Cl31 ceilometer manual

The Vaisala CL31 Ceilometer measures cloud height and vertical visibility using pulsed infrared ( nm) diode laser LIDAR technology, where short, powerful laser pulses are sent out in a vertical or near-vertical direction. The reflection of light – backscatter – caused by haze, fog, mist, virga, precipitation, and clouds is measured as. This chapter provides general notes for the manual and the product. About This Manual This manual provides information for installing, operating, and maintaining the Vaisala Ceilometer CL Version Information Table 1 Manual Revisions Manual Code Description MEN-A January - This manual Related Manuals Table 2 Related Manuals.  · The Eliasson cloud ceilometer CBME80B is a compact and lightweight standalone instrument designed for fixed and mobile installations where accurate and reliable cloud height information is required. The design is based on the LIDAR principle. The light emitting component is a low power diode laser with the output power limited to an eye-safe level.

This chapter provides general notes for the manual and the product. About This Manual This manual provides information for installing, operating, and maintaining the Vaisala Ceilometer CL Version Information Table 1 Manual Revisions Manual Code Description MEN-A January - This manual Related Manuals Table 2 Related Manuals. Vaisala Ceilometer CL31 MEN-D. PUBLISHED BY Vaisala Oyj Phone (int.): + 9 1 No part of this manual may be reproduced in any form or by any means. The CL31 model detects three cloud layers simultaneously to a range of km (25, ft) and generates a full scope of measurements including precise assessment of inversion layers and nocturnal stable layers below meters ( ft).

Feb No part of this manual may be reproduced in any form or by any means, electronic or mechanical (including photocopying), nor may its contents be. MEN-D. Older version. Related Manuals. Table 2. Related Manuals. Manual Code. Manual Name. MEN. Jul Be familiar and comply with all instructions provided in product manuals. Manuals are available at www.doorway.ru or by telephoning +44(0).