Intrinsic safety radio GP328 UHF
Intrinsic safety radioGP328 UHF
Motorola Walkie Talkie
Marine Walkie Talkie
UHF Marine Radio,Intrinsically safe Marine Radio
Intrinsic safety radio
UHF403-470MHz
GP328 is Ex ib IIB T3 explosion-proof grade. It has passed the intrinsic safety certification of the explosion-proof certification body and meets the requirements of explosion-proof environment. It is suitable for the Zone 1 and Zone 2, T1-T3 explosive gas mixture containing IIA-IIB.
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IIA |
IIB |
IIC |
|
|
T1(450℃) |
Methane, toluene, methyl ester,Ethane, propane, acetone,Acrylic, benzene, styrene,Carbon monoxide, ethyl acetate,Acetic acid, chlorobenzene,methyl acetate,ammonia |
Propylene, propylene Clear, dimethyl ether, Hydrogen cyanide, City gas |
Hydrogen, water gas |
|
T2(300℃) |
Methanol, ethanol, ethylbenzene, Propyl alcohol, propylene, butanol,Butane, butyl acetate,Amyl acetate, cyclopentane |
Butadiene, ring Ethoxyethane, B Ene, furan |
Acetylene |
|
T3(200℃) |
Pentane, pentanol, hexane, Hexanol, heptane, octane, Ethanol, turpentine, Naphtha, petroleum (including steam Oil), fuel oil,Pentanol tetrachloromethane |
Dimethyl ether, propylene Aldehyde, hydrogen sulfide |
|
|
T4(135℃) |
Acetaldehyde, trimethylamine |
Dibutyl ether, two Ether, ethyl methyl, Tetrafluoroethylene |
Carbon disulfide |
|
T5(100℃) |
Ethyl nitrate |
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T6(85℃) |
Ethyl nitrite |
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