CHENOA
gas meter adapter

The CHENOA pulse adapter is a wM-Bus / OMS radio communication adapter for subsequent connection (retrofitting) to an Elster / Honeywell gas meter to establish remote readability.

Depending on the version, the radio link can be established either via OMS over wM-Bus or OMS over mioty ®. The CHENOA communication module is a batterypowered, wireless pulse adapter that is connected directly to the gas meter's counter as a clip-on module.

The CHENOA communication adapter detects rotations by scanning a magnet inside the mechanical counter and transmits the simulated counter reading via wMBus/OMS or mioty ® to a suitable gateway. The adapter uses OMS with wM-Bus to connect to the BSI SMGW and OMS over mioty® to communicate with a mioty® infrastructure. The initial configuration of the unit can be realized in a user-friendly way via an NFC interface using the WEPTECH app (Android app).

• Radio technology wM-Bus / OMS - mioty®, frequency 868 Mhz
• Acc. BSI TR 03109-1
• OMS specification 4.5.1,
• Tarif application case TAF1 + TAF6
• Unidirectional, Mode T & Mode C
• DVGW Merkblatt G 694 (M)
• Transmission intervall: 4 min / 1h