Reflective Optical Beam Smoke Detector Suppliers and Manufacturers

Conventional Reflective Optical Beam Smoke detector Beam Detector Beam Alarm Sensor with Relay Output Introduction The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional digital guide display allows to monitor and guide on the actual light intensity between the mirror and detector which cannot be seen by our naked eye making it more easy and convenient in alignment commissioning. The beam detector has four adjustable operational range of between 8 to 20, 40, 70 and 100 meters beside with three adjustable sensitivity setting ranges from 2.6dB to 4.8dB to meet the specific environmental requirement. The detector works on the principle of reflective infrared beam obscuration. Used in conjunction with a reflectors, it will notify the fire alarm panel when the infrared beam is obscured by smoke. Secure and quick communication through the onboard processor enables the detector to make its own decision and drift compensation resulting in greater automation. The detector is ideal for use high ceiling and wide areas such as warehouses, large storages, shopping malls, leisure centres, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places where slight smoke particles or corrosive gas exist. Feature and Benefits 1. Manufacture in compliance with EN54-12 2. Hassle free alignment, built with digital guide display and laser beam pointing 3. Employ single-ended design through reflective mirror. 4. Four ranges wide monitoring from 8-100 meters via encoder 5. Three users programing sensitivity adjustment 6. Built-in microprocessor 7. Self-diagnosis function can monitor for internal faults 8. Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitter 9. Fire and Fault interfacing relays 10. Attractive and pleasing appearance 11. Real User friendly alignment method

Optical Beam Smoke Reflective Beam Detector with Relay Output General Descriptions Conventional Reflective Beam Detector (hereinafter called the detector) is a non-addressable reflective infrared beam smoke detector is applicable to historical buildings, warehouses, large storages, shopping malls, leisure centers, exhibition halls, hotel lobbies, printing houses, clothing factories, museums and prisons etc, as well as places where slight smoke particles exist. Features (1) Wide operating voltage range, big monitoring areas. (2) Combination of the emitting and receiving part makes mounting easy and optical pathway accurate. (3) Built-in microprocessor enables intelligent judgment of fire alarm and fault. (4) The detector can calibrate automatically, which ensures that one person complete adjustment in short time. Itâ??s also convenient to operate. (5) Self-diagnosis function can monitor the inner fault. (6) Automatic compensation for factors weakening received signals, such as dust contamination, positional excursion and ageing transmitter. (7) It has passive output contacts for fire alarm and fault. (8) Two sensitivity levels can be set in field. (9) The detectorâ??s optical pathway is designed with strong anti-interference ability. (10) SMT processing technology. (11) Attractive and decent appearance.

We have available following Ship Spares for sell. Product Description: Product Name-Optical Smoke Detector Maker-Tyco Model-601P-M Part No-1709 Country of Origin-United Kingdom

Polarization Beam Splitter is designed to divide one beam of any polarization into the two beams of the polarization vertical to each. The optical route is from one fiber to two fiber. Company introduction: a manufacturer and supplier of Optical Passive Components with ISO9001:2015 certified. We design advanced and cost-effective passive components for various industries which include Fiber Laser, Sensing Applications, CATV, Telecommunication, Medical Systems, Gyroscope, etc. Our main products include High Power Components up to 100W (20kW), Polarization Maintaining (PM) and Single-mode Fiber Components with ranging from 780nm to 2000nm. We also provide Customized components to our customers. High power Optical Fiber Components: -Optical Fiber Isolator, up to 100W; -Free Space Isolator, up to 100W; -Optical Circulator, up to 30W; -Pump Laser Protector; -Band Pass Filter; -Nx1 Pump Combiner; -Cladding Power Stripper; -Mode Field Adapter; -(N+1)x1 Pump & Signal Combiner, 200W/port; Polarization Maintaining Fiber Components: -In Line Polarizer/Depolarizer; -In Line Faraday Isolator; -Optical Circulator; -Fused WDM / Coupler; -Filter WDM / Coupler; -Fiber DWDM -Fiber Mirror; -Faraday Rotator; -Fiber Patch cord / Jumper; -PLC Splitter Module; -Tap / WDM / Isolator Hybrid; Manual Variable Optical Attenuator; -1x2 Polarization Beam Splitter / Combiner (PBS/C) -1x2 Isolator & Polarization Beam Splitter / Combiner (IPBS/C)

NFXI-OPT The Opal photoelectric smoke detector has a completely new detection chamber design, the result of many years of research and development. This delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from ingress of insect and other debris. The plug-in unit uses sophisticated processing circuitry that incorporates smoothing filters to help eliminate transient environmental noise conditions that can be the cause of unwanted alarms. The devices are managed by embedded software running complex algorithms that further improve resilience to false alarms and improve detection speed. Quantity in Stock : 5000 Pcs

The PBC/PBS is built based on PM collimator and Wollaston prism, with All-glass technique sealed.Process. lt can combine two polarization state into one single mode fiber or split single mode into.Two vertical polarization states.Mostly used in Raman Amplifier,combine two vertical polar states.To get a double power light

Multi-criteria optical smoke sensing technology Integrates optical smoke with rate-of-rise heat sensing Wide 0.5 to 4.36 %/ft. (1.6 to 13.6 %/m) smoke obscuration Integrated nuisance rejection reducing unwanted alarms from general cooking particulates Uses existing wiring Listed to UL 268 7th edition Automatic device mapping Sensor Markings Provide Easy Testing Identification Up To 250 Total Signature Addresses Per Loop Two levels of environmental compensation

DC9V battery powered smoke alarm.

Smoke detector Specification: 1. Battery operated: dc 9v. 2. Rechargeable lion battery 10 year 9 dc battery. 3. Photoelectric sensor. 3. Red led indicate alarm. Green led mains indicator light to confirm battery power supply 4. Test button, low battery alarm 5. Relay contacts-volt free with normally open and normally closed options and rated to 24 volts/1 amp resistive. 6. Alarm supplied with "connector plug" for easy of installation, built in sounder to give a minimum sound output of 85 db at 3 m senses smoke using the light scatter principle-quick response to visible smouldering smoke, test button simulates smoke- use to check performance at least monthly, option current

Model NO SR-825PHS Operating voltage 3V lithium battery Static current 8uA Alarm current 35mA Alarm output Sound & Flash alarm Sound level 85dB/3m Installation Ceiling mounted Sensitivity 1.8%ft ±0.8%ft Working environment -10~+50,(95%RH No congelation) Dimension 95*41mm

Model No. SR-812DC-4 Operating voltage DC9~35V Alarm temperature 57 Static current 13mA(NC);4mA(NO) Alarm current 9mA(NC);19mA(NO) Alarm output Relay output Installation Ceiling mounted Sensitivity 2.06%ft±1.3%ft Working environment -10~+50(â?¤95%RH No congelation) Dimension 100*46mm

Place of Origin: Guangdong, China (Mainland) Brand Name: SUMRING Model Number: SR-820PHS COLOR: whitePower: 9V BatteryAlarm output: sound and flash alarm Photoelectric sensing technology: yes Sending frequency: N/ASensitivity: 2.06%ft±1.3%ft Sound level: 85dB/3m Installation: Wall or Ceiling mountedDimension: 128*38mm