Inductive flow meter BFM980 with HART is a device designed for measuring, indicating and storing flow and passed through volume data of conductive liquids. Flow meter BFM980 records both positive and negative flow. As there are neither moving nor mechanical parts in the flow profile the device can be applied to measure extremely polluted liquids containing even solid pollution. The only limitation is that the device can be used solely with conductive liquids.
Range of applications. Inductive flow meter BFM980 is designed to be used in the chemical industry, paper industry, waterworks maintenance, waste-water maintenance etc.
Features. Inductive flow meter BFM980 is a highly accurate and stable device. The construction of the BFM980 indicator uses components with a long-term time and temperature stability. Configuration data is backed up and can be recovered after a power failure. The back-up structure enables data recovery in case of a partial loss of data (as a result of e.g. high level electrostatic discharge or high noise of power supplying). Internal CPU provides all functions usually built in electronic flow meters, incl. Liquid temperature measuring, low flow rate correction, frequency response setting, bandwidth of sensitivity setting at low flow rates, etc.
Inputs / Outputs. Flow meter BF980 is equipped with solated outputs as standard. Digital outputs (frequency, pulse and relays) is user configurable. Current output 4-20 mA can be used as passive or active type. For communication are available HART protocol or RS232 and RS485 outputs with the Modbus protocol.