System Sensor 500 Series Heat Detectors

500 Series Sensors with Communications Division of Pittway Ohio Avenue St Charles IL 60174 736 7672 Fax 630 377 6495 Available Ionization Sensor Photoelectronic Sensor Fixed Temperature Thermal Sensor High Resolution Photo Sensor with Thermal Rate of Rise Fixed Temperature Thermal Sensor Low standby current Shielded electronics Noise immunity provides stable communications Compact stylish design Sensor plugs easily into base Sensor Intelligent Sensors offer features and that surpass conventional sensors The of models 1551B 2551HR and 2551THR can be individually in the panel software The sensors may continuously monitored for changes in sensitivity and 2551HR 2551THR Weight Range Range Velocity Rating Voltage Current 8.1 cm detector in base 5 1.27 cm for thermal 10.2 cm installed in base 15.5 cm installed in base ounces 272 g to 120 F 0 to 49 C to 100 F 0 to 38 C to 93 RH noncondensing fpm VDC peak 6.5 mA for visible LEDs on Built in tamper resist feature Sealed against dirt insects and back pressure SEMS screws for easy wiring Easy to use decade address switches Built in type ID for dirt temperature or humidity to maintain set sensitivity Model 5551R offers a rate of rise response while the 5551B offers a fixed response 2551HR principle Sensor Detector Spacing F fixed temperature alarm smooth ceilings as defined in NFPA 72 spacing of feet 900 sq ft may be used as a guide See NFPA for more details on spacing requirements System Sensor 4 97 document is not intended to be used for installation purposes Description 500 Series sensors are simple to install service and Using a specially designed tool XR5 personnel can easily remove and replace the detectors without using a ladder 500 Series incorporate built in identification allowing the to identify the type of sensor They also have a magnetic reed switch for local testing and the 2551HR and 2551THR can be sensitivity tested the MOD400R Field Sensitivity Test Tool 2551HR Intelligent Photoelectronic Sensor represents state of the art in smoke sensor technology It features coated circuit boards special insect and dirt and superior RF transient protection The will transmit an analog value representative of the that can be used by the system to determine maintenance is required Signal processing for alarm can be built into the system to provide to false alarms 2551THR Intelligent Photoelectronic Sensor adds a heat collector that will alarm at a fixed of 135 F 1551B Intelligent Ionization Smoke Sensor unique chamber responds quickly and uniformly to the range of fires and can withstand wind gusts up to feet per minute without outputting an alarm level Because of the unipolar chamber the 1551B is responsive than most ionization sensors This makes a more stable detector 1551B Weight Range Range Velocity Rating Voltage 5.8 cm detector in base 10.2 cm in B501 base 15.5 cm in B501B base ounces 269 g to 120 F 0 to 49 C to 93 RH noncondensing fpm VDC peak 6.5 mA for visible LEDs on with base with base Current Detector Spacing dual chamber smooth ceilings as defined in NFPA 72 spacing of feet 900 sq ft may be used as a guide See NFPA for more details on spacing requirements 2 5551B Intelligent Thermal Sensor unique dual sensor will alarm at a fixed temperature of 5551R Intelligent Thermal Sensor will alarm at and at an increase in excess of 15 per minute This the heat detector to communicate an alarm to the control panel prior to reaching the static set point a timely response to rapid temperature 5551B 5551R Weight Range Range 5.3 cm detector in base 10.2 cm in B501 base 15.5 cm in B501B base lbs 150 g to 100 F 0 to 38 C to 93 RH noncondensing fixed temperature alarm fixed temperature or rise per minute with base Voltage VDC peak 6.5 mA for visible LEDs latched on Current Sensor Spacing dual thermistors listed to 50 ft spacing Other spacing may be used on ceiling height and other conditions See 72 for more details on spacing requirements ANNUNCIATOR Do not loop wire under terminal 1 or 2 wire run to provide supervision of connections A OPTIONAL WIRING Series Base Diagram 3 Series Junction Box Selection Guide Box depth contingent on base and wire size Refer to National Electrical Code or applicable local codes for appropriate recommendations Information No Ionization Sensor Plug in Head Photoelectronic Sensor Plug in High Resolution Photoelectronic with Thermal Plug in Head Thermal Sensor Fixed 135 Plug in Head 135 Fixed Temperature Rate Thermal Sensor Plug in Head Mounting Base 6.1 15.5 cm Mounting Base 4 10.2 cm Relay Base Flanged Isolator Base Flanged Base includes B501 Base Module Interfaces with Contact Devices Module Controls Devices External Power Module Isolates Groups of Between Two Isolator Modules in Event of a Short Circuit Across Line Module Duct Housing DH500ACDCA Intelligent Duct Housing with Auxiliary Annunciator Sensitivity Test Tool Mounting Kit for Flanged Base Mounting Kit for Flangeless Base Mounting Kit for Flangeless Base Mount Box for 500 Series Modules Head Removal Tool Poles for XR5 Detector Removal Screen for 1551B Screen for 2551HR Screen for 2551THR Removal Tool for 1551B Dust Cover for 500 Series Sensors Sensor Worldwide Manufacturing Distribution Canada 905 812 0767 905 812 0771 Italy 39 40 9490 111 39 40 382137 the Far East 852 2191 9003 852 2736 6580 China 852 2191 9003 852 2736 6580 4 India 91 022 8202564 the United Kingdom 44 1403 276500 44 1403 276501