The IR/UV Based Fire Detector easily detects fire by detecting its three critical features such as IR emission from the hot CO₂, UV radiation (185 mm to 260 mm) in the area surrounding the solar bind and continuum black body generated by IR radiation emanating from fire. Having a flameproof enclosure (with two windows), the Fire Detector can be easily mounted on a wall with the help of a stand; this stand’s view can be adjusted for bringing the viewing window in the line of sight of the spot where fire outbreaks can happen.
Working : The detector gives a "fire alarm" (red led glows) when all the three chosen fire parameters are detected. Simultaneously a relay output is available. When only one of IR or UV radiation is detected yellow led glows to give a "warn alarm" and also a relay output is available. The detector also provides an analog 4-20mA output and MODBUS RS485 digital output to indicate the above events.

Features

• Multi-parameter based Detector for avoiding false alarm
• Wall mountable with adjustable cone of view
• 4-20 mA analog output
• Alarm, Warn and Fault indications by LEDs and relay outputs
• MODBUS RS485 digital output

Applications

• Automotive Industries
• Industrial heating and drying systems
• Industrial gas turbines
• Flammable material storage facilities
• Refineries
• Drilling and production platforms
• Fuel loading facilities
• Compressor stations/Gas compressors
• Electrostatic plant spray booths
• LNG / LPG processing and storage facilities
• Chemical plants
• Aircraft hangars

Spectral Sensitivity :

• UV : 185 - 260 nm
• IR1 : 3.9 microns
• IR2 : 4.4 microns

Relay Output :

• Fire Alarm : SPDT - Normally De-Energized, Latching/ Non- Latching
• Warn Alarm : SPDT - Normally De-Energized, Latching/ Non- Latching
• Fault Alarm : SPST - Normally Energized, Latching/ Non-Latching
• Relay Contact Rating : 1 amp @ 24 VDC
• Analog Output : 4-20 mA

Visual indications :

• Green LED : Power on
• Yellow LED : Warn
• Red LED : Fire
• Digital Output : RS-485 MODBUS protocol

Temperature Range :

• Operating : -10 to +50 C
• Conduit Entries : Standard 3 no. of 1/2" NPT
• Enclosure Materials : Copper free Aluminum alloy - Powder coated
• Enclosure Type : Explosion Proof
• Certifications : Ex-d IIC IP66, T6.

The IR/UV Based Fire Detector easily detects fire by detecting its three critical features such as IR emission from the hot CO₂, UV radiation (185 mm to 260 mm) in the area surrounding the solar bind and continuum black body generated by IR radiation emanating from fire. Having a flameproof enclosure (with two windows), the Fire Detector can be easily mounted on a wall with the help of a stand; this stand’s view can be adjusted for bringing the viewing window in the line of sight of the spot where fire outbreaks can happen.
Working : The detector gives a "fire alarm" (red led glows) when all the three chosen fire parameters are detected. Simultaneously a relay output is available. When only one of IR or UV radiation is detected yellow led glows to give a "warn alarm" and also a relay output is available. The detector also provides an analog 4-20mA output and MODBUS RS485 digital output to indicate the above events.

Features

• Multi-parameter based Detector for avoiding false alarm
• Wall mountable with adjustable cone of view
• 4-20 mA analog output
• Alarm, Warn and Fault indications by LEDs and relay outputs
• MODBUS RS485 digital output

Applications

• Automotive Industries
• Industrial heating and drying systems
• Industrial gas turbines
• Flammable material storage facilities
• Refineries
• Drilling and production platforms
• Fuel loading facilities
• Compressor stations/Gas compressors
• Electrostatic plant spray booths
• LNG / LPG processing and storage facilities
• Chemical plants
• Aircraft hangars

Spectral Sensitivity :

• UV : 185 - 260 nm
• IR1 : 3.9 microns
• IR2 : 4.4 microns

Relay Output :

• Fire Alarm : SPDT - Normally De-Energized, Latching/ Non- Latching
• Warn Alarm : SPDT - Normally De-Energized, Latching/ Non- Latching
• Fault Alarm : SPST - Normally Energized, Latching/ Non-Latching
• Relay Contact Rating : 1 amp @ 24 VDC
• Analog Output : 4-20 mA

Visual indications :

• Green LED : Power on
• Yellow LED : Warn
• Red LED : Fire
• Digital Output : RS-485 MODBUS protocol

Temperature Range :

• Operating : -10 to +50 C
• Conduit Entries : Standard 3 no. of 1/2" NPT
• Enclosure Materials : Copper free Aluminum alloy - Powder coated
• Enclosure Type : Explosion Proof
• Certifications : Ex-d IIC IP66, T6.