Energy meters, SONO 3500CT, 100 mm, qp [m³/h]: 120.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 125 mm, qp [m³/h]: 200.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 150 mm, qp [m³/h]: 300.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 200 mm, qp [m³/h]: 500.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 250 mm, qp [m³/h]: 800.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 300 mm, qp [m³/h]: 1120.0, Heating and cooling, mains unit, 2 pulse output

Energy meters, SONO 3500CT, 400 mm, qp [m³/h]: 1900.0, Heating and cooling, mains unit, 2 pulse output