Mine intrinsically safe USB flash drive
product available USB Our flash disk broadcast controller accessories selling mine coal mine flash drive flash drive
1. USB flash drive usage and Adaptation
FHS2 / 5 Mine intrinsically safe USB Flash Drive (hereinafter referred to as U disk) is a mine with ZYF127-K and Intrinsically Safe encapsulated broadcast controller supporting the use of explosive gas mixtures in the coal mine of audio input device .
2. USB Flash Drive Model and meaning
2.1.1 Model named as follows:
FHS2 / 5
Rated voltage 5V
2.2 Explosion-proof type and explosion-proof mark:
Explosion-proof type: Mine intrinsically safe
Explosion-proof mark: ExibI
3. USB flash drive Environmental conditions
3.1 U disk should be able to work under the following conditions:
Ambient temperature: 0 ~ 40 ℃
Relative humidity: ≤95% (25 ℃ when)
Atmospheric pressure: 86kPa ~ 110kPa
Containing coal mine gas or coal dust and other explosive dangerous.
3.2 Storage temperature: -40 ℃ ~ + 60 ℃.
The main technical parameters
Operating voltage: 5.0 VDC
Working current: ≤400 mA
Rated power: ≤2.5W
5 Dimensions and weight
50 mm * 20 mm * 10 mm
When the user receives the U disk, you should immediately check whether there is damage to parts due to reasons caused by transport. The U disk into ZYF127-K mine encapsulation and intrinsically safe broadcast controller U disk jack to use, you can U disk storage hear the mp3 audio files.
7. The cause of the malfunction and troubleshooting
cause of issue
Method of exclusion
No audio release
Player is not open
Open player turn up the volume
No audio release
No audio files U disk
Load audio files from the computer
8. Unpacking and checking
Unpacking device should be carefully checked against the packing list box items name, model specifications and quantity, if in doubt, please get in touch with our service department.
9. Transportation and Storage
U disk adapted packed roads, railways, waterways, air transport, transport requires rain, drop drop.
U disk should be stored in a well ventilated and free of harmful gases product warehouse.
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Sales Manager: Hou Guijuan
Sales Hotline: 153765028730537-3151358
Work QQ: 1684599823
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Company Name: Jining one hundred million coal Machinery Equipment Manufacturing Co., Ltd. Company Address: Electromechanical South Road, High-tech Zone, Jining City,