Delta Scientific 3546-8 is a digital vehicle loop detector. Presence normally open and nomally closed. Normally open pulse relay with pulse on arrival.
| Make | Delta Scientific |
|---|---|
| Manufacturer | Delta Scientific Corporation |
| Model code | 3546-8 |
| Additional info |
Delta Scientific 3546-8 is a digital vehicle loop detector. Presence normally open and nomally closed. Normally open pulse relay with pulse on arrival. |