Compatible with HGD-2000 and HGD-3000 hydrogen gas detectors, this hydrogen gas ventilation system is for battery charging rooms and other areas where hydrogen may be present and includes a “Positive Airflow Shut Off” feature. Airflow can be stopped from passing through the fans by an external electric command.
Compatible with HGD-2000 and HGD-3000 hydrogen gas detectors, this hydrogen gas ventilation system is for battery charging rooms and other areas where hydrogen may be present and includes a “Positive Airflow Shut Off” feature. Airflow can be stopped from passing through the fans by an external electric command.
Ce produit est pour commandes spéciales et ne peut pas être retourné ou annulé.
The hydrogen gas ventilation system has a high sensitivity and stability.
Features
Applications
| Connections | Input: positive shutoff control, N.O. dry contacts Output: 1% fan running, 2% alarm, N.O. dry contacts |
| Mounting | 4 x 1.5" (38 mm) standard 24" (607 mm) |
| Positive Shut-Off | Dry contact activated, manually reset |
| Temperature Range | -40 to 120°F (-40 to 48°C) |
| Humidity | Little or no effect |
| Safety Standard | 4 x fans rated at 850 CFM Total 3400 CFM N+1 3 x fans at 850 CFM total 2550 CFM for 2550 ft2 (777 m2) |
| Dimensions: | 24 x 24 x 18" (610 x 610 x 450 mm) |
| Weight: | Fan: 51 lbs (23 kg) Rain shield and damper: 24 lbs (10.9 kg) |
| Connections | Input: positive shutoff control, N.O. dry contacts Output: 1% fan running, 2% alarm, N.O. dry contacts |
| Mounting | 4 x 1.5" (38 mm) standard 24" (607 mm) |
| Positive Shut-Off | Dry contact activated, manually reset |
| Temperature Range | -40 to 120°F (-40 to 48°C) |
| Humidity | Little or no effect |
| Safety Standard | 4 x fans rated at 850 CFM Total 3400 CFM N+1 3 x fans at 850 CFM total 2550 CFM for 2550 ft2 (777 m2) |
| Dimensions: | 24 x 24 x 18" (610 x 610 x 450 mm) |
| Weight: | Fan: 51 lbs (23 kg) Rain shield and damper: 24 lbs (10.9 kg) |
