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Nittan Evolution EVC-DP Conventional Dual Optical Smoke Detector
Code: FDS900/018
Code: FDS900/018
The Nittan Evolution EVC-DP is a conventional dual optical smoke detector designed to provide reliable smoke detection while helping reduce unwanted alarms.
It uses both infrared and blue LED light sources to measure particles inside the chamber more accurately.
By comparing the ratio between the two light sources, the detector can help distinguish smoke from non-combustion particles such as steam and dust.
This makes the EVC-DP suitable for environments where false alarms are more likely, including hotels, hospitals, residential buildings and other multi-occupancy sites.
The detector features Nittan’s OmniView 360 LED indicator for clear alarm visibility and is designed for use with compatible conventional fire alarm systems.
Conventional dual optical smoke detector
Uses infrared and blue LED light sources
Helps distinguish smoke from steam and dust
Designed to reduce unwanted alarms
Suitable for hotels, hospitals and multi-occupancy buildings
OmniView 360 LED alarm indication
Internal alarm current limiting resistor
Wide operating voltage range
Detector base supplied separately
Specification | Details |
|---|---|
Part Number | EVC-DP |
Description | Conventional Evolution Dual Optical Detector |
Computer Reference Number | F02J82205 |
Sensor Method | Light scatter |
Sensor Element | 2 x light emitting diode |
Operating Voltage | 16V DC to 32V DC |
System Voltage | 24V DC |
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 |
IP Rating | IP42 |
Material | ABS/PC alloy |
Dimensions | Ø104mm x 33mm (sensor head) |
Dimensions with UB-4 Base | Ø104mm x 48mm |
Weight | 118g (sensor head) |
Weight with UB-4 Base | 183g |
EMC Conformance | BS EN 50130-4 |
CE Conformity | 0832-CPD-0542 |
Standards / Certification | EN54-7: 2000 |
DoP Number | 0542 |
The Nittan Evolution EVC-DP is a conventional dual optical smoke detector designed to provide reliable smoke detection while helping reduce unwanted alarms.
It uses both infrared and blue LED light sources to measure particles inside the chamber more accurately.
By comparing the ratio between the two light sources, the detector can help distinguish smoke from non-combustion particles such as steam and dust.
This makes the EVC-DP suitable for environments where false alarms are more likely, including hotels, hospitals, residential buildings and other multi-occupancy sites.
The detector features Nittan’s OmniView 360 LED indicator for clear alarm visibility and is designed for use with compatible conventional fire alarm systems.
Conventional dual optical smoke detector
Uses infrared and blue LED light sources
Helps distinguish smoke from steam and dust
Designed to reduce unwanted alarms
Suitable for hotels, hospitals and multi-occupancy buildings
OmniView 360 LED alarm indication
Internal alarm current limiting resistor
Wide operating voltage range
Detector base supplied separately
Specification | Details |
|---|---|
Part Number | EVC-DP |
Description | Conventional Evolution Dual Optical Detector |
Computer Reference Number | F02J82205 |
Sensor Method | Light scatter |
Sensor Element | 2 x light emitting diode |
Operating Voltage | 16V DC to 32V DC |
System Voltage | 24V DC |
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 |
IP Rating | IP42 |
Material | ABS/PC alloy |
Dimensions | Ø104mm x 33mm (sensor head) |
Dimensions with UB-4 Base | Ø104mm x 48mm |
Weight | 118g (sensor head) |
Weight with UB-4 Base | 183g |
EMC Conformance | BS EN 50130-4 |
CE Conformity | 0832-CPD-0542 |
Standards / Certification | EN54-7: 2000 |
DoP Number | 0542 |
FDS330/900
FDS330/901
FDS330/902
FDS331/283
FDS340/041
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