Home | About Us | Products | Services | Careers | Contact Us | Resources | Testimonials   Barometric Pressure Carbon Dioxide Transmitters Humidity and Dew Point Transmitters Moisture in Oil Transmitters Continuous Monitoring System Automatic Weather Stations Sounding Systems and Radiosondes Thunderstorm / Lightning Detection Systems Weather Radars Ceilometers Sensors     Under Construction..   Click here to continue. Products » By Manufacturer » Vaisala » Ceilometers » Vaisala Ceilometer CL51 Vaisala Ceilometer CL51 Second generation of advanced single lens optics provides excellent performance also at low altitudes Reliable operation in all weather: unsurpassed performance in vertical visibility and cloud detection during precipitation Cloud reporting range up to 13 km (43,000 ft) Backscatter profiling over full range up to 15 km (49,200 ft) Detection of Cirrus clouds Based on robust and affordable laser technology Modular design for easy installation and maintenance Extensive self-diagnostics with fault analysis Field proven, fully automatic 24/7 operation in all weather conditions Latest technology from the world leading manufacturer - installed base over 5,000 Ceilometers worldwide To request more information, please fill the form below. First Name: Last Name: Title: Company: Address: City: E-mail: Phone: - Comments: