1570nm Laser Rangefinder-20K35
Nā ʻāpana
| Nā ʻāpana | Hōʻike | Nānā. |
| Loʻihi nalu | 1570±5nm |
|
| Hiki ke ho | 100m~20km |
|
|
Hiki ke hoʻomaka
| ≥20km(2.3m×2.3m, 0.3 reflectivity kaʻa, visibility≥30km) |
Humidity≤80%
|
| ≥35km (no nā pahuhopu nui, visibility≥35km) | ||
| Ka pololei ʻana | ±3m |
|
| Ka nui o ka hana hou ʻana | 1~10hz (hiki ke hoʻololi ʻia) |
|
| Ka pololei | ≥98% |
|
| ʻO ke kihi ʻokoʻa | ≤0.8mrad |
|
| Loaʻa ka puka | 67mm |
|
| Pākuʻi kamaʻilio | RS422 |
|
| Volta hoʻolako | DC18~32V |
|
| Mana hana | ≤20W(@1hz) | Hoʻāʻo ʻia ma lalo o ka lumi mahana wela |
| Ka mana kū | ≤2W | Hoʻāʻo ʻia ma lalo o ka wela lumi |
| Anana | ≤215mm×126mm×81mm |
|
| Kaumaha | ≤2.3kg |
|
| Mahana | -40 ℃~65 ℃ |
|
| Hoʻopau wela | Na ka peʻahi |
| Laina NO. | Wehewehe | Nānā. |
| 1 | Ke au pololei | + 24V Ke au pololei |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | GND (koi pololei) | +24V GND |
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | Awa Serial T+ (mai ka mea huli laser a hiki i ke kamepiula luna+) | RS422 |
| 10 | Awa Serial R-(mai ka lolouila luna a hiki i ka mea huli laser-) | |
| 11 | Serial awa T-(mai ka laser rangefinder a i ka lolouila luna-) | |
| 12 | Awa Serial R+(mai ka lolouila luna a hiki i ka ʻimi ʻimi laser+) | |
| 13 | RS422 GND (ʻaʻole pono ka pilina) | |
| 14 | SYN+ | RS422 ʻokoʻa hoʻokalakupua waho, laula> 10us |
| 15 | SYN- |
Nā pahuhopu a me nā koi kūlana
ʻIke≥30km
Humidity≤80%
No nā kaʻa me 2.3m × 2.3m ana
Noonoo = 0.3
Hiki ke hoʻomaka≥20km
ʻIkepili a hōʻoia
ʻO nā ʻāpana nui e pili ana i ka hiki ke hoʻohālikelike ʻia ka mana kiʻekiʻe o nā lasers, ka ʻokoʻa ʻokoʻa, ka hoʻouna ʻana a me ka loaʻa ʻana o ka transmittance, ka nalu o ka laser, etc.
No kēia laser rangefinder, lawe ia≥1MW peak mana o nā lasers, 0.8mrad divergence angle, 1570nm wavelength, transmittance≥90%, loaʻa transmittance≥80% a me 67mm loaʻa aperture.
He laser rangefinder ia no nā pahuhopu liʻiliʻi, hiki ke helu ʻia ka hiki ke helu ʻia e kēia ʻano kumu.ʻO ke kumu hoʻohālike no nā pahuhopu liʻiliʻi:
ʻOiai ʻoi aku ka nui o ka mana optical hiki ke ʻike ʻia e nā pahu hopu ma mua o ka mana liʻiliʻi e ʻike ʻia, hiki i ka rangefinder laser ke hoʻokaʻawale i kahi mamao i kahi pahuhopu.No ka ʻimi ʻimi laser me 1570nm ka lōʻihi nalu, maʻamau, ʻo ka mana ʻike liʻiliʻi loa (MDS) o APD ʻo 5 × 10.-9W.
Ma lalo o 30km ʻike me ka 22km mamao i nā pahuhopu, ʻoi aku ka liʻiliʻi o ka mana ʻike ʻia ma mua o MDS o APD (5 × 10).-9W), no laila, ma lalo o kahi kūlana me ka ʻike 30km, hiki i kahi mea hoʻohana laser ke hoʻokaʻawale i ka mamao no (2.3m × 2.3m) mau pahuhopu a hiki i 21~22km (hiki ke kokoke a emi paha ma mua o 22km).
| Laina NO. | Wehewehe | Nānā. |
| 1 | Ke au pololei | + 24V Ke au pololei |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | GND (koi pololei) | +24V GND |
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | Awa Serial T+ (mai ka mea huli laser a hiki i ke kamepiula luna+) | RS422 |
| 10 | Awa Serial R-(mai ka lolouila luna a hiki i ka mea huli laser-) | |
| 11 | Serial awa T-(mai ka laser rangefinder a i ka lolouila luna-) | |
| 12 | Awa Serial R+(mai ka lolouila luna a hiki i ka ʻimi ʻimi laser+) | |
| 13 | RS422 GND (ʻaʻole pono ka pilina) | |
| 14 | SYN+ | RS422 ʻokoʻa hoʻokalakupua waho, laula> 10us |
| 15 | SYN- |
Nā pahuhopu a me nā koi kūlana
ʻIke≥30km
Humidity≤80%
No nā kaʻa me 2.3m × 2.3m ana
Noonoo = 0.3
Hiki ke hoʻomaka≥20km
ʻIkepili a hōʻoia
ʻO nā ʻāpana nui e pili ana i ka hiki ke hoʻohālikelike ʻia ka mana kiʻekiʻe o nā lasers, ka ʻokoʻa ʻokoʻa, ka hoʻouna ʻana a me ka loaʻa ʻana o ka transmittance, ka nalu o ka laser, etc.
No kēia laser rangefinder, lawe ia≥1MW peak mana o nā lasers, 0.8mrad divergence angle, 1570nm wavelength, transmittance≥90%, loaʻa transmittance≥80% a me 67mm loaʻa aperture.
He laser rangefinder ia no nā pahuhopu liʻiliʻi, hiki ke helu ʻia ka hiki ke helu ʻia e kēia ʻano kumu.ʻO ke kumu hoʻohālike no nā pahuhopu liʻiliʻi:
ʻOiai ʻoi aku ka nui o ka mana optical hiki ke ʻike ʻia e nā pahu hopu ma mua o ka mana liʻiliʻi e ʻike ʻia, hiki i ka rangefinder laser ke hoʻokaʻawale i kahi mamao i kahi pahuhopu.No ka ʻimi ʻimi laser me 1570nm ka lōʻihi nalu, maʻamau, ʻo ka mana ʻike liʻiliʻi loa (MDS) o APD ʻo 5 × 10.-9W.
Ma lalo o 30km ʻike me ka 22km mamao i nā pahuhopu, ʻoi aku ka liʻiliʻi o ka mana ʻike ʻia ma mua o MDS o APD (5 × 10).-9W), no laila, ma lalo o kahi kūlana me ka ʻike 30km, hiki i kahi mea hoʻohana laser ke hoʻokaʻawale i ka mamao no (2.3m × 2.3m) mau pahuhopu a hiki i 21~22km (hiki ke kokoke a emi paha ma mua o 22km).
