NC-DPO-B
Conventional optical smoke detector (Black)
- Supports drift compensation to enable good environmental adaptability
- Self-diagnostic
- Local test activation with reed switch
- Chamber contamination checking
- All round LED visibility (360° viewing angle) avoids time spent on specific detector orientation
Related products
At a glance
General
The NC-DPO-B is a graphite black, photoelectric (optical) detector suitable for use in residential applications.
Application
The detector supports installation on the NC-DBR-B conventional detector base for standard stand alone applications. Detection sensitivities are programmable using the NC-D-PT device programmer.
Details
- Supports drift compensation to enable good environmental adaptability
- Self-diagnostic
- Local test activation with reed switch
- Chamber contamination checking
- All round LED visibility (360° viewing angle) avoids time spent on specific detector orientation
- Configurable blinking LED support
- Remote indicator output
- Removable sensing chamber for for easy maintenance
- 2 Programmable smoke sensitivity levels
Technical specifications
| General | ||
|---|---|---|
| Status indication |
Red LED
|
|
| User interface |
Via LED - polling, fault, contamination and alarm
|
|
| Compatibility |
NC-Series conventional panels and Excellence series conventional zone monitors
|
|
| Reset voltage |
<1 VDC
|
|
| Reset time |
<10 s
|
|
| Alarm levels |
2
|
|
| Connectivity |
Zone connection - 2-core (polarity sensitive), RI connection - 2-core (polarity sensitive)
|
|
| Electrical | ||
|---|---|---|
| Operating voltage |
9.5 to 28 VDC (24 VDC typical)
|
|
| Current consumption |
<60 μA (Quiescent)
≤55 mA (Alarm)
|
|
| Cable specification |
>1.0 mm²
|
|
| No. of cable cores |
2
|
|
| Terminals |
4
|
|
| Detection | ||
|---|---|---|
| Detection principle |
Optical, tyndall effect
|
|
| Sensitivity |
Programmable
|
|
| Zone length |
Panel dependent
|
|
| Output | ||
|---|---|---|
| Output quantity |
1
|
|
| Output type and rating |
Remote indicator
|
|
| Remote alarm output |
Supported
|
|
| Physical | ||
|---|---|---|
| Physical dimensions |
54.5 mm (including base) x 100 mm Ø
|
|
| Net weight |
±110 g
|
|
| Colour |
Traffic white (RAL9016)
|
|
| Mounting type |
Ceiling mount
|
|
| Material (body) |
ABS
|
|
| Environmental | ||
|---|---|---|
| Vandal proof |
No
|
|
| Operating temperature |
-10 to +50°C
|
|
| Relative humidity |
0 to 95% noncondensing
|
|
| Environment |
Indoor
|
|
| IP rating |
IP2x
|
|
| Regulatory | ||
|---|---|---|
| Compliancy |
CE
REACH
RoHS 3
WEEE
|
|
Downloads
All downloadsDatasheet
Installation sheet
Technical documentation
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