Cảm biến đo khí tượng OSI OWI-430-RH , APG-815-DS
Instantaneous precipitation rate measurement
• Rainfall as light as 0.1 mm/hr. or as heavy as > 500mm/hr easily measured
• No evaporation errors, overflow or mechanical limits to worry about
• No moving parts, no antifreeze chemicals
• Operates 24/7 under harsh field conditions
• Lower heater power requirements than heated tipping bucket rain gauge
• Dust / dirt on lenses does not affect measurement; ultra-low maintenance
• No sampling problems from wind. Slant path rain errors are negligible
• RS- 232 digital output allows instant / detailed analysis
• Intelligent sensor; automatic correction and continuous internal monitoring
• Flexible mounting, even on moving platforms (buoys / shipboard)
• Lasts for years
• Nominal 12VDC power