Search results with tag "Photoelectric"
P3010CU Combination Photoelectric Smoke and Carbon ...
www.shareddocs.comsooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ion-ization alarms. Home fires develop in different ways and are often unpredict-able. For maximum protection, Kidde recommends that both Ionization and Photoelectric alarms be installed.
D4120 Duct Smoke Detector - System Sensor
www.systemsensor.comD4120 4-wire photoelectric low-flow duct smoke detector Accessories D4S 4-wire photoelectric sensor component only ETX Metal exhaust tube duct width 1ft (0.3m) D4P120 4-wire photoelectric power board component only, 24 VAC/DC, 120 VAC M02-04-00 Test magnet 2D51 4-wire conventional photoelectric sensor head MHR Mini Horn, Red
SD355(A) Series - Fire-Lite
www.firelite.comAddressable Photoelectric Smoke Detectors Addressable Devices DF-52384:D † E-160 General The SD355(A), SD355T(A), and SD355R(A) addressable, low-profile plug-in photoelectric detectors use a state-of-the-art photoelectric sensing chamber with communications to provide open area protection and are used exclusively with Fire†Lite’s ...
System Smoke Detectors
www.systemsensor.comPhotoelectric smoke detectors are designed to sense smoke by utilizing these effects of smoke on light. Photoelectric Light Scattering Smoke Detector Most photoelectric smoke detectors are of the spot type and operate on the light scattering principle. A light-emitting diode (LED) is …
2-Wire Photoelectric Duct Smoke Detector
www.systemsensor.com2-Wire Photoelectric Duct Smoke Detector The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between. Features • Photoelectric, integrated low-flow technology • Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec)
NFW-50X Intelligent Addressable FACP with Communicator
www.foxvalleyfire.comDN-60955:C • 7/16/2018 — Page 3 of 4 NH-200H-IV: Low-profile intelligent 190°F/88°C fixed thermal sen- sor. Ivory. B300-6-IV base included, FlashScan and CLIP mode. Legacy Devices FSP-851: Addressable low-profile photoelectric smoke detector. NP-100: Addressable low-profile photoelectric smoke detector. FSP-851T: Addressable low-profile photoelectric smoke detector
OPERATING PRINCIPLES FOR PHOTOELECTRIC SENSORS
www.fargocontrols.comPhotoelectric www.fargocontrols.com 732 389-3376 51 OPERATING PRINCIPLES FOR PHOTOELECTRIC SENSORS These sensors use light sensitive elements to detect objects and are made up of an emitter (light source) and a receiver.
RightSight PHOTOSWITCH Photoelectric Sensors …
literature.rockwellautomation.com1 Installation Instructions RightSightt PHOTOSWITCHR Photoelectric Sensors Description PolarizedRetrore-flective StandardRetrore-flective Diffuse SharpCutoff Diffuse BackgroundSuppression
FIRE PROTECTION SYSTEMS
fire.nv.govPhotoelectric detectors are better suited than ionization detectors for locations with high humidity. Air velocity also may affect smoke detector operation. A special type of photoelectric smoke detector is the projected-beam detector. Here the operating principle is the same as a light-obscuration-
PHOTOSWITCH Photoelectric Sensors and Programmable ...
literature.rockwellautomation.comPHOTOSWITCH Photoelectric Sensors and Programmable Controller Interface Manual 1771 PLC I/O Part I Preferred Compatibility
FSP-951 Series Addressable Photoelectric Smoke Detectors
www.gasdetectorsusa.com• Separate base allows interchange of photoelectric, ionization and thermal sensors OPTIONS: • Optional relay, isolator, and sounder bases Installation FSP-951 Series plug-in intelligent smoke detectors use a detach-able base to simplify installation, service and maintenance. Installa-tion instructions are shipped with each detector.
ESL 429/449 & 428/448 SERIES Self-Diagnostic Photoelectric ...
octopup.orgSelf-Diagnostic Photoelectric Smoke Detectors Installation Instructions Part Number 14153 California State Fire Marshal Approved MEA (New York City) Approved UL LISTED 429/449 U N D E R W R I T E R S LA B O RT I OF C A A D L IS TEDBY 428/448 + – DC power circuit fire alarm initiating circuit models 449 & 448 AT, C, CT, CST, CSST alarm contact ...
Series 9000 Photoelectric Sensors - Rockwell Automation
literature.rockwellautomation.comSeries 9000 Photoelectric Sensors Optical and Response Time Characteristics Table 2 - Specifications for Standard Models Environmental Operating temperature -34…+70 °C (-29…+158 °F) User Interface Indicator LED See Table9 . Electrical Current consumption 30 mA max Protection type Short circuit, reverse polarity, false pulse, overload Outputs
Compact Photoelectric Sensor with Built-in Amplifier E3Z-LS
www.ia.omron.com1 CSM_E3Z-LS_DS_E_9_2 Compact Photoelectric Sensor with Built-in Amplifier E3Z-LS Distance-settable Sensor Unaffected by Workpiece Color and Background
MS-9200UDLS(E) Rev 3 - Fire-Lite
www.firelite.comSD355: Addressable low-profile photoelectric smoke detector. SD355T: Addressable low-profile photoelectric smoke detec-tor with thermal sensor. SD355R: Addressable remote test capable detector for use with D355PL or DNR(W) duct smoke detector housings. H355: Fast-response, low-profile heat detector.
LIFEALARM PHOTOELECTRIC SMOKE DETECTOR FOR TWO …
www.pyrochem.comFeatures LIFEalarm® Photoelectric smoke detector with on- board sensitivity drift compensation* Functional chamber enclosure: • Louvered design enhances smoke capture by …
RightSight Photoelectric Sensors - Rockwell Automation
literature.rockwellautomation.comRightSight Photoelectric Sensors Specifications Optical and Response Time Characteristics Table 1 - Specifications for Standard Models Certifications c-UL-us Listed, CSA Certified, and CE Marked for all applicable directives Shock 30 g with 1 ms pulse duration, meets or exceeds IEC 60947-5-2 Vibration 10…55 Hz, 1 mm amplitude, meets or exceeds
Smoke Alarm Project - UNIVERSITY OF NAIROBI
eie.uonbi.ac.keThe photoelectric smoke detector uses an optical beam to search for smoke. When smoke particles cloud the beam, a photoelectric cell senses the decrease in light intensity and triggers an alarm. This type of smoke detector reacts most quickly to
Intelligent Non-Relay Photoelectric Duct Smoke Detector
www.systemsensor.com(addressable) non-relay photoelectric duct smoke detectors. Like all InnovairFlex detectors, the DNR and DNRW both feature an adjustable housing design that fits square and rectangular installation footprints, mounts to both round and rectangular ductwork, and utilizes tool-free, plug-in sampling tubes for increased
PHOTOSWITCH Photoelectric Sensors and …
literature.rockwellautomation.comPHOTOSWITCH Photoelectric Sensors and Programmable Controller Interface Manual 1771 PLC I/O Part I Preferred Compatibility
TrueAlarm Analog Sensors – Photoelectric and Heat ...
www.simplex-fire.comTrueAlarm sensor bases contain integral addressable electronics that constantly monitor the status of the detachable photoelectric or heat sensors. Each sensor's output is digitized and transmitted to the system fire alarm control unit every four seconds. You can easily interchange different TrueAlarm sensor types to meet specific location ...
3RG7 Opto-BERO Photoelectric Proximity Switches
www.iansystem.comSiemens NS K · 2000 10/129 LED For Opto-BEROs, LEDs are used as radiation sources. They have a small emission spec-trum, can be easily modulated and have a long lifetime.
JANUS TRX - ReeR
www.reer.itphotoelectric safety barrier janus trx i nns sttaallllaaz zi ioonee,, uusoo ee mmaannuutteennzioonnee innsstt aallllattiioon n,, euussee aanndd mmaaiinntteennaancce
Safety Photoelectric Switch E3FS - Omron
omron.com.ruE3FS E3FS D-31 Selection guide DC-Switching Models Accessories (Order Separately) For detailed information about the mounting bracket, refer to the main chapter “Accessories” at …
FSP-851 INTELLIGENT PHOTOELECTRIC One Stanton Street …
www.pyrochem.comFeatures • Sleek low profile design • Analog-addressable communication • Stable communication technique with noise immunity • Low standby current
Thin, Compact Head Saves Space and Mounts Closely. Built ...
www.ia.omron.com1 CSM_E3C_DS_E_11_2 Compact Head Amplifier-separated Photoelectric Sensor E3C Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.
Conventional Fire Alarms Smoke Detectors - Edwards signals
edwards-signals.comwww.edwardssignaling.com TM 12-11 FIRE ALARMS 12 Conventional Fire Alarms Smoke Detectors 700 Series MEA 120°F 32°F DC OP TEMP The Edwards photoelectric smoke detector is an
SUNX EX-10 Series Ultra-Slim Photoelectric Sensors
files.clrwtr.com313 Guide Amplifier Built-in Power Supply Built-in Amplifier-separated C-400 CY-100 E-10 E-20 E-30 E-40 C-440 E-30 E-500 M-W R-LS200 R RT-610 FIBER SENSORS LASER
ENGINEERING DATA PACKAGED “L” SERIES – 50hz 180, 210, …
webmanuals.lennoxeurope.comHeat Exchanger — Tubular construction, ... Smoke Detector — Photoelectric type, factory installed in supply air section or return air ... Differential Enthalpy Control — Two solid-state return air sensors allow selection between outdoor air and return air (whichever has lowest enthalpy)
Locking-Type Photoelectric Controls & Accessories
www.fisherpierceolc.comSpecifications Photocell: Conformaly coated cadmium sulfide photocell Housing: UV-resistant, high-impact, polypropylene cover with clear UV-stabilized window.
User’s Guide
nest.comNest Protect is designed to detect smoke and carbon monoxide in a residential environment. It has multiple sensors to help it understand what’s happening in your home and a photoelectric sensor to detect slow, smoldering fires. Nest Protect can be used as a …
i4 Series Combination CO/Photoelectric Smoke Detector
www.systemsensor.comWhen the detector is in CO trouble condition, it shall send a trouble signal to the panel. The detector shall provide a means to test CO gas entry into the CO sensing cell. The detector shall provide this with a test mode that accepts CO gas from a test agent and alarms immediately upon sensing CO entry.
FSP-851, FSP-851T, & FSP-851R - Control Fire Systems
www.controlfiresystems.comable level. The FSP-851 photoelectric detector’s unique optical sensing chamber is engineered to sense smoke pro-duced by a wide range of combustion sources. Dual electronic thermistors add 135°F (57°C) fixed-temperature thermal sens-ing on the FSP-851T. The FSP-851R is a remote test capable detector for use with DNR(W) duct detector housings.
User’s Guide - Google Nest
nest.comNest Protect is designed to detect smoke and carbon monoxide in a residential environment. It has multiple sensors to help it understand what’s happening in your home and a photoelectric sensor to detect slow, smoldering fires. Nest Protect can be used as a …
MORLEY-IAS FIRE DETECTION AND ALARM SYSTEMS
www.honeywellbuildings.inNON-ADDRESSABLE FIRE DETECTION AND ALARM SYSTEMS FIRE ALARM CONTROL PANELS 5-6 NON ADDRESSABLE DEVICES 7-21 ... The combination of photoelectric and thermal characteristics provides a faster response to ‘real fire’ situations, while at the same time reducing the risk of unwanted alarms.
The Photoelectric Effect & Its Applications
kicpoutreach.uchicago.eduThis observation was strange to say the least, especially if the classical model of light was right. In the classical model, the energy of an EM wave depends only on the amplitude (height) of the wave. Think about it this way: the bigger the amplitude of a wave on a lake, the higher it will rock ... In the case of the quanta model, the total ...
TrueAlarm Analog Sensing - simplex-fire.com
simplex-fire.comphotoelectric smoke sensor and features: Individual sensor information processed by the host ... smoke detector be used or regarded to be a substitute for the building's Fire alarm and detection system to which this device is attached as a secondary detection device.
Why Are Smoke Alarms Important?
www.cpsc.govSmoke alarms may contain different or multiple sensors There are two main types of smoke alarms, which are categorized by the type of smoke detection sensor, ionization and photoelectric, used in the alarm. Each type of smoke alarm may perform differently in different types of fires. A smoke alarm may use multiple sensors, sometimes with a heat
INTELLIKNIGHT 5820XL - Silent Knight
www.silentknight.comSmoke detectors also may not sens e a fire on another le vel or floor of a building. A second floor detector, for example, may not sense a first floor or basement fire. Furthermore, all types of smoke detectors, including ionization and photoelectric types, have sensing limitations. No type of smoke detector can sense
USER’S MANUAL Smoke Alarms - FirstAlertStore.com
www.firstalertstore.comAll First Alert® and BRK® Smoke Alarms conform to regulatory requirements, including UL217 and are designed to detect particles of combustion. Smoke particles of varying number and size are produced in all fires. Ionization technology is generally more sensitive than photoelectric technology at detecting small particles, which tend to be produced
Smoke, Heat, and Duct Detectors Application Bulletin
www.edwards-signals.comSmoke, Heat, and Duct Detectors Application Bulletin 3 Heat detector applications Introduction WARNING: This detector is intended for use with ionization and/or photoelectric smoke detectors. The heat detector by itself does not provide life safety protection. Heat detectors sense a change in air temperature and initiate alarms based on a
Smoke Detector Spacing for High Ceiling Spaces
www.nfpa.org4.2 Smoke Detector Sensitivity 50 4.3 Ionization & Photoelectric Detector Smoke Entry Characteristics 51 4.4 Temperature Gradient 51 4.5 Ceiling Surface 52 4.6 Airflows 52 4.7 Performance Metric 52 5 Research Plan & Next Steps 53 5.1 Research 55 6 Discussion & Conclusion 57 Work Cited 58 Appendices Appendix A Compendium of Related Sources
FSP-951 - Control Fire Systems
www.controlfiresystems.com† Detectors must be mounted to one of the Intelligent Bases listed below. † “A” suffix indicates ULC Listed model. † “IV” suffix indicates FlashScan® and CLIP device. FSP-951: White, low-profile intelligent photoelectric sensor, FlashS-can …
EEM LECTURE NOTES - Veer Surendra Sai University …
www.vssut.ac.inII. By projecting light of sufficiently small wavelength on the metal: photoelectric emission. III. By applying an intense electric field to the metal: Field emission ,and
Photoelectric Smoke Detectors - System Sensor
www.systemsensor.comPhotoelectric Smoke Detectors System Sensor i3™ series smoke detectors represent significant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection. Features • Plug-in detector line, mounting base included • Large wire entry port
Photoelectric Sensors Technical Guide
www.ia.omron.comtable Sensors, Limited-reflective Sensors, Diffuse-reflective Sensors, and Retro-reflective Sensors. Detection is not possible in this area. Response time The delay time from when the light input turns ON or OFF until the control output operates or resets. In general for Photoelectric Sensors, the operating time (Ton) ≈ reset time (Toff).
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