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CY-UH03 Explosion-Proof UHF
CY-UH03 Explosion-proof UHF, UHF band intrinsically explosion-proof Radiotelephone， Ex-Marking: Ex ib IIB T4 Gb，can be equipped with bone conduction explosion-proof headset. Simple operate and channel selection, durable overall design and reliable performance， suitable for all kinds of harsh environment.
Category:
Explosion-proof UHF
key word:
Explosion-proof UHF
Product description
Prouct Overiew
CY-UH03 Explosion-proof UHF, UHF band intrinsically explosion-proof Radiotelephone， Ex-Marking: Ex ib IIB T4 Gb，can be equipped with bone conduction explosion-proof headset.
Simple operate and channel selection, durable overall design and reliable performance， suitable for all kinds of harsh environment.
Features
• 16 preset channels, 400-470MHz frequency range, easy to operate.
• It has stronger penetration than VHF, and is more suitable for high-rise cities and more obstacles.
Specifications Parameter
|
Type |
CY-UH03 |
|
General |
|
|
Frequency range |
400-470MHz |
|
Channel spacing |
25kHz |
|
Number of channels |
16 |
|
Operating temperature |
-20℃~+55℃ |
|
Case Size(W×H×D) |
58 x 136x 35.5 mm |
| (excluding antennas and buckles) |
|
|
Weight |
280g |
|
Transmitter |
|
|
RF output power |
1W(Lo)/3.2W(Hi) |
|
Frequency error |
±5khz |
|
Receiver |
|
|
Sensitivity |
0.35μV for 12 dB SINAD |
|
Adjacent channel power |
>70dB |
|
Spurious response |
>60dB |
|
Intermodulation rejection |
>68dB |
For gas
| Temperature group level |
T1 |
T 2 |
T 3 |
T 4 |
T5 |
T6 |
|
ⅡA |
Methane, toluene, methyl ester, ethane, propane, acetone, acrylic acid, benzene, styrene, carbon monoxide, ethyl acetate, acetic acid, chlorobenzene vinegar, methyl ammonium acetate | Methanol, ethanol, ethylbenzene, propanol, propylene, butanol, butane, acetic acid, butyl ester, pentyl acetate, cyclopentane | Pentane, pentanol Hexane, hexanol Heptane, octane Cyclo-ethanol, turpentine, naphtha, petroleum (including gasoline) Fuel oil, pentanol tetrachloride | Acetaldehyde, trimethylamine |
|
ethyl nitrite |
|
ⅡB |
Propyne, propylene glycol, dimethyl ether, hydrogen cyanide municipal gas | Butadiene, ethylene oxide, ethylene, furans | Dimethyl ether, acrolein, hydrogen sulfide | Dibutyl ether, diethyl ether, ethyl methyl ether, tetrafluoroethylene |
|
|
|
ⅡC |
Hydrogen, water gas | ethyne C2H2 |
|
|
carbon disulfide | Ethyl nitrate |
Options
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Chiyang Electronic Technology
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