Feed water flow meters "PRAMER-517"

"PRAMER-517" feed water flow meters are designed to transduce volume flow of feed water in nuclear power plant (NPP) circuit into electrical output and transfer data to an external device.

Transducer nominal diameter (DN) - 200 mm.

Primary measuring transducers of flowmeters are ruggedized and withstand pressure max 240 kgf/cm2 (24 mPa) at temperature max 158 °С (431 К), and pressure max 180 kgs/sm2 (18 mPa) at temperature max 260 °С (533 К).

Flowmeters have the following output signals:

- linearly varying direct current (4-20) mA

- volume flow digital equivalent (m3/hr) - RS-485 interface with Modbus.rtu data communications protocol.