Geoves

Geoves


Instrumentation manufacturers for environmental monitoring
Menu
  • Home
  • About us
  • Products
      • Dataloggers
      • Software
      • Meteorological sensors
      • Hydrological sensors
      • Air quality sensors and special
      • Accessories for sensors
  • Contacts
  • Applications
  • Services
      • Repair authorization request
  • News
  • Data area
  • Italiano (IT)
  • English (UK)
  • You are here:  
  • Home
  • Meteorological sensors
  • Temperature and air humidity, water and soil
  • FTT - Thermal flow sensor

FTT - Thermal flow sensor

  • Flusso termico terreno
  • Flusso termico applicazione

Main applications

  • Meteorology and Glaciology
  • Geology
  • Agriculture
  • Research

     

More information

Applicazioni Applications       Richiedi info preventivo Info / Quote request

 

 

 

  • Description
  • Specifications
  • Accessories
  • Download PDF
  • Description
  • Specifications
  • Accessories
  • Download PDF

Description

OPERATING PRINCIPLE AND TECHNICAL FEATURES

The FTT sensor is a high precision transducer for measuring the heat flow typically used in the ground. The online calibration (Van Den Bos-Hoeksema method) automatically corrects for various common errors, in particular those due to the imperfect correspondence of the thermal conductivity of the sensor and the soil, and due to variations in the thermal conductivity of the soil caused by varying the content of humidity.

 

ADVANTAGES

  • Excellent value for money
  • Excellent accuracy
  • Excellent temperature behavior

 

 

Specifications

 

Model FTT-I FTT-V 
Typical measurement range   ±2000 W/m2
Transducer   Thermopile
Output  4…20mA (4mA=-2000 W/m2;   12mA=0 W/m2;   20mA=2000 W/m2 ) 0…5Vdc (0Vdc=-2000 W/m2;   2,5Vdc=0 W/m2;   5Vdc=2000 W/m2 )
Power  12…24Vdc
Time response  3 minuti
Accuracy  ±3%
Working temperatur   -30…+70 °C
Sensitivity 50 µV/W/m2
Resistance 2 Ohm  

  

 

Accessories

Supports and brackets for sensors

Cables for connectorized sensors

 

 

Download PDF

Documenti
Download this file (FTT-heat-flux-sensor-Rev1_eng.pdf)FTT-heat-flux-sensor-Rev1_eng.pdf[ ]683 kB

Products

  • Dataloggers
  • Software
  • Meteorological sensors
    • Temperature and air humidity, water and soil
    • Forest fires
    • Solar radiation
    • Atmospheric pressure
    • Leaf wetting, presence of rain, evaporation
    • Wind speed and direction
    • Atmospheric precipitation
  • Hydrological sensors
  • Accessories for sensors
  • Quote request
  • Air quality sensors and special
© 2025 Geoves Privacy policy     
Siamo presenti su Mercato elettronico della pubblica amministrazione Certificazione ISO 9001 Geoves