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National Tidegauge Network

General information




Anomalus waves

Tidegauge stations

Ondametric stations


Air temp. & rh% transducer

Barometric sensor

Hydrometric staff

Level pressure

Multi parameter probe

Ondametric buoy

Radar level transducer

Radar pluviometer

Ultrasonic sensor wind intensity and direction

Ultrasonic tidegauge

Water level sensor

Water temperature transducer

Stations comparison

RMN Levelling

Data/analysis archive




Versatile probe : The t026 combines in a single body the air temperature and the relative humidity transducers, this features make it a compact and economical product.
Measure principle Temperature : The sensing element is based on a Pt100 Platinum thermo-resistance with a response curve agree the Class 1/3 DIN 43760 standard.
Measure principle - Relative Humidity: The sensing element is a laser trimmed thermostat polymer capacitive sensing elements with on-chip integrated signal conditioning.
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 sensor body is made of anodized aluminum corrosion-proofing with stainless steel screws, the protection shield is made on a plastic non-hygroscopic and UV stabilized material with low thermal characteristics that assure long-term stability. The transducer is complies with CE EMC standards, its protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.

Technical data

Air Temperature
Range: -30 +60 C
Sensitivity: 0,03 C
Precision / Accuracy: - / DIN43760 Classe 1/3 (TTEPRH-N)
0,1 C / 0,1 C (TTEPRH-I / V / S)
Response time: < 10 s
Sensor: Pt100 DIN 43760 Platinumn resistance

Relative Humidity
Range: 0 100 %
Sensitivity: 0,5 %
Accuracy: 2 % f.s.
Response time: < 15 sec
Sensor: Capacitive polymer temperature correct

Common characteristic
Working temperature: -30 +60 C
Ventilation: Natural
Protections: Polarity reverse and transient
Power supply: +10 +16 Vdc
Outpur resist (ver. TTEPRH-V): 10 ohm
Max load (ver. TTEPRH-V): 390 ohm
Housing: ABS Plastic and stainless steel
Weight: 1,4 kg
Dimensions: = 240 mm ; h = 275 mm
Connector: (IP67) 4 or 7 poles male


This sensor is installed into these 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, Venezia, Vieste