Datasheet.kr   

2D51 데이터시트 PDF




System Sensor에서 제조한 전자 부품 2D51은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 2D51 자료 제공

부품번호 2D51 기능
기능 Photoelectric Smoke detector
제조업체 System Sensor
로고 System Sensor 로고


2D51 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 4 페이지수

미리보기를 사용할 수 없습니다

2D51 데이터시트, 핀배열, 회로
INSTALLATION AND MAINTENANCE INSTRUCTIONS
2D51 Photoelectric Smoke Detector
for use with InnovairFlex 4-Wire Duct Smoke
Detector Housings or Pendant Mount Applications
Specifications
Height:
Diameter:
Weight:
Operating Temperature Range:
Operating Humidity Range:
2.0 in
4.1 in; 6.1 in
3.1 oz. (88 g)
–20°C to 70°C (–4°F to 158°F)
0% to 95% Relative Humidity Non-condensing
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
www.systemsensor.com
Before Installing
Please thoroughly read the System Sensor manual A05-1003, Applications
Guide for System Smoke Detectors, which provides detailed information on
detector spacing, placement, zoning, wiring, and special applications. Copies
of this manual are available from System Sensor.
NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: The detector must be tested and maintained regularly following
NFPA 72 requirements. The detector should be cleaned at least once a year.
General Description
The 2D51 photoelectronic detector uses a state-of-the-art optical sensing
chamber. This detector is designed to provide protection in duct applications
when installed with an Innovair Flex 4-wire duct smoke detector housing and
to be used with compatible UL listed control panels only.
The 2D51 can also be used in pendant mount applications when installed with
a B210LP or B501 base and D4P120 power board components.
Two LEDs on each detector provide local visible alarm indication. They flash
every five seconds indicating that power is applied and the detector is working
properly. The LEDs latch on in alarm. LEDs will be off when a trouble condi-
tion exists indicating that the detector sensitivity is outside the listed limit.
See applicable Innovair Flex duct smoke detector installation manual for more
information.. The alarm can be reset by a momentary power interruption,
test/reset button, or remote test accessory with reset function. This detector
may be tested by activating the internal reed switch with a magnet, test/reset
button, or remote test accessory.
Installation
NOTE: All wiring must conform to applicable local codes, ordinances, and
regulations.
WARNING
Remove power from initiating-device circuits before installing detectors.
NOTE: Before testing the detector, check to ensure the the power board LEDs
blink. If they do not, the detector may not have power or may not be installed
properly (check the wiring), if it is defective, or the detector sensitivity is out-
side the listed limits return it for repair.
Alarm Tests
1a. Test/Reset Button - Press and hold the test button located on the power
board cover for at least 2 seconds.
OR
1b. M02-04-00 Magnet Test - Place the painted surface of the magnet onto
the MAGNET TEST location on the sensor cover or the duct smoke
detector (Figure 1).
2. The red alarm LED on the sensor and the power board should latch on,
as should any accessories (i.e. RA100Z, RTS151). Verify system control
panel alarm status and control panel execution of all intended auxiliary
functions (i.e fan shutdown, damper control, etc.).
3. The detector must be reset by the system control panel, front cover Test/
Reset button, or remote accessory.
4. To reset using the Test/Reset button on the power board cover simply
press and release.
Smoke Response Tests
To determine if smoke is capable of entering the sensing chamber, visually
identify any obstructions. Plug the exhaust and sampling tube holes to pre-
vent ducted air from carrying smoke away from the detector head, then blow
smoke such as cigarette, cotton wick, or punk directly at the head to cause
an alarm. REMEMBER TO REMOVE THE PLUGS AFTER THIS TEST, OR THE
DETECTOR WILL NOT FUNCTION PROPERLY.
Smoke Entry using Aerosol Smoke
This test is intended for low-flow systems (100-500 FPM). If the air speed is
greater than 500 FPM, use a conventional manometer to measure differential
pressure between the sampling tubes, as described per the installation manual
provided with the duct smoke detector.
1. Install detectors:
a. Place the detector into the detector base.
b. Turn the detector clockwise until the detector drops into place.
c. Continue turning detector clockwise to lock it in place.
2. After all detectors have been installed, apply power to the control unit.
3. Test the detector using the test/reset button or magnet as described
under TESTING
4. Reset the detector at the system control panel or on power board.
5. Notify the proper authorities that the system is back on line.
CAUTION
Dust covers are an effective way to limit the entry of dust into smoke detector sens-
ing chambers. However, they may not completely prevent airborne dust particles
from entering the detector. Therefore, System Sensor recommends the removal
of detectors before beginning construction or other dust producing activity.
Be sure to remove the dust covers from any sensors that were left in place dur-
ing construction as part of returning the system to service.
Testing
Before testing, notify the proper authorities that the smoke detector system
is undergoing maintenance and will temporarily be out of service. Detectors
must be tested after installation and as part of periodic maintenance. Test the
2D51 as follows:
Drill a 14 inch hole 3 feet upstream from the duct smoke detector. With the air
handler on, measure the air velocity with an anemometer. Air speed must be
at least 100 FPM. Spray aerosol smoke* into the duct through the 14 inch hole
for five seconds. Wait two minutes for the duct smoke detector to alarm. If the
duct smoke detector alarms, air is flowing through the detector. Remove the
duct smoke detector cover and blow out the residual aerosol smoke from the
chamber and reset the duct smoke detector. Use duct tape to seal the aerosol
smoke entry hole.
*Aerosol smoke can be purchased from Home Safeguard Industries at home-
safeguard.com, model 25S Smoke Detector Tester, and Chekkit Smoke Detector
Tester model CHEK02 and CHEK06 available from SDi. When used properly,
the canned smoke agent will cause the smoke detector to go into alarm. Re-
fer to the manufacturer’s published instructions for proper use of the canned
smoke agent.
CAUTION
Canned aerosol simulated smoke (canned smoke agent) formulas will vary by
manufacturer. Misuse or overuse to these products may have long term adverse
effects on the smoke detector. Consult the canned smoke agent manufacturer’s
published instructions for any further warnings or caution statements.
SS-300-017
1 I56-3140-003R
Free Datasheet http://www.datasheet4u.com/




2D51 pdf, 반도체, 판매, 대치품
Please refer to insert for the Limitations of Fire Alarm Systems
Three-Year Limited Warranty
System Sensor warrants its enclosed smoke detector to be free from defects in materials Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please include a
and workmanship under normal use and service for a period of three years from date note describing the malfunction and suspected cause of failure. The Company shall not
of manufacture. System Sensor makes no other express warranty for this smoke detec- be obligated to repair or replace units which are found to be defective because of damage,
tor. No agent, representative, dealer, or employee of the Company has the authority to unreasonable use, modifications, or alterations occurring after the date of manufacture.
increase or alter the obligations or limitations of this Warranty. The Company’s obligation In no case shall the Company be liable for any consequential or incidental damages for
of this Warranty shall be limited to the repair or replacement of any part of the smoke breach of this or any other Warranty, expressed or implied whatsoever, even if the loss
detector which is found to be defective in materials or workmanship under normal use or damage is caused by the Company’s negligence or fault. Some states do not allow the
and service during the three year period commencing with the date of manufacture. exclusion or limitation of incidental or consequential damages, so the above limitation
After phoning System Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return or exclusion may not apply to you. This Warranty gives you specific legal rights, and you
Authorization number, send defective units postage prepaid to: System Sensor, Repair may also have other rights which vary from state to state.
SS-300-017
4 I56-3140-003R
©2011 System Sensor
Free Datasheet http://www.datasheet4u.com/

4페이지












구       성 총 4 페이지수
다운로드[ 2D51.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
2D51

Duct Smoke Detector

System Sensor
System Sensor
2D51

Photoelectric Smoke detector

System Sensor
System Sensor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵