Product Information

Full Range Tensiometer

The Full Range Tensiometer by UGT covers the complete range of pressure heads relevant for plants, that can reach up to 1500 kPa depending on the model. Unlike other systems used for this measuring range the Full Range Tensiometer doesn't determine the pressure head inidrectly as a derived variabel,  but via a direct pressure measurement. It reacts quickly to changes in pressure head. A pressure range of 1000 kPa is achieved in a few minutes. Even after drying out beyond the limits of the measuring range, the measurement is continued independently as soon as the moisture increases again. Refilling is not necessary. A further advantage compared to other measuring devices for the complete plant relevant pressure head range is the low energy consumption (20 mA in operational mode). This makes the Full Range Tensiometer is particularly suitable for remote measurement sites where regular maintenance and reliable power supply are not guaranteed. Data transmission via RS485 allows communication even in environments with increased risk of electromagnetic interference and longer distances.

The measurement is reliable also in difficult media. Saline sites, such as in aride areas, are not a problem as a result of the direct pressure measurement when correct calibrated.

The soil temperature is recorded as an additional parameter.

 

Advantages

  • extended measurement range
  • fast response
  • maintenance free
  • low power consumption

Technical Specifications

Technical specifications

Measurement range:

Tensiometer Full Range FRT 5D/5A

Tensiometer Full Range FRT 15D/15A

according to type

-100 ... +500 kPa (pF 3.7)

-100 ... +1500 kPa (pF 4.2)

Operating temperature:

Temperature range:

0 ... +40°C

-40 ... +60°C

Power supply:5-20 V, 20 mA
Interface: RS485
Dimension: Ø 25 mm, Length 150 mm

 

 

Order Numbers + Accessories

 

Ordering Details:

Art.-Nr.:  108000               Tensiometer Full Range FRT 5D (digital)            
-100 ... +500 kPa (pF 3.7)
Art.-Nr.:  108031 Tensiometer Full Range FRT 5A (analog)
-100 ... +500 kPa (pF 3.7)
Art.-Nr.:  108015Tensiometer Full Range FRT 15D (digital)              
-100 ... +1500 kPa (pF 4.2)
Art.-Nr.:  108032Tensiometer Full Range FRT 15A (analog)
-100 ... +1500 kPa (pF 4.2)

 

 

Downloads

Hauptsitz
Müncheberg
Tel.: +49 (0) 33432 - 89 575
Fax: +49 (0) 33432 - 89 573

Niederlassung Süd
Tel.: +49 (0) 8161 - 23 46 441
Fax: +49 (0) 8161 - 23 46 443