This website uses cookies to ensure you get the best experience on our website. Read our cookie policy
Hochiki ALN-EN Addressable Optical Smoke Detector - Ivory Case
SKU
ALN-EN
£29.76 £24.80
Hochiki ALN-EN Addressable Optical Smoke Detector - Ivory Case
- Buy 10 for £29.30 £24.42 each and save 2%
- Buy 20 for £28.85 £24.04 each and save 3%
- Buy 50 for £28.39 £23.66 each and save 5%
The Hochiki ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki’s ESP Analogue Addressable Protocol.
The ALN-EN incorporates Hochiki’s newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications. This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms.
The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.
| Key Features |
|---|
| > Removable, High Performance chamber > Twin LEDs allow 360° viewing - green when polling, red in fire > Locking mechanism (sensor to base) > Variable sensitivity > Electronically addressed > Pulsing/non-pulsing controlled from panel(1) > Approved by LPCB and VdS > SIL Level 2 capable variant available > Also available in white and black |
| Manufacturer | Hochiki |
|---|---|
| MPN | ALN-EN |
Write Your Own Review
Sort By:
No questions yet. Be the first to ask the question!
| Ordering Code | ALN-EN - Ivory / ALN-EN(WHT) - White / ALN-EN(BLK) - Black |
| Operating Voltage | 17 – 41 VDC |
| Low Power Mode (typ) | 120 μA (typ.) |
| Quiescent Current (typ) | 400 μA (typ.) |
| 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) |
| Sensitivity Levels | 2%/m to 4.5%/m |
| Storage Temperature Range | -30 °C to +60 °C |
| Storage Humidity | <80% RH at 60 °C |
| Colour / Case Material | Ivory, White or Black / ABS |
| Weight (g) | 95 |
| Diameter (mm) / Height (mm) | 100 / 45 |
| Compatible Bases | YBN-R/3, YBO-R/SCI, YBO-BS, YBO-BSB2, YBN-R/3(SCI) |
| Base Fixing Centres (mm) | 48 ~ 74 |
| Approvals | LPCB VdS |
| Wind Exposure (Ref EN54-7) | 1 ± 0.2 m s-1 |
| IP Rating | IP42 |
More from Hochiki
