Nittan Evolution Conventional Dual Optical Smoke Detector (EVC-DP)
SKU
EVC-DP
£56.88
£47.40
Nittan EVC-DP Evolution Conventional Dual Optical Smoke Detector
In Stock
Product Details for Nittan Evolution Conventional Dual Optical Smoke Detector (EVC-DP)
Using the scattered light principle inherent in optical detectors, the EVC-DP Dual Optical Detector goes one step further and uses both IR and blue LEDs to provide a more accurate measurement of particles within the chamber.
By calculating the ratio of these light sources, which operate at different wavelengths, the EVC-DP can determine the particle size and thus distinguish between smoke and non-combustion products such as steam and dust.
This patented, award winning technology is unique to Nittan and provides an excellent solution to false alarms in areas prone to steam and dust, including hotels, hospitals and other areas of multiple occupancy.
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Key Features of the EVC-DP |
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> Dual Optical Detector Reduces False Alarms
> Omniview 360° LED > Internal Alarm Current Limiting Resistor > Wide Operational Voltage Range (16v-32v) |
| Brand | Nittan |
|---|---|
| Manufacturer Part No. | EVC-DP |
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Product Specification for Nittan Evolution Conventional Dual Optical Smoke Detector (EVC-DP)
| Manufacturer: | Nittan |
| Product Code: | EVC-DP |
| Sensor Method: | Light Scatter |
| Sensor Element: | 2 x Light Emitting Diode |
| Operating Voltage: | 12V d.c to 32V d.c |
| System Voltage: | 24V d.c |
| Quiescent Current: | 40µA at 24V |
| Alarm Current: | 50mA at 24V |
| Current for external remote LED indicator: | 5mA |
| Operating Temperature: | – 10°C to + 55°C |
| Storage Temperature: | – 20°C to + 60°C |
| Charging Time: | 1 minute in Clean Air |
| Relative Humidity: | ≤ RH95% non-condensing |
| I.P. Protection Rating: | IP42 |
| Material: | ABS/PC alloy |
| Dimensions: | ∅104mm x 33mm (Sensor head) - ∅104mm x 48mm (Sensor head and UB-4) |
| Mass: | 118g (Sensor head) - 183g (Sensor head and UB-4 base) |
| EMC Conformance: | EN54-7:2000 |
| CE Conformity: | Yes |
| Standards / Ceritification: | EN54-7:2000 + A1:2002 |
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