Pertronic Smoke Detector | 2251CTLE-34-IV ...
Pertronic - Smoke Detector | 2251CTLE-34-IV
Photo, Thermal, CO & IR
200 Series intelligent plug-in COPTIR fire sensors combine four sensing elements into one unit: CO sensing (using EC cell technology) for monitoring CO products from a fire, IR sensing for measuring ambient light levels and flame signatures, optical smoke detection and heat detection. By measuring and processing the individual sensor outputs in conjunction with intelligent algorithms, the detector is both ultra-immune to nuisance sources which are incorrectly identified as a real fire by a single sensing element, and yet remains very sensitive to real fires.
Features
- Highest nuisance alarm immunity
- Unique, true four sensor multi-criteria fire detector incorporating carbon monoxide, photo, thermal and IR sensing elements Advanced algorithms interpret and respond to the multiple inputs
- Six available sensitivities
- CO sensing for fastest response to slow-developing, smouldering fires
- Fully integrated infrared sensing to support the fire alarm decision
- Automatic drift compensation of smoke sensor and CO cell
- Rotary decade address switches, 1 to 99
- Dual red LEDs for 360º visibility
- Optional remote LED accessory
- Magnet test function bypasses inbuilt delays
To contact Pertronic Industries about Pertronic Smoke Detector | 2251CTLE-34-IV use Get a quote.
200 Series intelligent plug-in COPTIR fire sensors combine four sensing elements into one unit: CO sensing (using EC cell technology) for monitoring CO products from a fire, IR sensing for measuring ambient light levels and flame signatures, optical smoke detection and heat detection. By measuring and processing the individual sensor outputs in conjunction with intelligent algorithms, the detector is both ultra-immune to nuisance sources which are incorrectly identified as a real fire by a single sensing element, and yet remains very sensitive to real fires.
Features
- Highest nuisance alarm immunity
- Unique, true four sensor multi-criteria fire detector incorporating carbon monoxide, photo, thermal and IR sensing elements Advanced algorithms interpret and respond to the multiple inputs
- Six available sensitivities
- CO sensing for fastest response to slow-developing, smouldering fires
- Fully integrated infrared sensing to support the fire alarm decision
- Automatic drift compensation of smoke sensor and CO cell
- Rotary decade address switches, 1 to 99
- Dual red LEDs for 360º visibility
- Optional remote LED accessory
- Magnet test function bypasses inbuilt delays
To contact Pertronic Industries about Pertronic Smoke Detector | 2251CTLE-34-IV use Get a quote.
Pertronic 2251CTLE-34-IV is an intelligent plug-in fire detector combining photoelectric smoke and heat detection with CO and infrared sensing in one unit. Its algorithms assess the four sensor outputs together, helping distinguish real fires from nuisance sources that a single sensing element could misidentify. For slow-developing, smouldering fires, its CO sensor provides the fastest response.
- Six available sensitivity settings
- Automatic drift compensation for the smoke sensor and CO cell
- Rotary decade address switches
- Dual red LEDs give 360° visibility
- Magnet test function bypasses built-in delays
Source: listing by Pertronic Industries on IndustrySearch · Updated 31 Oct 2026
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- VIC
- QLD
- SA
- WA
- NT
- ACT
- TAS
- New Zealand
- Papua New Guinea
- Afghanistan
- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cabo Verde
- Cambodia
- Cameroon
- Canada
- Central African Republic
- Chad
- Chile
- China
- Colombia
- Comoros
- Congo (Brazzaville)
- Congo (Kinshasa)
- Costa Rica
- Côte d'Ivoire
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Holy See
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea, North
- Korea, South
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Federated States of Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Sao Tome and Principe
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Tuvalu
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
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