Supply the US Edward EST3 intelligent smoke SIGA-PSIC new smoke detector

American Edward EST3 intelligent smoke SIGA-PSIC smoke detector new stock comes integrated microprocessor ■ ■ Automatic generation of non-volatile memory detectors and automatic scheduling module wiring diagram ■ address ■ Automatic environmental compensation ■ 0.67% ~ 3.77% sensitivity range ■ dirty or other fault detection ■ Day / Night automatic sensitivity adjustment ■ red / green LED status indication ■ Standard Type / relay / band isolator mounting base ■ Press ISO-9001 standard design and production Performance: EST characteristic series SIGA-PS intelligent photoelectric smoke detector photoelectric smoke sensor element from the analog data collected and converted into a digital signal, the detector built-in microprocessor to measure and analyze these signals, and these data Historical data - time curve compared to determine whether the police. The digital filter to filter out the non-fire factors virtually eliminate false positives. Each detector built-in microprocessor also provides four auxiliary functions: self-diagnosis and history, auto-generation detector and module wiring diagram, standalone mode and fast and stable communication. l. Self-diagnosis and history of every feature series detectors continuously self-diagnostics to provide important data maintenance, self-diagnosis results are automatically updated and cured to a probe of the non-volatile memory, this data at any time may be on the console, the PC or "SIGA-PRO feature programming / maintenance tool" view. Presence detector memory in the data include: - detector type, product serial number and device address; - manufacturing date, operating hours and last maintenance date; - the current value and environmental sensitivity compensation value detector; - Factory detector sensitivity values; - the number of records alarms and faults; - the date and time of the last alarm; - Data last time before the alarm - time curve; - Up to 32 fault signatures for fault diagnosis. 2. Automatic generation detector and module wiring diagram of the loop controller and memory devices for each serial number with respect to the location of other devices installed in the loop, the use of this graphics features can be monitored on the installation location of each device to prevent when the detector Re (such as after cleaning, etc.) when installing, mistakenly installed in a different location from the original. Once installed by mistake, the system can automatically exchange their address, no false positives. With this feature the data entry program graphics features, in the programmer's dialogue menus and icon menu support, you can check the network connection between each device. System graphics configurations and combinations contained information (device type, device address, line branch) is stored on disk can be generated at any time to print the report. This from an already installed system out of its current configuration and combination of state immediately, recombinant system is very fast and effective. The graphical properties of the loop controller to discover: - the additional devices; - missing device; - changing circuit wiring; - When reinstalling the wrong position detector as security, the system will automatically change their address. 3. In standalone mode a regional police judgment is to be completed by the detector, the detector comes with a microprocessor allowing it to operate in stand-alone mode. If the communication breakdown between the detector and the loop controller for more than 4 seconds, then the loop all detectors into standalone mode. The role of this circuit is just like ordinary detectors, each detector continue to collect and analyze information about its surroundings, if the ambient smoke reaches a predetermined degree, the detector alarm; if the detector is mounted on a base with relay, the relay generate action. The fast and stable communication detector installed intelligent circuitry, the system uses broadcast search, which means that a small amount of data to be transferred between the probe and the loop controller. In addition to the normal monitoring responding to queries, but in time a new fault or alarm occurs only need to communicate with the controller detector so that it can provide a very fast response time, the system reduces the communication baud rate. It produces the following benefits: - extend the communication distance of up to three kilometers away from the return line; - more to improve the anti-jamming capability; - reduce interference with other lines; - no need to use twisted pair or shielded wire, with an ordinary wire then, loop response time of less than 0.75 seconds. 5. Automatic arrangement addresses the loop controller electronically automatic addressing for each detector, saving valuable time in the system debugging. No need to set complicated switches or dialer, each detector has its own unique product serial number stored in the probe memory. Identification of the loop the loop controller for each device, and automatically assign an address based on each device's software product serial number. If necessary, the available "SIGA-PRO feature programming / maintenance tool" for the probe addressing. 6. Automatic compensation for environmental SIGA-PS detector detection sensitivity is almost nothing to do with the environment and material conditions installation. Detector sensing element capable of slowly changing due to dust, moisture, aging and other factors to make the appropriate adjustments (environmental compensation), which even a small amount of smoke to be compensated under normal circumstances amendments. Adjust the hour and update the sensor element sensitivity value would have nearly six times, about once an hour to write data to the EEPROM memory. Raw data detector records even after the detector remove for cleaning will not be lost. Selected by the installer detector alarm limit can fluctuate, in order to maintain the relative sensitivity of the original value of a constant, this is called differential alarm. 7. The detector sensitivity range SIGA-PS has a certain sensitivity range of 0.67% - 3.77% of the smoke / feet, this can range from 5 to set the value of the selected installation. The automatic day / night sensitivity adjustment feature series detectors can be set to a different time day / night sensitivity on the program. In the absence of personnel decreased airborne dust during the event, can automatically increase the sensitivity of the detector. 9. Stability SIGA-PS sensitivity of the detector in wind speed up to 5000 ft / min (25.39 m / s) remain stable. Its mild ambient temperature, the detector can be installed in a high temperature to 120 ℉ (49 ℃) room. 10. Status Indicator LED visible from any direction, a pair of LED display, LED flashing green indicates a normal inquiry from the system loop controller; flashing red LED indicates the detector is in alarm condition; two LED lit simultaneously represents an independent run mode detector in alarm. OK Green LED flashes buildings will not bother normal activities, but it could be for system maintenance personnel quickly observed. Testing and Maintenance: Each detector will automatically detect and identify dirty or faulty, and issued a "dirty detector" message. Detector sensitivity measurements are sent to the loop controller, print output sensitivity reports to meet NFPA (National Fire Protection Association) the sensitivity of the detector measurement requirements, the first year-end once, then every two years. Maintenance easy to use program to display the current status of each detector and other relevant information, the maintenance of the detector will be temporarily closed in the console. Maintenance is independent of the alarm system. Accessories - Docks detector base supplied with all terminals.