iSolar WMZ - Model 257 - Energy Heat Meter Brochure
The iSolar WMZ is an intelligent kWh (Btu) energy heat meter with data connection for solar thermal systems and conventional heating (or cooling) systems. Inputs: Rotary pulse flow meter, (2) PT1000 supply and return temp sensors. Temp measurement range: -20° - 300°F. Adj temp sensor offset: ± 0.9°F ...