Campbell Scientific CS120A Visibility sensors
Solitech JSC offers visibility sensors created by Campbell Scientific that use infrared technology. These sensors report meteorological observation range (MOR) for fog and snow. Visibility sensors are often used in automotive, marine, aviation and wind energy applications.
Features
- Sensor for high performance at a competitive price;
- The design of the sensor reduces the disruption of the air flow in the measured volume;
- Includes automatic heaters and hood for operation in all weather conditions;
- Simplified field calibration using optional calibration kit;
- Low power – suitable for remote application;
- < span class="">Automatic health check for damage or contamination;
| Модел | CS120A |
| Максимална видимост | 75 km (46.6 mi) |
| Минимална видимост | 5 m (16.4 ft) |
| Точност | ±8% при разстояния < 600 m (< 1968.5 ft) |
| ±10% при разстояния от 600 до 10,000 m (от 1968.5 до 32,808.4 ft) | |
| ±15% при разстояния от 10,000 до 15,000 m (от 32,808.4 до 49,212.6 ft) | |
| ±20% при разстояния от 10,000 до 75,000 m (от 32,808.4 до 246,063 ft) | |
| Резолюция | 1 m (3.3 ft) |
| Монтаж/структура | Неръждаема стоманена винтова скоба, която се закрепва към стълб с външен диаметър от 32 до 52,5 мм ( от 1,25 до 2 инча) |
| Електрозахранващо напрежение | от 7 до 30 Vdc |
| Обща мощност | <3 W при непрекъснато вземане на проби |
| Размери | 540 x 640 x 246 mm (21.26 x 25.2 x 9.7 in.) включително монтажа |
| Тегло | ~3 kg (6.6 lb) в зависимост от монтажната система |
| Работна температура | от -25° до +60°C (стандартно) |
| Разширена работна температура | от -40° до +70°C (Тази разширена версия е налична като допълнителна.) |
| Обхват на работната влажност | от 0 до 100% |
| Запечатване на сензора | IP66 |
| Скорост на вятъра | до 60 m s-1 |
| Праг на нагревателя | < 35°C (включен нагревател) |
| > 40°C (изключен нагревател) | |
| < 5°C (включен нагревател) | |
| > 15°C (изключен нагревател) | |
| Захранване | 2 x 0.6 W (общо - 1.4 W) за нагревателя |
| Типична текуща консумация @ 12 Vdc | 200 mA (непрекъснато вземане на проби, активни отоплителни процеси) |
| 110 mA (непрекъснато вземане на проби, без отоплителни процеси) | |
| 21 mA (без вземане на проби, без отоплителни процеси) | |
| 200 mA ( активни отоплителни процеси, RS-232 комуникации) | |
| Сериен интерфейс | RS-232 или RS-485, байтове с 8 битови данни, 1 спиращ бит |
| Серийни данни | от 1200 до 115,200 bps (от 38,400 bps процент по подразбиране) |
| Захранващо напрежение | 23 V dc или ac |
| Захранване | 2 x 30 W (общо 60 W) |
Features
- Sensor for high performance at a competitive price;
- The design of the sensor reduces the disruption of the air flow in the measured volume;
- Includes automatic heaters and hood for operation in all weather conditions;
- Simplified field calibration using optional calibration kit;
- Low power – suitable for remote application;
- < span class="">Automatic health check for damage or contamination;
| Model | CS120A |
| Maximum Visibility | 75 km (46.6 mi) |
| Minimum Visibility | 5 m (16.4 ft) |
| Accuracy | ±8% at distances < 600 m (< 1968.5 ft) |
| ±10% at distances from 600 to 10,000 m (from 1968.5 to 32,808.4 ft) | |
| ±15% at distances from 10,000 to 15,000 m (from 32,808.4 to 49,212.6 ft) | |
| ±20% at distances from 10,000 to 75,000 m (from 32,808.4 to 246,063 ft) | |
| Resolution | 1 m (3.3 ft) |
| Assembly/Structure | Stainless steel screw clamp that attaches to a pole with an outside diameter of 32 to 52.5 mm (1.25 to 2 inches) |
| Power supply voltage | from 7 to 30 Vdc |
| Total Power | <3 W continuous sampling |
| Sizes | 540 x 640 x 246 mm (21.26 x 25.2 x 9.7 in.) including mounting |
| Weight | ~3 kg (6.6 lb) depending on mounting system |
| Operating temperature | from -25° to +60°C (standard) |
| Extended operating temperature | from -40° to +70°C (This extended version is available as an add-on.) |
| Operating humidity range | from 0 to 100% |
| Seal the sensor | IP66 |
| Wind speed | up to 60 m s-1 |
| Heater Threshold | < 35°C (heater on) |
| > 40°C (heater off) | |
| < 5°C (heater on) | |
| > 15°C (heater off) | |
| Power | 2 x 0.6 W (total - 1.4 W) for the heater |
| Typical current consumption @ 12 Vdc | 200 mA (continuous sampling, active heating processes) |
| 110 mA (continuous sampling, no heating processes) | |
| 21 mA (no sampling, no heating processes) | |
| 200 mA (active heating processes, RS-232 communications) | |
| Serial Interface | RS-232 or RS-485, 8-bit data bytes, 1 stop bit |
| Serial Data | from 1200 to 115,200 bps (from 38,400 bps default rate) |
| Supply voltage | 23 V dc or ac |
| Power | 2 x 30 W (total 60 W) |
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