Delta Scientific 3546-1 is a digital vehicle loop detector. The Presence relay is normally open or normally closed. Normally open pulse relay with pulse on arrival. Pulse relay can be set to pulse on departure. The detector has a 10-pin Amphenol military connector. It is a direct replacement for the APD detector and Delta 816-1 and 816-12.
| Make | Delta Scientific |
|---|---|
| Manufacturer | Delta Scientific Corporation |
| Model code | 3546-1 |
| Additional info |
Delta Scientific 3546-1 is a digital vehicle loop detector. The Presence relay is normally open or normally closed. Normally open pulse relay with pulse on arrival. Pulse relay can be set to pulse on departure. The detector has a 10-pin Amphenol military connector. It is a direct replacement for the APD detector and Delta 816-1 and 816-12. |