Meteorology and Hydrology

Data Acquisition Systems

Water Quality

Software Application

Special Products


Water level sensor

Measure principle: A conventional float system drives an absolute shaft encoder with digital output in Gray code(25 bits). A microprocessor based electronic module provides different outputs proportional to the hydrometric level.

Intelligent sensor: The transducer belongs to the intelligent sensor family and allows, among other functions, the correct control functioning, data pre-processing, electrical signal A/D conversion etc. These characteristics warrant excellent accuracy, long-term stability and high data reliability. It can be provided with an interface for data recording on  removable memory card  which can downloaded  by a portable PC or withdrawn for next  reading in the office.

Laboratory calibration: The sensor can be supplied with a SIAP+MICROS calibration certificate or with calibration certificates issues by external primary metrological services . Housing materials and International standards: A compact and robust die casting housing grants a IP 67 protection .
The transducer complies with CE EMC standards, it’s protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.
Range -5000 ÷ 5000 mm / 0 ÷ 40000 mm
Sensitivity 1 mm
Transducer Encoder assoluto digitale
Working temperature -30 ÷ 60 °C


10 May 2022 Baptism of the sea for the new buoy of the Italian national wave network (RON)

The new RON buoy during a Bora storm Less than a month after the launch of the eighth buoy of the National Wave Network, a strong Bora (the Adriatic n...

Read more »
11 April 2022 Siap+Micros in support of a new scientific project of ‚Äč‚ÄčIspra and Ismar-CNR

The new buoy and the CNR platform The update of the national wave network (RON) which, in 2020, was only a project (we had written about it in a previ...

Read more »
6 April 2022 Partnership with Teconer Oy for road safety

Optical surface sensor Siap+Micros has signed an agreement with Teconer Oy (Finland) aimed to integrate the proven technologies of non contact road su...

Read more »