Hochiki ESP Addressable Multi-Sensor Detector
Summary
The ACC-EN is a versatile Multi-Sensor designed for comprehensive fire detection, compatible with Hochiki’s ESP Analogue Addressable Protocol. It integrates both optical and thermal elements, providing enhanced detection capabilities. The sensor features a removable high-performance chamber and offers user-selectable modes, allowing the control panel to activate either or both elements for fire decision-making.
With LPCB and VdS approvals and compliance with EN54 standards, the ACC-EN ensures reliable performance in various environments. It is available in ivory, white, and black, with SIL Level 2 capable variants.
Key Features
- User selectable modes
- Incorporates optical & heat elements
- Removable, high performance chamber
- Twin LEDs allow 360° viewing
- Pulsing/non-pulsing controlled from panel
- Variable sensitivity
- Approved to EN54-5, EN54-7 and EN54-29
- Electronically addressed
- LPCB & VdS approved to categories A1 & C
- Also available in white and black
- SIL Level 2 capable variants available
Specifications
- Ordering Code :
- ACC-EN : Ivory
- ACC-EN(WHT) : White
- ACC-EN(BLK) : Black
- Operating Voltage : 17 to 41 VDC
- Low Power Mode : 120 μA (typ.)
- Quiescent Mode Current : 400 μA (typ) at 24 VDC
- Maximum Current Consumption : 45.5 mA
- Alarm Current (controlled by CIE) : 9.1 mA (excluding remote indicator)
- Transmission Method : Digital Communications using ESP
- Operating Temperature Range : -10 °C to +50 °C
- Operating Humidity : 95 %RH – Non Condensing (at 40 °C)
- Storage Temperature Range : -30 °C to +60 °C
- Storage Humidity : <80% RH at 60 °C
- Colour / Case Material : Ivory, White or Black / Polycarbonate
- Weight (g) : 95
- Diameter (mm) / Height (mm) : 100 / 45
- Compatible Bases :
- YBN-R/3
- YBO-R/SCI
- YBN-R/3(SCI)
- YBO-BS
- YBO-BS2
- YBO-BS2(SCI)
- YBO-BSB
- YBO-BSB2
- Base Fixing Centres (mm) : 48 ~ 74
- Approvals : EN54-5, EN54-7 and EN54-29
- LPCB & VdS Approved : Categories A1 & C
- SIL2
- Wind Exposure (Ref EN54-7) : 1 ± 0.2 m s-1
- IP Rating : IP42
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 0.1 kg |
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