ATJ-EN(SCI)
Model ATJ-EN(SCI) is a Heat Sensor with an integrated short-circuit isolator (SCI), which is fully compatible with Hochiki’s ESP Analogue Addressable Protocol.
Model ATJ-EN(SCI) is a Heat Sensor with an integrated short-circuit isolator (SCI), which is fully compatible with Hochiki’s ESP Analogue Addressable Protocol.
The sensor incorporates a Variable Temperature heat element and a Rate of Rise heat element, both of which are controlled from the Control Panel, allowing either thermal element or both elements simultaneously to be active in making the fire decision. The sensor polling LEDs can also be controlled via the Control Panel (pulsing/non-pulsing)*1
.
The sensor features an integral SCI and must be used in conjunction with the YBV-R/4 mounting base to maintain SCI functionality.
| Manufacturer | Hochiki |
|---|---|
| Approvals | EN 54-5 |
| Type of Tecnology | Heat detector, Thermo-ceiling, Rate of rise |
| IP Rate | IP42 |
| Analog Protocol | Hochiki Esp |
| addressing | Yes |
| Intrinsically Safe | No |
| Electrical Specifications | 17 - 41 V dc |
| Operating Temperature Range | -10 | +50 |
| Relay | No |
| Marine Approved | No |
| SIL Approved | No |
