Draw-wire displacement sensor NOVA TRF100
potentiometeranalogIP67

Draw-wire displacement sensor - NOVA TRF100 - Novatest - potentiometer / analog / IP67
Draw-wire displacement sensor - NOVA TRF100 - Novatest - potentiometer / analog / IP67
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Characteristics

Type
draw-wire
Technology
potentiometer
Output signal
analog
Protection class
IP67, IP65
Applications
industrial
Measuring range

Max.: 125 mm
(4.92 in)

Min.: 50 mm
(1.97 in)

Linearity

0.3 %

Supply voltage

Max.: 30 V

Min.: 5 V

Ambient temperature

Max.: 80 °C
(176 °F)

Min.: -20 °C
(-4 °F)

Description

Wire displacement sensors are used to detect and control any movements that occur in landslides or in unstable rock masses. The tool essentially consists of a box containing a rotatory potentiometer and tensionator for the steel cable, and an anchor that has to be fixed at the second reference point. A steel cable is stretched with constant voltage between the two reference points of the instrument. The maximum length of the steel cable may be up to 10 metres. • Monitoring large displacements • Testing of floors and coverings • Monitoring topple landslides • Convergence measurements • Reliability on long time monitoring • High resolution and accuracy • Class of protection IP67 • Sturdy construction, also suitable for harsh environments • Easy to install

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.