Dwyer Series IEFB insertion thermal energy meter

The Series IEFB is a field-adjustable insertion thermal energy meter that uses electromagnetic technology to measure fluid velocity and energy consumption. The high-accuracy version is adjustable to fit pipe sizes from 100 to 250 mm, while the standard-accuracy version fits pipe sizes 100 to 900 mm.

The product incorporates a temperature meter and a calculator into a single unit. The LCD display provides clear readings of the meter’s values, including temperature and energy consumption, making it suitable for installation on chillers, boilers, and other heating and cooling applications.

The unit’s high measuring accuracy and long lifetime should keep annual operating costs at a minimum. In addition, it offers several output options, including selectable BACnet MS/TP or Modbus RTU communications protocol over 2-wire RS-485 and standard analog, frequency and alarm outputs.