2251-COPTIR

      The 2251-COPTIR is designed as advanced multi-criteria fire detector with four unipue sensing elements.This latest addition to the system sensor 200 series combines four complementary technologies into one device to convey accurate fire sensing information for locations where absolute certainty is required.
      2251-COPTIR has many features.The first one is unique ability to detect all four major elements of a fire.The second one is highest nuisance alarm immunity.The third one is advanced algorithms interpret and respond to the multiple inputs.The next one is six levels of sensitivity.The next one is CO sensing for fastest response to slow-developing, smoldering fires.The next one is 2251-COPTIR would be fully integrated infrared sensing to support the fire alarm decision.The next one is automatic drift compensation of smoke sensor and CO cell.The next one is superior EMI protection.The next one is Twin LED indicators providing 360˚ visibility.The next one is its LEDs can be panel controlled to blink, latch on, latch off.The last one is 2251-COPTIR would have built-in test switch.That are all the features.
      Some electrical specifications have been concluded into several points as follow.The first one is about 2251-COPTIR's operating voltage range which would be from 15 to 32 Vdc.The next one is abuot its maximum standby current which would be 300 A at 24 Vdc (one communication every 5 seconds with LED blink enabled). The next one is about its maximum alarm current (LED on) which would be 7mA at 24 Vdc.
      And also some other things about 2251-COPTIR's physical specifications have been concluded into several points as follow.The first one is about its height which would be 2.7˝ installed in B210LP base or B501 base.The next one is about 2251-COPTIR's diameter which would be 6.0˝ installed in B210LP base; 4.0˝ installed in B501 base.The next one is about its shipping weight which would be 4.6 oz.The next one is about 2251-COPTIR's color which would be ivory.The next one is aout its material which would be bayblend FR110.The next one is about its operating humidity range which would be from 10 to 93% relative humidity (non-condensing).The next one is about its application temperature range which would be from 32°F to 100°F (0°C to 38°C). And so on. for more information please contact us.