Using non-contact mode, real-time monitoring of oil pollutionon the water surface, high sensitivity and accuracy, fast responsespeed, and can react before the pollution spreads out of control.The PTZ supports horizontal 360° vertical -90°-+90° rotation, providing all-weather, full time, wide range of online monitoring ofwater surface oil pollution.lt can meet the monitoring require-ments of different application scenarios, different distancesdifferent regions and different oils such as light oil/heavy oil.
Product specification
| Ex-mark： | Ex db ⅡC T6 Gb |
| IP rating： | IP66/IP68 |
| Rated voltage： | AC220V/DC24V |
| Rated current： | ≤5A |
| Rotation range： | horizontal 360° vertical -90°±90° |
| Preset point： | 255pcs |
| Cruise Scan： | Support |
| Product materia： | Stainless steel 316L |
| Ambient temperature： | -40℃~+55℃ |
| Connected cable： | 5m Marine armoured cable |
| Detection range： | 1-20＆1-40m，Two specifications are optional |
| Oil film type： | Heavy oil, light oil |
| Spectral range: | 400-800nm |
| Measuring time： | 2s |
| Aser source： | Pulse semiconductor |
| Imaging device： | 1/2.7” CMOS Image sensor |
| Focal length： | 5.2~114.4mm |
| Fog Penetration： | Adaptive fog penetration |
| Minimum illumination： | 0.003lux（F1.65，AGC ON，Color），0.002lux（F1.65，AGC ON Black & White） |
| Pixel： | 4 Million |
Product selection list
| Product model | Order code | Product description |
| NT200-LD | A | 316L，Ex db IIC T6 Gb，IP66，oil film detection distance≤20m，4 Million Pixel camera，Supports infrared light filling，horizontal 360° vertical -90°-+90° |
| NT200-LD | B | 316L，Ex db IIC T6 Gb，IP66，oil film detection distance≤40m，4 Million Pixel camera，Supports infrared light filling，horizontal 360° vertical -90°-+90° |
*Do not use in direct sunlight.
*The Angle between the camera's irradiation direction and the sea level is 60° to 90°.