Fire Detectors

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Product Details:

Owing to the varying requirements of our patrons, we are engaged in offering the huge collection of Smoke Detectors. vigilance of our experts. These products are of superior quality as we source them from reputed manufacturers of the market.

Specifications

• Operating voltage DC 9-35V
• Standby current less than 2mA
• Alarm current less than 10mA
• Operating temperature -10to +50
• Working humidity less than 95%RH
• Alarm mode network output / LED indicator

Product Details:

Product Details:

TheRE-428 Series beam smoke detector is designed for smoke detection at the start of a fire. It is especially suitable for protection of indoor spaces, in which the appearance of smoke is likely during ignition of a fire, and where, due to a large space area, installation of a greater number of point smoke detectors would benecessary. The RE-428 Series beam smoke detector and the prism reflector or reflector panel are installed on opposite walls of a room.

Special adjusting screws are provided at the detector and the reflector panel for precise alignment of the detector and the reflector/s in the optical path. A special laser target viewfinder is actuated at the moment when the optical beam path is aligned.

The RE-428 Seriesdetector consists of an infrared (IR) light transmitter and a receiver located in a single housing and an interoperating prism reflector.

Operation of the beam smoke detector is based on an analysis of transmitted and reception of signal data and their loss air optical transparency in the space between the detector and the prism reflector or the prism reflector panel. If certain defined content of aerosol (smoke) is found in the air reducing optical transparency, then the detector, according to a pre-set sensitivity threshold will evoke an alarm mode.

Complete interruption of the radiation beam is signalised as a fault mode because even the largest smoke concentration in the air does not cause completeinterruption of the detector optical beam path. If the air is clear, the detector is in a quiescent mode.

The RE-428 seriesbeam smoke detector is equipped with a built-in automatic compensation systems for monitoring of dirt build-up on its optical system and compensation for environ impact conditions ensuring that the detector maintains constant sensitivity and fire detection ability for a long time. At a certain level of dirt build-up, the detector signals a fault mode denoting the necessity to undertake servicing and cleaning works. 

Features:

• User Friendly Installation
• In built laser light for easy alignment
• Supports 5 to100 meter range
• Option for Remote Indication
• Provision to connect with Fire Man Telephone System
• Adjusting Screws at detector for precise alignment
• Infrared transmitter & receiver located in a single housing
• In built drift compensation for monitoring dirt build up on the optical system
• Sensitivity Threshold :- 18% ,30%, 50% 

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Additional Information:

• Delivery Time: IMMEDIATE

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Product Details:

Product Details:

• Integral microprocessor
• Non-volatile memory
• Automatic mapping device
• Electronic addressing
• Environmental compensation
• Intelligent detector
• Wide 0.67% to 3.77%/ft. sensitivity range
• Twenty pre-alarm sensitivity values, set in 5% increments
• Identification of dirty or defective detectors
• Automatic day/night sensitivity adjustment
• Twin RED/GREEN status LEDs
• Standard, relay, fault isolator, and audible mounting bases
• Designed and manufactured to ISO 9001 standards

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Product Details:

• Effective customer support
• On-time completion
• Applied latest methodology

• EST
• HONEYWELL
• RAVEL
• MORLEY
• GST

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Features:

•    Electrically addressed
•    Magnetic test
•    Removable innovative sensing chamber
•    Built-in microprocessor stores 14 history data
•    2-level sensitivities (Level 1 certified)
•    LED for 360° vision
•    Built in remote indicator output
•    Polling LED can be set to close
•    LPCB Approved