Product Introduction
The Self-contained Air Breathing Apparatus (SCBA) is designed for protecting:
Toxic particles and aerial fog
Toxic gases
The oxygen concentration is less than 17%
The smog caused by fire disaster.
It is equipped with Audible and visual Alarm pressure gauge according to MSC.339 (91) more strict requirement, improve the security level of the complete SCBA.
Product Parameter (specification)
|
Electronic / Digital Audible-Visual Alarm for SCBA |
||||
|
Description |
Parameters |
Description |
Parameters |
|
|
Working voltage |
3V |
Alarm pressure |
5.5(+,-0.5MPa) |
|
|
Battery model |
CR123 |
Audible alarm |
Alarming type |
Electronic Buzzer |
|
Working temperature |
-30~65℃ |
|
Alarming mode |
Continuous audible sound |
|
Precision |
1.6 |
|
Sound level |
>90dB |
|
Anti-explosion class |
Ex ia IIC T4 |
Visual alarm |
White Flashing Frequency |
60 flashes/min |
|
Battery standby time |
One year |
|
Red flash |
Fliker |
|
Battery working time |
100 hour |
Continuous alarming battery lasting time |
10 hours |
|
Product feature
Compared with the traditional pneumatic whistle alarm, the electronic audible-visual alarm has two alarming features: sound alarm and flashing (visual) alarm to ensure the SCBA user and the supervisor to obtain the air rest pressure information and alarming signal through a variety of ways, so as to effectively ensure the breathing and security of the users.
The product also has the advantages of compact structure, simple operation and good explosion-proof.
Product application
The SCBA with visual and audio alarm is widely used in Marine Industry, Fire and Rescue, Underground mining etc.
Product details
SCBA with visual and audio alarm illustrations
|
No. |
Item |
No. |
Item |
|
1 |
Gas Cylinder |
7 |
Full Face Mask |
|
2 |
Back-plane |
8 |
Sticker |
|
3 |
Cylinder Valve |
9 |
Trademark |
|
4 |
Alarm whistle |
10 |
Waist-belt |
|
5 |
Medium-pressure Pipelines |
11 |
Shoulder Belt |
|
6 |
Air Supply Valve |
12 |
Fast Interface |
The SCBA provides user sufficient air by equipped with one or two gas cylinders. The air is compressed to store in the gas cylinder (the pressure of the gas cylinder is 30MPa).But the air in the gas cylinder can't be breathed by user immediately. It must be decompressed twice through the related parts. First, the pressure regulator decompresses the high pressure air to 0.7MPa, and then transporting it into the medium-pressure pipelines, at last, through the air supply valve, the air is decompressed again to the positive air which can be breathed by the user.
Because the air provided by air supply valve is positive air, the pressure inside the face mask is always higher than outside working environment. So the toxic gas and aerosol and smog can't enter into the face mask, which fully protect the safety of users.
Product qualification
MED approved by RINA or DNV, CCS approval
Deliver, shipping and service
Each SCBA unit is packed in a plastic suitcase.
The complete unit is packed in carton.
Normally delivered in pallets for easy handling and safe transportation of the goods.
Air cylinder is normally delivered in empty status, also can be shipped as fully charged, as DG cargo in FCL.
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FAQ
Q: What is the advantage of the SCBA WITH VISUAL AND AUDIO ALARM?
A: Comparing with the traditional mechanical whistle alarm, the electronic audible and visual alarm brings higher security protection to the user. In time of low pressure, it generates not only sounding lever > 90dB noise, but also generates flashing visual signal, much easier for user to know the situation even under very noisy or dark environment.
Comparing with the traditional mechanical whistle alarm, the electronic audible and visual alarm brings higher security protection to the user.
Q: What certifications can you provide?
A: We offer MED B and D approval by DNV or RINA as per MED
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