O2T multisensor detector ES Detect

Brand: Esser by Honeywell
Stock Status: Available
Description
The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip providing a network (IP) stack capable of both TCP and UDP. The Arduino Ethernet Shield supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet via a standard RJ45 Ethernet jack using the shield.
 
The latest revision of the shield adds a micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega (using the Ethernet library). You can access the on-board SD card slot using the SD library which is included in the current Arduino build.
 
The latest revision of the shield also includes a reset controller, to ensure that the W5100 Ethernet module is properly reset on power-up. Previous revisions of the shield were not compatible with the Mega and need to be manually reset after power-up. The reset button on the shield resets both the W5100 and the Arduino board.
 
Arduino communicates with both the W5100 and SD card using the SPI bus (through the ICSP header). This is on digital pins 11, 12, and 13 on the Duemilanove and pins 50, 51, and 52 on the Mega. On both boards, pin 10 is used to select the W5100 and pin 4 for the SD card. These pins cannot be used for general i/o. On the Mega, the hardware SS pin, 53, is not used to select either the W5100 or the SD card, but it must be kept as an output or the SPI interface won't work.

Multisensor detector with two integrated optical smoke sensors with different scattered light angles as well as additional heat detector sensor evaluation for detecting anything from smoldering fires to open fires with uniform response characteristics. Compares smoke sensor signals for smoke classification and reduction of false alarms from water vapor or dust, for example. Due to its excellent detection properties, the detector is also capable recognizing test fires TF1 and TF6 described in the standard. The O²T multisensor detector is also suitable for higher application temperatures of up to +65° C.



A remote indicator can also be connected.



Part No.: 800374 Approval: VdS



Features



System benefits:

Optimally matched to the ES Line system



With multisensor detectors for the detection of all fires, even under the most difficult operating conditions



Up to 30 detectors per detection group



Reliable detection:

Uniform response sensitivity of the detector for all different types of fire for the multisensor detectors



Large distance between signal and interference magnitudes due to special sensor and electronics design for suppressing electromagnetic influences



Automatic adaptation to varying environmental influences



Electronic compensation also called drift-compensation of long-term influences of contamination or aging



Reliable false alarm suppression:

High reliability against false alarms by temporal evaluation of different sensor criteria, with built-in insect screen and sealed against rear air flow entry



Exclusion of signal forms not typical of fires through special filter algorithms



Automatic self-monitoring of the detector electronics



Automatic self-monitoring of sensors for function and condition



Maintenance:

Designation of the heat detector by a black ring on the light pipe



Hours of operation, alarm and fault counter in each detector



Operation data retrieval of all detectors of a group with standard service PC and field bus interface



Detector LED for alarm display and as an identification display in the service (for maintenance with 8000 tools)



Wide range of accessories:

Standard socket and relay base



Socket adapter for ceiling installation



Dust caps optional for fire detectors and detector base



Kit for suspended mounting

 

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