Fire Detection
EVC-PY-IS
Conventional intrinsically safe smoke detector compatible with TACÓRA series control panels with ATEX-specific firmware version. Requires two Zener barriers, model Z928.
Features
| Revelation | Smoke |
| Loop | No |
| Interface | Conventional |
Technical details
| Versions |
Default
SCRSI0100200
|
| Sensitivity | 4.5% darkening per meter |
| Settling time | 1 minute |
| Outputs | Remote signaling LED, maximum load 2 mA, 24 Vdc |
| Container | ABS plastic material |
| Requires UB‑4IS base not supplied | |
| Operating temperatures | −10 - 50 °C |
| Degree of protection | IP42 |
| Dimensions | H 33 × Ø 104 mm |
| Weight | 110 g (without base) |
| Power supply | From 10 Vdc to 32 Vdc |
| Power supply voltage absorption | At rest 50 μA |
| In alarm 50 mA | |
| Certifications | CPR 305/2011 EN 54‑7, ATEX certified class 1G (Gas), T4 (Temperature) - Ga Ex ia IIC T4, Ta = 50 °C |
| EMC compliant BSEN 50130‑4 |
Technical documentation
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