BDJ-1 Explosion proof walkie talkie (Interphone) introduction
Explosion proof walkie talkie is one that can operate in hazardous atmospheres walkie-talkie. And civilian walkie-talkie different,Explosion proof walkie talkie does not refer to itself can resist the dangerous radio, but that can be dangerous gases in the working environment interphone
BDJ-1 Explosion proof walkie talkie (Interphone) feature：
It has a communication channel and band selection touchtone select Call channel in two ways. Alone with a single call, group call function, with YWX-1-type machine wireless adapter can be used with ordinary telephone, mobile phones, PHS, etc. constitute wireless communication systems.
BDJ-1 Explosion proof walkie talkie (Interphone) parameters
Frequency range : 450-470 MHz(can be set)
RF output power : 3W
Channel quantity : 16
Talk Range : 3 km
Working voltage : 6~8 V
Battery type : Ni-MH battery
Monitoring functions : yes
Hazardous gas mixtures dangerous places : Zone 0, Zone 1 and Zone 2
Hazardous gas mixture : IIA, IIB, IIC
Temperature class : T1-T3
BDJ-1 Explosion proof walkie talkie (Interphone) usage precautions
1. do not replace the batteries in hazardous environments, and other accessories. Spark generated when touch disassembly may cause danger or fire. Even after proof testing organization certified products, when used in a hazardous atmosphere, nor the accessory connector exposed. Accessory connector is not required, it should be shielded with dust tight.
2. explosion-proof radio should be promptly returned to the manufacturer after two years of re-tested to determine Explosion levels, so as to avoid long-term use reduces Explosion levels arising from an accident.
3. do not disassemble in any way through explosive detection agencies certified products. Walkie-talkie radio hardware modification will change the original design of the structure. Only the original manufacturer of products before they can be certified through explosive detection mechanism be modified within the production site. Unauthorized modification of the product will result in explosion-proof certification lapse.
4. the whole charging, turn off the power switch should not be in charge when the call simultaneously transmit operation, in order to avoid accidental burning device or battery.
5. the battery should not be "+" "-" pole short-circuit connection.
6. when in use, do not hand pick the antenna, not bend the antenna.
BDJ-1 Explosion proof walkie talkie (Interphone) photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
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