VIS-KIT-NAi-SWS100
ORIGINAL NAi VISIBILITY METER
- Hard anodized body and stainless-steel junction box for superior performance against corrosion
- Accurate and reliable in all weather conditions
- Not influenced by local lights sources, even those that flash
- Seamless integration onto the Sabik Offshore NAi bus
- Easy mounting and simple electrical connection
- Low power consumption
The VIS-KIT-NAI-SWS100 combines the Biral SWS-100 visibility meter with the Sabik Offshore NAi system.
A hard anodized body and stainless-steel junction box allows for superior performance against corrosion in harsh offshore environments.
Seamless integration into the Sabik Offshore NAi system allows for the automatic triggering of audible and visual aids to navigation. The visibility meter makes use of the forward scatter measurement principle to ensure accurate and reliable detection of low visibility in all weather conditions.
Technical Data
| DIMENSIONS & WEIGHT | |
| Width | 812 mm |
| Height | 598 mm |
| Depth | 287 mm |
| Weight | 12 kg |
| MATERIAL | |
| Housing Junction Box | Stainless-steel 316 L / 1.4404 |
| Bracket | Stainless-steel 316 L / 1.4404 |
| Biral-SWS-100 | Aluminium, hard anodized to MIL-A-8625 Type III Class 1* |
| Cable Gland | Nickel-plated copper |
| VISIBILITY AND PRECIPITATION MEASUREMENTS | |
| Measurement range (factory-set) | 2 km (1.08 NM) |
| Measurement accuracy | Error ≤ 5.1 % at 2 km |
| Measurement principle | Forward scatter meter with 39° to 51° angle, centered at 45° |
| ELECTRICAL CONNECTION | |
| Electrical connection | Spring terminal block, max. 2.5 mm² |
| Operating voltage VIN | DC 24.0 V (-25 % / +25 %) |
| Power consumption | 5.2 W |
| ENVIRONMENTAL CONDITIONS | |
| Ambient temperature (operation) | -25 °C to 55 °C |
| Ambient temperature (storage / transport) | -40 °C to 70 °C |
| Humidity (operation / storage / transport) | 95 % r.h. up to 45 °C 70 % r.h. for T > 45 °C |
| Atmospheric pressure (operation / storage / transport) | 80 kPa to 108 kPa |
| Degree of protection (according to IEC 60529) | IP66 / IP67 |
| Lightning protection zone (acc. To IEC 62305-4:2010) | LPZ0B |
| ELECTRICAL SAFETY AND HEALTH | |
| Protection class | Class III |
| Overvoltage protection | Class III |
| Pollution degree | 3 |
Documents
Datasheet VM100-NAI-UPS-KIT