HIGH AIRFLOW DEMO KIT: A SPOT DETECTOR IS MOUNTED UNDER THE HOOD BELOW A PERFORATED GRILL THAT CONTAINS A VESDA SAMPLING POINT. FLEXIBLE TUBING CONNECTS A VESDA VLF DEMO DETECTOR (NOT INCLUDED) AND THE DEMO UNIT. * ADD-ON TO VLP, VLF, VEU DEMOS
HIGH AIRFLOW DEMO KIT: A SPOT DETECTOR IS MOUNTED UNDER THE HOOD BELOW A PERFORATED GRILL THAT CONTAINS A VESDA SAMPLING POINT. FLEXIBLE TUBING CONNECTS A VESDA VLF DEMO DETECTOR (NOT INCLUDED) AND THE DEMO UNIT. A FAN DIRECTS 252 CFM ONTO THE SPOT DETECTOR AND THE VESDA SAMPLING POINT SIMULATING HIGH AIRFLOW. A BUILT IN RESISTOR BURNER ON THE BASE PROVIDES A PUFF OF SMOKE. TO DEMONSTRATE, WHILE THE FAN IS OPERATING, A BUTTON IS PUSHED TO HEAT THE RESISTOR. SMOKE FROM THE RESISTER IS FORCED UP TO THE SPOT DETECTOR AND THE VESDA SAMPLING POINT. THE VESDA DETECTOR WILL GO INTO FULL ALARM, THE SPOT DETECTOR WILL NOT. VESDA VSC CAN BE USED TO SHOW SMOKE TREND GRAPHS. * ADD-ON TO VLP, VLF, VEU DEMOS