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2251tem Photoelectric Smoke Sensor

2251tem Photoelectric Smoke Sensor

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Product Specifications

Product TypeSmoke Sensor
Dominant ColorOff-white
Sensing TechnologyPhotoelectric/Thermal
Sensitivity Settings5
Standards ComplianceEN54-7, EN54-5
Height45mm
UsageFire detection in buildings; multiple sensitivity settings for diverse environments
FeaturesDual sensing, Reliable detection, Reduced nuisance alarms, Environmentally friendly, Rapid response, Easy maintenance

Product Overview

Key Features

The 2251TEM multi-criteria fire sensor incorporates an optical smoke sensing chamber and thermal sensing elements combined with microprocessor control and sophisticated processing to eliminate transient noise conditions thereby giving reliable fire detection whilst minimising unwanted alarms. It can respond either as a smoke detector, or a rate of rise heat detector or, using special algorithms combining both elements to provide improved reliability of detection.

This is an environmentally friendly replacement for an ionisation detector, providing rapid detection of fast, flaming fires without incurring the significant end-of-life disposal costs associated with products containing radioactive material.

The 2251TEM is approved to a number of sensitivity settings : Three Photo-Thermal and Two Auto Adjusting, which slowly adjust the detector's sensitivity to match short term changes in its environment, thus reducing the potential for nuisance alarms. In additions, it is possible to detect on alarm from heat only, for day/night operation for example.

Similarly to the 2251EM, the 2251TEM includes algorithms, which compensate for a slow build up of contamination, such as dust, within its optical sensing chamber. Once the detector has reached its maximum compensation level, a signal can be sent to the control panel to indicate at the need for maintenance.

Tested and approved to CEA 4021, EN54-7: 2000 and EN54-5: 2000 (Class A1R) by LPCB.

Height:45mm in B501 base

Company Details

MAA BHAGAWATI ELECTRICALS, Registered in 2009 at Delhi in Delhi, is a leading Supplier,Trading Company of Fire-fighting & Fire Protection Equipment in India. MAA BHAGAWATI ELECTRICALS is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading 2251TEM PHOTOELECTRIC SMOKE SENSOR, MAA BHAGAWATI ELECTRICALS has made a reputed name for itself in the market with high-quality 2251EM PHOTOELECTRIC SMOKE DETECTOR, 2251TEM PHOTOELECTRIC SMOKE SENSOR, 2351E PHOTOELECTRIC SMOKE DETECTOR, etc.
Focusing on a customer-centric approach, MAA BHAGAWATI ELECTRICALS has a pan-India presence and caters to a huge consumer base throughout the country. Buy Fire-fighting & Fire Protection Equipment in bulk from MAA BHAGAWATI ELECTRICALS at Trade India quality-assured products.

Business Type

Supplier, Trading Company

Working Days

Monday To Sunday

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Seller Details

Delhi, Delhi

CEO

Mr. O. P. Walecha

Address

1996/13, First Floor, Sona Bazar, Bhagirath Palace, Delhi, Delhi, 110006, India

smoke sensors in Delhi

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