Explosion-proof Flame Detectors series Spectron-800-Exd


Package price:
70 000.00  rub.
-
+
Package and accessories:
Body material:
Protocol IPP:
Cable gland №1:
0.00 rub.
Cable gland №2:
0.00 rub.
Optical blend:
0.00 rub.
Sun visor:
0.00 rub.
Bracket for mounting on round tables:
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

EXPLOSION-PROTECTED 3 IR FIRE-ALARM FLAME DETECTORS, SUPER-RESISTANT TO WELDING WORKS AND OTHER HEAVY OPTICAL INTERFERENCE

  • Spectron-801-Exd-A
  • Spectron-801-Exd-N
  • Spectron-801-Exd-M
  • Spectron-801-Exd-A-HART
  • Spectron-801-Exd-N-HART
  • Spectron-801-Exd-M-HART
  • Spectron-801-Exd-S-N
  • Spectron-801-Exd-S-M
  • Spectron-801-Exd-S-N-HART
  • Spectron-801-Exd-S-M-HART
 

Detectors of the Spectron-801-Exd series determine manual arc and argon welding, as false disturbances

They are used in fire alarm and fire extinguishing systems in explosive zones of 1 and 2 classes of enclosed facilities and open installations, as well as in underground mines, mines and their ground structures

Body of detector Spectron-801-Exd with index A is made of aluminum alloy (AD31T5)

Body of detector Spectron-801-Exd with index N is made of stainless steel (AISI 321)

Body of detector Spectron-801-Exd with index M is made of galvanized steel (steel 10)

Detector in a stainless steel body is recommended for use in facilities, under conditions of acidic, alkaline, etc. chemically aggressive media, sea water and salt fog

Basic version of Spectron-801-Exd-A/N/M  is made with a digital output of the standard communication channel RS-485 with support of Modbus / RTU protocol. Current loop 4 ÷ 20 mA with HART protocol support is optional

Spectron-801-Exd-A/N/M has separate, galvanically isolated power inputs of the detector power supply and heating system power supply

Detector sensitivity switching "Far/Near" is provided for facilities with complicated operation conditions. Detection range in the "Far" mode is 25 m, in the "Near" mode is 12 m

Heating of the detector ensures proper operation of the device at ambient temperature from -70 to +90 ºС. In case the heating of the detector is disabled, temperature range is from -55 to +90 ºС

Viewing angle of Spectron-801-Exd-A/N/M detectors remains in a vertical, horizontal and all inclined planes, and corresponds to 90º

The detection range for TP-5 and TP-6 corresponds to 40 meters

Detector response time is selected by the user from the specified values: 3, 10*, 15, 22 sec.  Manufacturer’s setting of the response time is 10 seconds

Transition of the detector from the "Fire" mode to the "Standby" mode is performed by disconnection for a time not less than 8 seconds

S index of modifications of the Spectron-801-Exd flame detectors indicates an individual setting for a specific facility with complicated operatiog conditions

Flame detector Spectron-801-Exd

A

M

N

S-M

S-N

Connection

Self monitoring

Protecting cover
in accordance with IEC 60529:2013

Type of ex-proofing


Exd


Exd


Exd


Exd


Exd

Detectors with HART index are equipped with 4 ÷ 20 mA current loop interfaces with HART technology support

Flame detector Spectron-801-Exd

M-HART

N-HART

S-M-HART

S-N-HART

Connection

Self monitoring

Protecting cover
in accordance with GOST 14254

Type of ex-proofing


Exd


Exd


Exd


Exd

Device warranty period is 18 months.

Detectors operate with explosion-proof transmitters:

- IT-12-Exd (black) - test transmitter for remote testing of detector operation availability
- IT-12-Exd (red) - adjusted transmitter for remote modification of detector parameters
Range of transmitters is 25 m.