The GD 370 is a glass break detector with relay output that can be directly connected to a control panel. It is especially designed for monitoring of laminated glass panes but is also suitable for standard window glass.
It is equipped with a piezoelectric sensor that provides an electrical signal with an amplitude proportional to the vibration magnitude. The signal is digitized and then processed in a microprocessor. With a first-rate detector algorithm in the microprocessor, the detector has exceptionally high immunity to interference signals that cause false alarms.
Its circular design guarantees correct positioning.
The GD 370 is glued to the glass pane and each detector is supplied with a stencil to mark the mounting location, a glue applicator and cable clamps for quick and easy installation.
| Cable length | 3m, 6m, 10m |
|---|---|
| Maximum coverage | 2 m radius (standard 3 mm glass) |
| Approvals | EN 50131-2-7-2:2013 Grade 2 |
| Supply voltage | 8-15 VDC |
| Current consumption | 1,5 mA (3 mA alarm) |
| Alarm output | NC, Relay |
| Contact rating | 50 VDC / 100 mA |
| Alarm indication | LED |
| Operating temperature | -25°C – +55°C |
| Housing protection class | IP 67 |
| Dimensions (H x Ø) mm | 16 x 35 |
| Grade | 2 |
