A trigger switch that provides a dry contact when the fume hood sash is raised above the device—sash overrun detection and speed adjustment for your controllers.

Features

• Dry contact triggered when the window reaches a certain position
• Dimensions: 39 x 32 x 15 mm (D x H x W)
• Compatible with SEAT controllers, including the 2-speed Type C model

Applications

• Detection of window overtravel on laboratory fume hoods
• Automatic speed change on 2-speed controllers
• Safety control of window opening in conjunction with position sensors and speed sensors