Relay output 4-wire conventional smoke and heat combined detector
| Min. Order: | 1000 PCS |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000000 Pieces per Year |
| 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-CR |
|---|---|
| Means of Transport: | Ocean, Air |
| Usage: | Fire |
| Brand Name: | Numens |
| Wiring:: | 4 wire |
| Power supply:: | 24 V DC |
| Quiescent current:: | 60 uA |
| Alarm current: | 50 mA |
| Temperature:: | -10℃ to +55℃ |
| DETECTION: | Smoke and heat |
| APPROVAL: | UL; CE; EN54 |
| Relay function: | Relay output |
| QUIESCENT CURRENT: | 60μA @24V |
| ALARM CURRENT: | 35mA@24V |
| Production Capacity: | 5000000 Pieces per Year |
| Packing: | BOX PACKING; 100PCS/CTN |
| Delivery Date: | 30DAYS |
Product Description
Product name:
Relay output 4-wire conventional smoke and heat combined detector
SNC-300-CR detectors which provide fast and reliable response for photoelectric smoke and heat 57℃(135oF) detection. While the smoke and heat detection circuits operate independently, their outputs being "OR' connected, and provide the fire detection performance by acting as a smoke sensor and/or a 57℃ (135oF) heat detector at the same location.
The SNC-300-CR detectors have a integral relay, connected between the 6 terminal and the 3 terminal, which provides one set of volt-free changeover (form A) contacts that change state when the detector signals an alarm.
Features:
1) 4-Wire operation
2) Optical & thermal detection
3) Built-in alarm relay
4) Wide operating voltage
5) Advanced electronic technology
6) Proven detection performance
7) UL EN approval
Specification:
MODEL | SNC-300-CR |
DETECTOR CLASS | Photoelectronic and thermal |
SUPPLY WIRING | 4 – WIRE |
DESIGN STANDARD | EN 54-7 and UL 268 |
APPROVAL | CE; EN and UL |
SUPPLY VOLTAGE | 24V DC |
QUIESCENT CURRENT | 60μA @24V |
ALARM CURRENT | 35mA@24V |
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) |