The data indicated below are some of the classification specifications by structure type of the explosion proof products. Furthermore, there are mold explosion proof structure, charging explosion proof structure and special explosion proof structure.
The explosion proof classification structure is separated depending on product appplication areas.
1. Flame proof
...
Learn More
Author: qlight blog
Qlight ATEX marked QNES-CR which is cold resistance beacon sounder
Qlight's flame proof beacon sounder combination QNES-CR can be operated in a harsh ambient temperature as low as -52 °C(-61.6 °F).
Arctic Ocean is one of the coldest places in the world. The vessels must be reliable and robust enough if they pass through the Arctic Ocean. If you're looking for a signaling device which is suitable for this application, QNES-CR is a perfect so...
Learn More
What is Zone 1 and Zone 2?
ATEX certiffcate is one of the most popular explosion proof certification which is widely recognized one.
ATEX marked products can be used where explosive gas and dusts are lingering environment.
ATEX Zone 1 & 2:
Potentially explosive area where high risk gas and vapour exist. In this area, ATEX Zone 1 compliance unit is required.
Potentially explosive...
Learn More
STDL – LED Steady/Flashing Tower Light & Electric Horn Max.105dB
LED steady/flashing mode
Available in customized color arrangements
Flashing rate : 60-80 flashes/min
Ø80mm stackable light and electric horn combination provides both audible and visual signaling capability in one unit
Can select the proper tone from a variety of built-in sound options to fit your application needs
WV type : Input audio messages needs to b...
Learn More
S100D – Bulb Revolving Light & Electric Horn Max.105dB
Ø100mm warning light and electric horn combination provides both audible and visual signaling capability in one unit
Can select the proper signaling effect from a variety of light sources and sound tones
Revolving Speed : 120-140RPM
Materials : Lens-AS, Housing-ABS, Reflector-Heat resistant ABS
Ambient operating temperature : -20°C to +50°C
Protection ratin...
Learn More
S100DLR – LED Revolving Light & Electric Horn Max.105dB
Ø100mm Warning Light and Electric Horn Combination provides both audible and visual signaling capability in one unit
Can select the proper signaling from a variety of light source and sound tone
Revolving speed : 120-140RPM
Materials : Lens-AS, Housing-ABS, Reflector-Heat resistant ABS
Ambient operating temperature : -20°C to +50°C
Protection rating : IP54
...
Learn More
S100DL – LED Steady/Flashing Light & Electric Horn Max.105dB
Ø100mm signal light and electric horn combination provides both audible and visual signaling capability in one unit
Can select the proper signaling effect from a variety of light sources and sound tones
Flashing rate : 60-80 flashes/min (Built-in switch for selection between steady and flashing mode)
Materials : Lens-AS, Housing-ABS, Reflector-Heat resistant ABS
...
Learn More
S100DS – Xenon Lamp Strobe Light & Electric Horn Max.105dB
Ø100mm signal light and electric horn combination provides both audible and visual signaling capability in one unit
Can select the proper signaling effect from a variety of light sources and sound tones
Flashing rate : 60-80 flashes/min
Materials : Lens-AS, Housing-ABS
Ambient operating temperature : -30°C to +50°C
Protection rating : IP54
Certificates :...
Learn More
S125D – Bulb Revolving Light & Electric Horn Max.105dB
Ø125mm Warning Light and Electric Horn Combination provides both audible and visual signaling capability in one unit
Can select the proper signaling from a variety of light source and sound tone
Materials : Lens-AS, Housing-ABS, Reflector-Heat resistant ABS
Revolving speed : 120-140RPM
Ambient operating temperature : -20°C to +50°C
Protection rating : IP54
...
Learn More
S125DLR – LED Revolving Light & Electric Horn Max.105dB
Ø125mm Warning Light and Electric Horn Combination provides both audible and visual signaling capability in one unit
Can select the proper signaling from a variety of light source and sound tone
Materials : Lens-AS, Housing-ABS, Reflector-Heat resistant ABS
Revolving speed : 120-140RPM
Ambient operating temperature : -20°C to +50°C
Protection rating : IP54
...
Learn More