Radio module for water meter, type RFM-TX1.1, class IP68, compatible with GSD8-RFM RFM-TX1-OMS-IP68

Radio module for remote water meter reading

This is a compact radio module designed for wireless transmission of data from water meters. RFM-TX1.1 is compatible with GSD8-RFM single-jet water meters, enabling automatic and remote reading of water consumption in residential buildings, multi-family buildings, and commercial facilities. Thanks to the use of the Wireless M-BUS standard (OMS compliant), it ensures easy integration with Automatic Meter Reading (AMR) systems and smart water networks.

Construction and application

The RFM-TX1.1 module is mounted directly on the GSD8-RFM water meter, allowing data on water consumption to be transmitted without the need for physical access to the device. Designed with low power consumption in mind, it uses high-quality components and algorithms that optimize battery performance. A sealed housing (IP68 class) guarantees reliable operation even in harsh environmental conditions – the module is resistant to immersion in water.

Functions and benefits

• Remote reading: Automatic transmission of water consumption data eliminates the need for manual reading and minimizes measurement errors.
• Tamper detection: The module can detect attempts to manipulate the water meter, such as applying a magnet, disassembling the module, exceeding the maximum flow rate, reverse flow, or leaks.
• Long battery life: Thanks to power consumption optimization, the lithium battery provides up to 10 years of operation (with a transmission configuration of 60-600 seconds).
• Wide operating temperature range: The module maintains full functionality in a temperature range of +1°C to +55°C.
• Transmission range: Radio range up to 300 meters (in optimal radio wave propagation conditions).
• Historical data storage: Ability to store water consumption readings from the last 12 months.
• Measurement accuracy: High measurement accuracy – 1 liter.
• Configuration: Easy configuration using dedicated BMETERING software and RFM-RX2 receiver.

The RFM-TX1.1 module is a reliable solution for water companies and property managers who want to automate the water meter reading process and increase the efficiency of water resource management. Thanks to it, it is possible to quickly detect failures and water losses, as well as optimize operating costs.