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Made in Germany. Seit 1842.
E. WEHRLE GmbH
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Radio Receiver

Mobile readout devices

Radio receiver Supercom 637

Radio receiver for receiving unidirectional wM-Bus radio telegrams according to OMS (Open Metering System)

  • Radio reception 868 MHz
  • Bluetooth interface class 2 (10 m)
  • External dipole antenna with improved reception performance
  • Robust and shockproof industrial housing
  • Protection class IP 64
  • Rechargeable via the supplied charger

Datasheet:

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Funkmodem Supercom 637

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Radio receiver WBF-1

Radio receiver for receiving unidirectional wM-Bus radio telegrams according to OMS (Open Metering System)

  • Radio reception 868 MHz
  • Connection to a Windows 10 capable terminal via USB interface
  • Angled external dipole antenna
  • Typical ranges are 30 m to 50 m.
  • Protection class IP 54
  • Power supply via USB port

Datasheet:

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Funkempfänger WBF-1

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Repeater R4

If the distances between consumption meters and data collectors in a wireless M-Bus network are too great, this repeater is the right addition. Radio telegrams are received and amplified for transmission. The repeater works autonomously and can therefore be placed flexibly and precisely.

  • Protection class IP67 for outdoor installation
  • Battery life (10+ years) or external power supply
  • Optional multihop support for extended range
  • Suppression timer to minimize data traffic
  • Installation mode (forward all data)
  • Easy activation with a magnet to keep the device active during installation
  • Internal dual antenna with optional external antennas
  • Battery version and 220V version

Datasheets:

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LAN-WMBUS-R4-M

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LAN-WMBUS-R4-B

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Gateway 647

The gateway suitable for remote reading for consumption meters such as electricity, gas, water and heat of the M-FAIR solutions line. It stores and loads the received radio data via an integrated GSM / UMTS modem.

  • 868 MHz transceiver
  • Autonomous remote reading system for wM-Bus and OMS devices
  • Reception 7 days a week, 365 days a year
  • Stores up to 58,000 telegrams in internal non-volatile memory
  • Operating modes T1, T2 and C1 according to EN 13757-4
  • FTP upload via integrated GSM / UMTS modem
  • Power supply with field replaceable lithium batteries
  • Data backup in case of power failure
  • Easy configuration thanks to MBWGPRS software
  • Configuration and readout software included (English, French, German)
  • Software for interpretation of uploaded FTP files included
  • IP 65 protection class

Datasheet:

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Funk-Konzentrator Supercom 647

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Gateway SWAN2

The SWAN2 gateway is a battery-powered gateway that (depending on the device variant) connects up to 250 wireless M-Bus devices directly to the cellular network using the new LTE Cat NBl technology.

  • 868 MHz transceiver
  • wM-Bus mode S, T and C
  • 3GPP licensed technology
  • Configuration via NFC
  • IP67 protection class
  • OMS 2.x and 4.x compliant
  • LTE band 3, 8, 20
  • Supported protocols: UDP, HTTP/S, LwM2M
  • Firmware update via NFC or FOTA
  • Micro SIM and eSIM
  • Battery life approx. 10+ years

Datasheet:

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wM-Bus NB1 Gateway SWAN2

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Interest in our product?

Don’t hesitate to contact us.

Mail:     Sales METERING
Tel.:     +49 7723 940-0

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E. Wehrle GmbH
Obertalstraße 8
78120 Furtwangen
Telefon: +49 7723 940-0
Telefax: +49 7723 940-178
info@wehrle.de

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