UV/IR4 Flame Detector Spectron-901-Exd for Hazardous Industrial Facilities and Critical Infrastructure Facilities


Package price:
105 000.00  rub.
-
+
Package and accessories:
Видеомодуль:
0.00 rub.
 
You can FIND INFORMATION ON CABLE ENTRY and add a test transmitter, a power supply, and a spark protection barrier to commercial offer in the section Accessories
КорзинаГДЕ КУПИТЬ

NEW EX-PROOF UV/IR4 FIRE ALARM FLAME DETECTOR HIGHLY IMMUNE TO ARC WELDING AND OTHER STRONG OPTICAL NOISES

  • Spectron-901-Exd-А-HART
  • Spectron-901-Exd-М-HART
  • Spectron-901-Exd-N-HART

EX-PROOF UV/IR4 FIRE ALARM FLAME DETECTOR WITH VIDEO MODULE

  • Spectron-901-Exd-А-В-HART
  • Spectron-901-Exd-А-В-IP-HART
  • Spectron-901-Exd-N-HART-В-HART
  • Spectron-901-Exd-N-HART-В-IP-HART

Spectron-901-Exd series detectors detect manual arc and argon welding as false alarms

For use in fire alarm and fire extinguishing systems in hazardous area zones 1 and 2 of enclosed buildings and open installations, as well as in underground mines, mining plants and their above-ground facilities.

  • Housing of Spectron-901-Exd detector with index A is made of aluminum alloy (AD31T5)
  • Housing of Spectron-901-Exd detector with index N is made of stainless steel (AISI 321)
  • Housing of Spectron-901-Exd detector with index M is made of galvanized steel (steel 10)

Flame detector in stainless steel housing is recommended for use in facilities exposed to acidic, alkaline and other chemically aggressive environments, sea water and salt fog.

Output interfaces:

  • 4-20 mA current loop with HART protocol support

or

  • RS-485 with Modbus/RTU protocol support

The Spectron-901 flame detector can be supplied with a video module:

  • "V" index - analog camera;
  • "V-IP" index - digital camera

The video module is designed to record alarm events. The video module is manufactured in a separate housing, mounted on one common bracket and located on the same axis as the flame detector. Power is supplied to the video module from the detector via an armored cable. A separate power supply board is installed in the detector for the operation of the video module.

Photos from the analog video module are sent to the RS-485 interface located on the detector's circuit board and are transmitted to the receiving device via the Modbus RTU protocol at a rate of 1 photo per second. At the same time data is recorded and stored on the internal SD card.

The video stream from the IP video module is transmitted to the operator (to a dedicated server, video recorder, etc.) via the Ethernet protocol and is simultaneously stored on the internal SD card.

Flame detector in stainless steel housing is recommended for use in facilities exposed to acidic, alkaline and other chemically aggressive environments, sea water and salt fog.

Circuit board of the device is equipped with a 3-stage lightning and surge protector, which allows using it without additional equipment for overvoltage protection.

For configuring detector’s parameters, “Spectron” configurator program is used. The program allows:

  • request the status of the detector;
  • restart the detector;
  • change additional settings of the detector parameters.

Detectors with HART protocol are configured using HART-USB "Spectron" interface converter. To download the software from our website click this link.

    Detectors with Modbus/RTU digital protocol are configured using SB-RS-48 interface converter. To download the software from our website click this link.

    For facilities with harsh operating conditions, the detector sensitivity can be changed. Detection range modes:

    • "Far 60" - TP-5 - 60 meters, TP-6 ​​- 50 meters;
    • "Far 35" - TP-5, TP-6 ​​- 35 meters;
    • "Standard" (factory setting) - TP-5, TP-6 ​​- 25 meters;
    • "Near" - TP-5, TP-6 ​​- 17 meters.

    The detector heater ensures full operation of the device at an ambient temperature of -70 to +90ºС. With the heating function disabled the operating temperature range is -55 to +90ºС. The detector remains operational with a short-term increase in temperature up to +135ºС.

    The field of view of Spectron-901-Exd series is 90º in the vertical, horizontal and all inclined planes.

    The flame detection range (in accordance with GOST R 53325-2012) 60 meters to TP5, 50 meters to TP6

    Minimal response time, seconds

    0.1, 5, 15*, 25
    (changeable by user,
    * - factory setting)

    The transition of the detector from the Alarm mode to the Normal mode is carried out by disconnecting the power supply for at least 8 seconds

    Spectron-901-Exd Flame Detector

    A-HART

    М-HART

    N-HART

    Wiring

    Self-testing

    Ingress Protection
    in accordance with GOST 14254

    Type of explosion protection


    Exd


    Exd


    Exd

    The warranty period of is 18 months from the date of commissioning, but not more than 24 months from the date of manufacturing.

    Flame detectors work with explosion-proof test emitters:

    • IT-12-Exd (black) – a test emitter for remote verification of the detector's performance;
    • IT-12-Exd (red) – tuning emitter for remote change of detector parameters.

    The range of emitters is 25 meters.

     

    Technical support: 8 800 500-10-73 (free call)
    or by e-mail: support@spectron-ops.ru