B METERS is an Italian company that has been designing, producing and distributing instruments and solutions for measuring the consumption of water and energy used for heating and cooling, for over 25 years.
The yearly production currently exceeds 1,800,000 units putting B METERS in a leading position both at national and European level.
B METERS srl operates both nationally and internationally supplying the water companies, the industry and the private market.
The product range includes turbine (velocity) type single and multi-jet water meters with mechanical or magnetic transmission, Woltmann meters, irrigation meters, flow meters, thermal energy meters and heat cost allocators with direct reading or complete with integrated modules for the remote transmission of the consumption data.
All meters possess approval certificates in the most restrictive of the 2014/32/EU Module B (MID) regulation.
The company is certified with the ISO 9001:2008 , the 2014/32/EU module D (MID), the UNI EN ISO 14001:2015 and operates in compliance with the UNI-EN 17025 regulation for the activities of testing and metrology calibration.
The RFM-MB1 is a wired M-BUS module suitable for the data transmission of the water consumption applicable to the single jet GSD8-RFM produced by B METERS. Easy to install and configure, it is designed with ultra-low power consumption components and special algorithms for energy savings.
In addition to the current consumption, it can detect several fraud attempts against the meters, maximum flow rate exceeded and plumbing system downstream leakage.
|TRANSMISSION PROTOCOL||Wired MBUS EN13757-2/3|
|POWER SUPPLY||Bus power supply (+ 3V backup Lithium Battery)|
|BATTERY LIFE||Without Bus power supply: 1 year*|
|MEASURE SENSIBILITY||1 liter|
|DIMENSIONS AND WEIGHT||20 x 67 x 67 mm 73 g|
|CABLE LENGTH||2 meters|
|SIGNAL COVERAGE||Linked to the M-BUS Master|
|WORKING TEMPERATURE||from +1°C to +55°C|
|TRANSMITTED DATA||Volume (consumption), Alarms|
|ALARMS||Discharged battery, Module removal, Magnetic fraud attempt , prolonged functioning at Max flow rate, excessive back flow, potential leakage detection|
* Under ideal environmental conditions