSPULSE Mbus / pulse option plug
CFMBUS/2INPUT Mbus / pulse option plug with 2 meter inputs
CFSENSORS1.7 Pair of temp sensors PT100 2 wire 1.7m, meters 15 to 50mm
CFSENSORS2.5 Pair of temp sensors PT100 2 wire 2.5m, meters 15 to 50mm
CFSENSORS5 Pair of temp sensors PT100 2 wire 5.0m, meters 15 to 100mm
CFSENSORS10 Pair of temp sensors PT100 2 wire 10m, meters 15 to 100mm
CFBATTERY Battery pack – 12 year life
CF230V AC 230v AC power supply
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Relay Converter and Repeater PW250

PW250
Relay Converter and Repeater PW250 available at MWA Technology
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Relay

Relay Converter and Repeater PW250

PW250
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Key Features

  • M-Bus Converter and Repeater for 250 Slaves
  • USB, Ethernet, 2x RS232C, RS485
  • Repeater for M-Bus extension for 250 slaves or cable network
  • Intelligent interface management
  • Integrated wide input power supply 110 … 250VAC
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Elvaco CMex50 Wireless M-Bus Master

Elvaco CMex50 Wireless M-Bus Master available at MWA Technology
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Elvaco

Elvaco CMex50 Wireless M-Bus Master

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CMeX50 is a wireless M-Bus master which can be used by any existing wired M-Bus solution or together with Elvaco CMe Series products. The CMeX50 communicates with wireless M-Bus slaves via the wireless modes S1, T1 and C1 and is compatible with all widely used M-Bus slaves on the market. The CMeX50 handles up to 500 wireless M-Bus slaves, which can be individually secured by encryption keys. It also has a builtin M-Bus master for 32 wired M-Bus slaves.

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ITRON GPRS M-Bus Master CMe 2100

CME-2100
ITRON GPRS M-Bus Master CMe 2100 available at MWA Technology
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Itron

ITRON GPRS M-Bus Master CMe 2100

CME-2100
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GPRS M-Bus Master for remote reading of M-Bus networks. The GPRS M-Bus master has been designed to provide utilities and service companies with the latest state of the art remote reading technology for M-Bus networks.

The GPRS M-Bus master fi ts into almost any kind of meter collecting system, i.e. remote reading for M-Bus compatible meters, water meters, gas meters, temperature meters, heat meters etc. The CMe2100 has the following key capabilities:

  • Provide M-Bus master functionality for 8 M-Bus meter
  • Internal IR interface to stack M-Bus extender modules CMeX to connect up to 256 M-Bus slaves
  • Read and store meter values from any meter following the standard M-Bus protocol
  • Serves as M-Bus data-logger with memory space for up to 5000 meter readings
  • Collect meter values using E-Mail, FTP, HTTP, SMS, Transparent GSM and TCP
  • Send configurable report templates to enable manufacturer specifi c value reports, system reports etc
  • Configurable using SMS, HTTP and telnet
  • Remotely updatable application, firmware and resources using Java™ standard OTAP, preventing unnecessary service calls
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ITRON GPRS Option Board CMi 2130

CMI-2130
ITRON GPRS Option Board CMi 2130 available at MWA Technology
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Itron

ITRON GPRS Option Board CMi 2130

CMI-2130
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GPRS interface for Remote Heat and Cooling Meter Reading. The GPRS option board has been designed to provide utilities and service companies with the latest state of the art remote reading technology for heat- and cooling meter applications in order to improve their productivity and sell extra services to their customers.

The CMi2130 fi ts into almost any kind of meter collecting system, i.e. remote reading for M-Bus compatible meters, water meters, gas meters, temperature meters, heat meters etc. The CMi2130 has the following key capabilities:

  • Read and store meter values integrated in CF Echo II, CF 51 and CF 55 heat meters
  • Provide M-Bus master functionality for additional 8 external M-Bus devices
  • Read and store meter values from any meter following the standard M-Bus protocol
  • Serves as M-Bus data-logger with memory space for up to 5000 meter readings
  • Collect meter values using E-Mail, FTP, HTTP, SMS, Transparent GSM and TCP
  • Send configurable report templates to enable manufacturer specifi c value reports, system reports etc
  • Configurable using SMS, HTTP and telnet
  • Remotely updatable application, firmware and resources using Java™ standard OTAP, preventing unnecessary service calls
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Ionsign Neutron 12-3G Pulse to GPRS Converters

Neutron12-3G
Ionsign Neutron 12-3G Pulse to GPRS Converters available at MWA Technology
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ionSign

Ionsign Neutron 12-3G Pulse to GPRS Converters

Neutron12-3G
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  • Independent AMR unit for pulsed consumption meters
  • Easy to install and use
  • Converts 12 conventional pulsed energy and utility meters into smart meters
  • Collects any kind of utility consumption data
  • Delivers information to a remote server
  • Data is accurate therefore can be used for invoicing
  • Cloud service for reporting and device management
  • Can directly transmit to any EMS, BMS etc.
  • Bespoke integrations are easy to design
Typical applications
– Submetering of premises like office books, shopping malls, schools, hospitals, industrial manufacturing sites, residential buildings and more, for energy efficiency improvements
Mobile user interface
– Standard HTTP protocol allows easy server interface and application development – Easy to install and control with SMS messages. Setup with only one SMS
Extra features
– Optional cloud service for reporting – Available with enclosure for higher IP class
– Easy integration to other reporting systems – Available also for LAN connection
Technical Specifications
– 12 standard S0 pulse inputs for open collector and relay outputs of measuring devices – Current consumption 100mA (peak 200mA)
– 30 days local buffer (hourly data) – Operating temperature -25°C… +55°C
– Integrated 3G module with SMA connector for external antenna (included) – Operating Humidity 5%…95%, non condensing
– IP20 – 6 module wide DIN rail enclosure
– Operating voltage 11…13 VDC (WxHxD 105x90x52mm)
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Ionsign Neutron 4-3G Pulse to GPRS Converters

Neutron4-3G
Ionsign Neutron 4-3G Pulse to GPRS Converters available at MWA Technology
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ionSign

Ionsign Neutron 4-3G Pulse to GPRS Converters

Neutron4-3G
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  • Independent AMR unit for pulsed consumption meters
  • Easy to install and use
  • Reads up to 4 meters hourly, half-hourly or quarterly
  • Delivers data to the server
  • Surface mounting so easy to place anywhere
  • Data is accurate for invoicing
  • Cloud service for reporting and device management
  • Neutron4-3G can also directly transmit to any EMS, BMS, etc.
Extra Features
– Optional cloud service for reporting – Available with enclosure for higher IP class
Typical Applications
– Electricity measurement – Water measurement
– Energy measurement – Gas measurement
Optional hardware set-ups
– Basic mode: 4 pulse inputs – Repeater mode:2 pulse inputs and 2 pulse outputs
– T mode: 2 temperature inputs, 2 pulse inputs
Mobile user interface
– Easy to control with SMS messages – Easy to install and setup, only one SMS and your data transmission is on.
– Standard HTTP protocol allows easy server interface and application development
Technical Specifications
– Integrated 3G GSM Module – Operating voltage 11…13VDC
– 4 Pulse inputs for open collector and relay – Current consumption 100mA (peak 200 mA)
– S0 pulse interface – Operating temperature -25°c… 50°c
– 30 days local duffer (hourly data) – Operating humidity 5%…95% non-condensing
– SMA connector for external antenna – Flanged ABS plastic enclosure
– Plug-in power supply and antenna included – (WxHxD 125 x 51 x 25mm)  | IP20
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ionSign NEUTRON12-3G

NEUTRON12-3G
ionSign NEUTRON12-3G available at MWA Technology
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ionSign

ionSign NEUTRON12-3G

NEUTRON12-3G
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Neutron12-3G is an independent AMR unit for pulsed consumption meters. It’s amazingly easy to install and use.

Neutron12-3G converts 12 conventional, pulsed energy and utility meters into smart meters. It collects any kind of utility consumption data– electricity, water, gas, heat etc. – and delivers it to a remote server in the mobile data network. Meter supporting, the data is accurate for invoicing.

Typical Applications

Submetering of premises for energy efficiency improvements. Such as:

  • Office blocks
  • Shopping centers
  • Schools
  • Hospitals
  • Industrial manufacturing sites
  • Residential buildings
Technical Specifications
12 standard S0 pulse inputs for open collector and relay outputs of measuring devices
30 days local buffer (hourly data)
Integrated 3G module with SMA connector for external antenna (included)
IP20
Operating voltage 11…13 VDC
Current consumption 100mA (peak 200 mA)
Operating temperature -25°C … +55°C
Operating humidity 5%…95%, non-condensing
6 module wide DIN rail enclosure
(WxHxD 105x90x52mm)
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ionSign NEUTRON4

NEUTRON4
ionSign NEUTRON4 available at MWA Technology
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ionSign

ionSign NEUTRON4

NEUTRON4
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Neutron4 is a general purpose pulse counter for both domestic and industrial use. It is very easy to install, setup and use.

Neutron4 is designed to collect any kind of utility consumption data from pulse generating consumption meters – e.g. electricity, gas and water meters – and deliver it to a server over the GSM network. Meter supporting, the data is accurate for invoicing.

Typical Applications

  • Electricity measurement
  • Energy measurement
  • Water measurement
  • Gas measurement
Technical Specifications
Integrated 2G GSM module
4 pulse inputs for open collector and relay outputs of measuring devices
S0 pulse interface
30 days local buffer (hourly data)
SMA connector for external antenna
Plug-in power supply and antenna included
Operating voltage 11…13 VDC
Current consumption 100mA (peak 200 mA)
Operating temperature -25°C … +50°C
Operating humidity 5%…95% non-condensing
Flanged ABS plastic enclosure
(WxHxD 125 x 51 x 25mm)
IP20
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ionSign NEUTRON4-B

NEUTRON4-B
ionSign NEUTRON4-B available at MWA Technology
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ionSign

ionSign NEUTRON4-B

NEUTRON4-B
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Neutron4-B is a grid independent AMR unit for pulsed water and gas meters. Battery operated, it can be placed anywhere, and runs unattended even for 10 years. It’s amazingly easy to install and use.

Neutron4-B reads up to 4 meters hourly, half-hourly or quarterly, and delivers data to the server in the mobile data network. With surface mounting, it’s easy to place virtually anywhere, especially nice for gas and water meters. Meter supporting, the data is accurate for invoicing.

Typical Applications

  • Gas and water metering in off-grid locations, or for installation simplicity
Technical Specifications
Integrated 3G GSM module
4 inputs for pulses
Hourly, half-hourly or quarterly data
Local data buffering for transfer network failures (38 months for 60min data)
Battery and GSM antenna included
Expected battery life 10 years
3.6V 6Ah LiSOCl2 battery
Compatible batteries e.g. EVE ER26500M, SAFT LSH14 and ULTRALIFE ER26500M
Battery voltage monitoring
Operating temperature -25°C … +55°C
Operating RH 5%…95% non-condensing
Flanged PC plastic enclosure
(WxHxD 145 x 90 x 55mm)
IP44 with premade bushings
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Kamstrup 801 Industrial Calculator for Heat

Kamstrup 801 Industrial Calculator for Heat available at MWA Technology
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EN1434 and MID
Including power supply 230v AC or 24v AC

  • 230v AC or 24v AC
  • PT500 temperature sensors 1.5m, 3.0m, 5.0m and 10m and 1/2 inch pockets
  • Pulse output as standard
  • Analog 4-20Ma output
Type No Description
67-F Calculator PT100 4 wire with no analog outputs
67-G Calculator PT100 4 wire with no analog outputs
67-K Calculator PT100 4 wire with analog outputs
67-L Calculator PT100 4 wire with analog outputs
6700000A Pair of temp sensors PT500 1.5m
6700000B Pair of temp sensors PT500 3.0m
6700000C Pair of temp sensors PT500 5.0m
6700000D Pair of temp sensors PT500 10.0m
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KAMSTRUP M-Bus Master MultiPort 250D

MB-250D
KAMSTRUP M-Bus Master MultiPort 250D available at MWA Technology
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Kamstrup

KAMSTRUP M-Bus Master MultiPort 250D

MB-250D
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  • Remote reading with M-Bus
  • Up to 250 meters per M-Bus Master and by cascading, up to 1250 meters in a system
  • Supporting primary/secondary/enhanced secondary addressing and wild card search with collision detection
  • 300/2400/9600 Baud communication speed
  • Connection via RS-232, RS-485, USB, GSM/GPRS and optical eye
  • Local reading via display with backlight
  • PIN code protection
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Relay Mbus products

Relay Mbus products available at MWA Technology
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Relay

Relay Mbus products

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Type No Description
Weblog 250 Web enables data logger for 250 meters
Master W60 Mbus display / logger / level converter for 60 meters
Master C3/20 Mbus display / data logger 3 to 20 meters
PW20 M-Bus level-converter for 20 slaves
PW60 Mbus master / level converter for 20 meters
Padpuls M1 1 Channel pulse to Mbus to adaptor
Padpuls M2 2 Channel pulse to Mbus adaptor
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RFM-RBT

RFM-RBT
RFM-RBT available at MWA Technology
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B Meters

RFM-RBT

RFM-RBT
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The RFM-RBT Wireless M-BUS receiver is a device capable of collecting the reading data transmitted by the radio modules installed on water meters, heat meters, heat cost allocators and temperature sensors produced by B METERS in accordance with the WMBUS standard and re-transmit them to an ANDROID smartphone or tablet using the Bluetooth (WPAN) protocol.

A free app downloadable from Google Play Store allows you to view and download the individual end users data, saving them directly into the reading device or by sending them to an e-mail address with ease and rapidity.

Technical features

Working Temperature +1°/ +55°C
Power Supply 2xAA 1.2V Rechargeable NiMh Battery (Replaceable)
Protection class IP44
Transmission frequency (reading from meter field) 868 MHz WMBUS Standard EN 13757-4
Signal coverage Up to 300 meters *
Radio Transmission
(Communication with collecting device)
Bluetooth Class 3
Antenna Integrated
Connection Micro USB (for battery recharging)
Supported pairing devices Android O.S 4.0 or later
Android application Downloadable for free on Google PLAY STORE
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RFM-RPT-3

RFM-RPT3
RFM-RPT-3 available at MWA Technology
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B Meters

RFM-RPT-3

RFM-RPT3
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The signal repeater Wireless M-Bus-RFM RPT3, is a device that allows to repeat, extending its coverage, the radio signal transmitted by the radio modules installed on water meters, heat meters and heat cost allocators, in accordance with the WMBUS standard. The device can be set with a daily activities window, inside which it performs the repetition of WMBUS telegrams in accordance with the requirements of the EN13757 standard.

It then repeats the signals sent by the measuring devices excluding those already repeated and sent from other repeating devices (simple repeater with single-hop logic). The same device can be set notwithstanding the standard, to enable the realization of up to 3 levels repeating chains.

Technical Features

Transmission frequency W-Mbus EN13757-4 @868 MHz (25 mW)
Antenna Integrated, prepared for external antennas connection.
Signal coverage 500 meters**
Power Supply Lithium battery 3.6V, 2x D size and prepared for mains supply with dedicated DC 3.6 V 50 mA adapter
Battery life 5 years*
Size (HxLxP) and weight 160x90x60 mm 420 g
Configuration Wireless using RFM-RX2 and dedicated software
Fixing mode wall mounting
Working Temperature da -10°C a +55°C
Protection class IP65

* Battery life depends on the number of associated devices and the environmental conditions
** Under ideal signal propagation conditions

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Security seal

Security seal available at MWA Technology
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MWA Technology

Security seal

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Security seal for energy meters

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KAMSTRUP USB Meter Reader

KAMSTRUP USB Meter Reader available at MWA Technology
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Kamstrup

KAMSTRUP USB Meter Reader

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  • Reading system for reading MULTICAL® meters via M-Bus and wireless M-Bus Mode C1 as well as flowIQ water meters via radio
  • Commissioning time of only 15 minutes
  • Up to 4000 meters in one system
  • Configurable import and export formats
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