For Sale : SMART PHOTOELECTRIC SMOKE DETECTOR
Posted on September 26, 2009 08:29 am - All Ads by this Poster - Email to friend
Safety Warning
Users are recommended to deal face-to-face and avoid distant users. eClassifieds4U does not offer any payment/transaction services.
Read more about Safety Tips.
Details:
- Price
- $ 12.00 (Varies Per Order)
- Location
- Toronto, M5B1Y7
View Map
Description:
MICROPROCESSOR PHOTOELECTRIC SMOKE DETECTOR
1. Fantastic tolerance and stability:
- air stream up to 10 m/sec (33 f/sec);
- background illumination up to 12000 lx from artificial or natural light sources;
- air temperature range from -25C to +55C (-13F to +131F);
- relative air humidity up to 93% at temperature +40C (104F);
- protection from electromagnetic interference;
- high level corrosion stability.
2. Flexibility in power supply, installation, and maintenance:
- battery operated and fully autonomous OR two-wire loop power supply with DC voltage 9 to 30 V
and an option of alternate stress up to 100 ms and recurrence period not less than 0.7 second;
- compatibility with four-wire equipment;
- circular contacts, wire clips, and suspended ceiling option;
- option to connect a remote indicator;
- average input current 30-95 microamps;
- resistance between contacts '3' and '4' not more than 2 ohm.
3. Astonishingly precise fire detection:
- any amount of smoke concentration;
- microprocessor signal analysis provides the highest degree of accuracy in alarm initiation;
- self-diagnostic check along with visual LED indication identifies critical modes:
fire, standby, malfunction, dust level, and insufficient power supply;
- automatic compensation of dust accumulation to fully eliminate the possibility of false alarms;
- delay-action not more than 5 seconds.
4. Overall dimensions 95-106 x 41-50 mm (3.7-4.2 x 1.6-1.9 inch), weight less than 210 g (0.46 lb).
5. Internationally certified (EN 54-7) for worldwide use.
6. Meticulous performance and absolute bargain: $29 to $9 depending on quantity and location.
Please contact firesafetynow@gmail.com
Smart smoke sensor installation, intelligent smoke detector installation, microprocessor optical
detector installation, smart smoke sensing unit installation, intelligent smoke indicator installation,
microprocessor smoke sensing transmitter installation, smart smoke monitor installation, intelligent
smoke sensing element installation, microprocessor smoke detecting device installation, smart smoke
sensing detector installation, microprocessor smoke detection device installation, smoke alarm detector.
INTELLIGENT PHOTOELECTRIC SMOKE DETECTOR
