Advanced Multi-Criteria Fire Detector with four unique 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. Features •Unique ability to detect all four major elements of a fire •Highest nuisance alarm immunity •Advanced algorithms interpret and respond to the multiple inputs •Six levels of sensitivity •CO sensing for fastest response to slow-developing, smoldering fires •Fully integrated infrared sensing to support the fire alarm decision •Automatic drift compensation of smoke sensor and CO cell •Superior EMI protection •Twin LED indicators providing 360˚ visibility •LEDs can be panel controlled to blink, latch on, latch off •Built-in test switch 3030459 The integration of continual monitoring for all four major elements of a fire has enabled System Sensor to create a detector that responds more quickly to an actual fire with the highest immunity to nuisances. This advanced multi-criteria detector normally operates at a high immunity level and changes to become very sensitive to fires as soon as fire characteristics are sensed. In this way, nuisances are monitored and ignored, reducing false alarms. The detector’s onboard intelligence runs advanced algorithms that dynamically adjust detection parameters to respond to the inputs from the sensors, enabling instant response as ambient conditions change. The program changes sensor thresholds, sensor gain, time, delays, combinations, sampling rates and averaging rates. If any sensor fails, the detector automatically adjusts the sensitivity of the remaining sensors. It also recognizes a fault condition. The CO sensing cell has an expected lifetime of approximately six years. The CO cell is not a field-replaceable component. An internal timer signals the control panel to indicate the approach of the CO cell’s end of life. Upon expiration, you should contact the system supplier to arrange for replacement of the unit. However, detection is not compromised when the CO cell is expired. The algorithms automatically adjust to properly weight the inputs from the photoelectric, heat and IR sensors. The IR light sensor recognizes specific situations, such as welding, and makes adjustments rapidly to further reduce the potential for nuisance alarms. The thermal detection function fuses thermistor technology with a software-corrected, linear temperature response to offer exceptional nuisance alarm immunity and excellent fire detection. Agency Listings S911 This plug-in fire detector combines four separate sensing elements in one unit: 1. photoelectric chamber senses airborne particulate for smoke detection, 2. electrochemical cell technology monitors carbon monoxide (CO) produced by smoldering fires, 3. infrared (IR) sensing measures ambient light levels and flame signatures, and 4. thermal detection monitors temperature. 7272-1653:208 NOTE: The CO cell is specifically deployed as a component of smoke detection in this device. This device is not listed for applications in which standalone CO detection is required for life safety. 2251-COPTIR Specifications Physical Specifications 4.0 inches 2.4 inches Height 2.7˝ installed in B210LP base or B501 base Diameter 6.0˝ installed in B210LP base; 4.0˝ installed in B501 base Shipping Weight 4.6 oz Color Ivory Material Bayblend FR110 Operating Humidity Range 10 to 93% relative humidity (non-condensing) Application Temperature Range 32°F to 100°F (0°C to 38°C) Electrical Specifications Operating Voltage Range 15 to 32 VDC Maximum Standby Current 300 μA at 24 VDC (one communication every 5 seconds with LED blink enabled) Maximum Alarm Current (LED on) 7mA at 24 VDC Sensitivity Settings and Suggested Applications Level 1 1% / ft of smoke Very clean environments – laboratories Level 2 2% / ft of smoke Clean environments – offices Level 3 3% / ft of smoke Moderately clean environments – hotel rooms, dorm rooms Level 4 3% / ft of smoke with different algorithm processing Hotel rooms near a shower, boiler rooms and weighting of sensor elements Level 5 4% / ft of smoke Equipment rooms, kitchens, paint shops Level 6 Thermal alarm at 135°F (57°C) *Once the CO cell has reached the end of life and enters Photo, Thermal, Infrared (PTIR) mode, the following sensitivities apply: Level 1 1% / ft of smoke Very clean environments – laboratories Level 2 2% / ft of smoke Clean environments – offices Level 5 3% / ft of smoke Moderately clean environments – hotel rooms, dorm rooms Level 6 Thermal alarm at 135°F (57°C) Ordering Information Part No. 2251-COPTIR Accessories Description Advanced Multi-Criteria Fire Detector B501(A)* B210LP(A) B501BH-2(A) B501BHT-2(A) B224RB(A) B224BI(A) RA400Z(A) M02-04-01 M02-09-00 Flangeless Mounting Base Flanged Mounting Base Standard Sounder Base Temporal Tone Sounder Base Relay Base Isolator Base Remote LED Annunciator Detector Test Magnet Telescoping Test Magnet *(A) suffix denotes Canadian Product 3825 Ohio Avenue • St. Charles, IL 60174 Phone: 800-SENSOR2 • Fax: 630-377-6495 ©2009 System Sensor. Product specifications subject to change without notice. Visit systemsensor.com for current product information, including the latest version of this data sheet. A05-0428-002 • 2/09 • #2099