An economical, panel mount, compact digital meter that displays flow rate and flow total on an alphanumeric LCD display. Calibration, selection of measurement units and output programming is menu keypad driven.

This monitor provides an accurate measurement of total thermal energy along with temperature and liquid flow in closed pipe systems. The BTU meter has all of the features and programming flexibility of the Series 1500 flow monitors with the added ability to accept temperature inputs from thermistors.