Heat Quantity Calculator, BKT-7, BKT-7M, BKT-9
These calculators are used in heat meters and measuring systems, designed to measure the parameters of the thermal fluid (flow, volume, temperatures, pressures), quantities of heat (heat energy) and coolant in water heat consumption systems as well as for measuring the number of others of the measured media.
Number of connected flow sensors - 6, temperature - 6, pressure - 6; Flow sensor power monitoring; EEPROM; Internal power supply charge level monitoring; AC 220 / DC 3.6V Combined power supply; Testing and diagnostics: self-diagnostics, I/O testing, etc.; Other: parameter protection, parameter indication, adjustment, access to external storage device, etc.
Mounting: DIN rail; Accuracy: +/-(00.5+tmin/t) % for thermal energy measurement, +/- (0.01 + 6/T) % for flow rate, +/ -1 unit Junior discharge for volume, +/-0.1 o for temperature, +/-0.25 % for pressure; Case Material: Plastic; Degree of Protection: IP54; Output Signal: RS232.