ISPRA Istituto Superiore per la Ricerca e la Protezione Ambientale

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26,400,778 VISITS SINCE 5/1/2011  1 CONNECTED USERS

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National Tidegauge Network

General information

Networks

Tidegauge

Anomalus waves

Levelling

Stations

Ancona

Anzio

Bari

Cagliari

Carloforte

Catania

Civitavecchia

Crotone

Gaeta

Genova

Ginostra

Imperia

La Spezia

Lampedusa

Livorno

Marina di Campo

Messina

Napoli

Ortona

Otranto

Palermo

Palinuro

Ponza

Porto Empedocle

Porto Torres

Ravenna

Reggio Calabria

Salerno

San Benedetto del Tronto

Sciacca

Strombolicchio

Taranto

Tremiti

Trieste

Valona

Venezia

Vieste

Stations comparison

Sensors

Air temp. & rh% transducer

Barometric sensor

Hydrometric staff

Level pressure

Multi parameter probe

Radar level transducer

Ultrasonic tidegauge

Water level sensor

Water temperature transducer

Wind direction transducer

Wind speed transducer

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RADAR LEVEL TRANSDUCER - TLR

Measure principle: The transducer produces a series of microwave impulses that are sent from radar emitter to measuring level. The reflected microwaves are noticed by spar and sent to electronic devices where a microprocessor appraises signal and identifies the reflected echo coming from measured surface calculating the distance from transducer.
Intelligent sensor: The transducer belongs to the intelligent sensor family as based on a micro-processor chip that execute among other functions: the correct control functioning, data pre-processing, electrical signal A/D conversion etc. This characteristics warranty excellent accuracy, long-term stability and high data reliability.
Laboratory calibration: The sensor can be supplied with a SIAP+MICROS calibration certificate or with calibration certificates issues by external primary metrological services (SIT, Colonetti, ecc).
Housing materials and International standards: The external structure is made by die casting aluminum, while the parts attached by liquid are made by stainless steel AISI316L. The transducer complies with CE EMC standards, its protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.

Technical data

Range: 0,6 15 m
Analog output range: 420mA into configurable range
Sensitivity: .5 mm
Accuracy: 1 mm
Transducer: Radar
Working temperature: -30 +80C
Power supply: 1016 Vdc
Max load : 390 ohm
Supply current (mA): 50 mA
Protections: Polarity reverse and transient
Housing: alluminum alloy and AISI 316L
Weight: 4000 g
Dimensions: 143x193x162 mm

RADAR LEVEL TRANSDUCER

This sensor is installed into these stations:

Ancona, Anzio, Bari, Cagliari, Carloforte, Catania, Civitavecchia, Crotone, Gaeta, Genova, Imperia, La Spezia, Lampedusa, Livorno, Marina Di Campo, Messina, Napoli, Ortona, Otranto, Palermo, Palinuro, Ponza, Porto Empedocle, Porto Torres, Ravenna, Reggio Calabria, Salerno, San Benedetto Del Tronto, Sciacca, Taranto, Tremiti, Trieste, Venezia, Vieste

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