Annunciator explosion-proof light board TSV-Exi/Exm-M/N-Prometheus-MINI

Package price:
10 970.00  rub.
Package and accessories:
Type of explosion protection and modification:
0.00 rub.
You can FIND INFORMATION ON CABLE ENTRY and add a power supply to commercial offer in the section Accessories

Small-sized siren explosion-proof light panels fire EX

  • TSV-Exm-M-Prometheus-MINI 12-36V
  • TSV-Exm-N-Prometheus-MINI 12-36V
  • TSV-Exm-M-Prometheus-MINI 220V
  • TSV-Exm-N-Prometheus-MINI 220V
  • TSV-Exi-M-Prometheus-MINI 12-36V
  • TSV-Exi-N-Prometheus-MINI 12-36V

An explosion-proof light annunciator (board) is used as a light warning device in fire alarm and fire extinguishing systems in explosive zones at closed facilities and open installations, and can also be used in underground mines, mines and their surface structure

  • TSV-Exm-M/N-Prometheus-MINI - for explosive zones of classes "1" and "2"
  • TSV-Exi-M/N-Prometheus-MINI - for explosive zones of classes "0", "1" and "2"

The siren can be used as information signs and displays. Has minimal overall dimensions

Annunciator body material:

  • TSV-Exm-M-Prometheus-MINI and TSV-Exi-M-Prometheus-MINI - from low-carbon steel sheet with a powder polymer coating;
  • TSV-Exm-N-Prometheus-MINI and TSV-Exi-N-Prometheus-MINI are made of stainless steel.

The siren in a stainless steel housing is recommended for use in alkaline, acidic and other chemically aggressive environments. In conditions of exposure to sea water and salt fog.

The high degree of protection of the IP66 / IP68 shell ensures the use in conditions of strong dustiness, in damp and damp rooms, in open areas with wind and precipitation.

Annunciator power supply:

  • DC voltage from 12 to 36 V;
  • AC voltage from 12 to 28 V;
  • AC voltage 220 V.

Connecting the siren:

  • 2-wire - turns on when power is applied,
  • 4-wire - when the power is permanently connected, the siren switches to the "Alarm" mode when a control signal is received.

The siren meets the requirements for explosion-proof equipment and corresponds to the explosion protection marking:

  • TSV-Exm-M/N-Prometheus-MINI – РВ Ex eb mb I Mb X / 1Ex eb mb IIC T6 Gb X  
  • TSV-Exi-M/N-Prometheus-MINI – PO Ex ia I Ma X / 0Ex ia IIC T6 Ga X / Ex ia IIIC T85°C Db Х

When installed in mines and mines, the power supply is not higher than 12V

Annunciator TSV-Exi-M/N-Prometheus-MINI is connected to intrinsically safe circuits. The manufacturer recommends using the Spectron-IB-01 spark protection barrier to provide the electrical circuit with the "intrinsically safe circuit" type of explosion protection.

Operating temperature from -70 to +85 ºС

Annunciator TSV-Exm-M/N-Prometheus-MINI TSV-Exi-M/N-Prometheus-MINI

Type of explosion protection



The degree of protection by the shell according to GOST 14254

The board complies with the relevant regulations for immunity to radio and electromagnetic interference group 4

The light signal of the explosion-proof display is clearly distinguishable from a distance of 15 meters with outdoor illumination up to 500 lux

Light signal flashing frequency 1 Hz

User selection of the board state in different modes:

  • in the "Standby" mode, the status of the display is: disabled or permanently lit;
  • in the "Fire" mode, the status of the display: constant glow or flashing.

The background color (font) and the inscription on the siren board are selected when ordering

Possibility to control the power supply loop of the siren via the control loop

Galvanic isolation of power circuits and control circuits of the siren

Warranty for the device is 18 months, but not more than 24 months from the date of issue by the manufacturer.



Technical support: 8 800 500-10-73 (the call is free)