Lindorm Products

Instruments for Environmental Monitoring Under Water

Original SediMeter™ — an environmental monitoring instrument for sedimentation, erosion, siltation, scour, and transport. It measures changes in bottom elevation with a resolution of a fraction of a millimeter.

Flat SediMeter™ — a new version with the following advantages: Lower price, better turbidity accuracy, and easy attachment to structures (e.g., bridge piers).

LogDator™ — the miniature computer developed for the SediMeter can also be used for other measurement applications. Based on the TI MSP430 CPU it only uses 0.032 mA in idle. It supports RS485, USB client, and a display.

SediMeter™ model 2A or 2B, with holder and handle. Model 2N lacks the user interface and panel but is otherwise similar.

Flat SediMeter for bridge scour and turbidity monitoring

The flat SediMeter™ is especially designed for monitoring bridge scour, and for studying sediment transport in rivers with high discharge peaks.

LogDator in a tube, network configuration

A LogDator™ for UW network use.

The original SediMeter™ prototype, mounted on an ooid ridge at Tongue of the Ocean, the Bahamas. The current-rotor option is no longer available since it does not fit on the new, smaller, SediMeter™.