4-Wire Optical Smoke Detector with Relay Output
| Min. Order: | 1000 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 450000/Month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | LED Remote Indicator Sensitive Conventional Flame Detector, 9VDC Block SND-500-S Smoke Alarm, 2-wire Intelligent Addressable Smoke Detector, 2-Wire 60 UA Photoelectronic Smoke Detector, 2 Wire LED Remote Indicator Conventional Heat Detector |
Product Detail
| Model No.: | SNC-300-SR |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | Numens |
| WIRING: | 4-wire |
| RELAY: | relay output |
| QUIESCENT CURRENT: | 60uA |
| ALARM CURRENT: | 35mA |
| POWER SUPPLY: | 24V DC |
| TEMPERATURE: | -10℃ to +55℃ |
| HUMIDITY: | 0% to 95% RH No Condensation |
| CERTIFICATED: | EN 54-5/7 and UL268/521 |
| APPROVAL: | EN:0086-CPD-587752;UL:S25212 |
| OEM/ODM: | Welcom |
| Production Capacity: | 450000/Month |
| Packing: | 1pc/box, 100pcs/ctn |
| Delivery Date: | 15-30days |
Product Description
SNC-300-SRInternal Relay contact with Form A (NO)
4-Wire Optical Smoke Detector with Relay Output Function
Model SNC-300-SR smoke detector uses a specialized smoke chamber design, which could sense the presence of smoke particles produced by fast combustion or slow smoldering fire.
The SNC-300-SR detectors have a integral relay with from A (NO), connected between the L1 OUT(6) terminal and the –R(3) terminal, its provide one set of volt-free changeover (form A) contacts change state when the detector signals an alarm.
The detector will work with most modern fire alarm control panels\security systems, and meet s the requirements of UL 268 and EN 54-7.
Specification:
MODEL | SNC-300-SR |
DETECTOR CLASS | Optical Smoke |
SUPPLY WIRING | 4 – WIRE |
DESIGN STANDARD | EN 54-7 and UL 268NDnsensitivet)articles (0.5 to 10 mt) furnishings, PVC, plastic, foam, and e alarm signaling systems.ics technolgogy. |
APPROVAL | CE; BSI and UL CERTIFICATED |
SUPPLY VOLTAGE | 24V DC |
QUIESCENT CURRENT | 60μA @24V |
ALARM CURRENT | 35mA@12V |
TEMPERATURE RANGE | -10℃ to +55℃ |
HUMIDITY | 0% to 95% RH No Condensation |
SENSITIVITY | UL:2.3%FT; EN 54:0.15dB/m |
IP RATING | IP 43 |
START-UP TIME | 10 Seconds |
DIMENSIONS (dia. x height) | 102 x 45mm (with Base) |
WEIGHTS | 130g (with Base) |
