HL 722 Control Unit For Ventilation System Didactic Equipment Vocational Training Equipment Fluid Mechanics Lab Equipment
Temperature control unit for ventilation system HL 720 Features - temperature control for ventilation system HL 720 Learning objectives/experiments - temperature control of the air flow in a ventilation system Specification [1] temperature control of a ventilation system [2] circulating pump [3] 3-way mixing valve DN 20 [4] electronic controller with temperature sensor and setting of the reference variable [5] 3 thermometers and 1 temperature sensor with display [6] quick-release couplings for connection to hot water supply and ventilation system Technical data Pump - power consumption: 70W - max. flow rate: 60L/min - max. head: 4m Measuring ranges - temperature: -- 1x -50...600°C -- 3x 0...120°C 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1000x650x1450mm Weight: approx. 65kg
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