The principle is simple; a circular load shaped stainless steel cell, is equipped with strain gauge sensors fixed internally to the longitudinal part, guaranteeing sensitivity of 10 ÷ 20Kg/cm2
The load on the cell deforms its longitudinal body, the strain is perceived by the sensor and measured and data provided as a variation of resistance.
Appropriate portable and automatic units are available for taking measurements.. Special regularization and load distribution plates optimize the installation of the instrument. Instruments with simple Bourdon pressure gauge without automatic sensors are available.
Technical Specifications – Strain Gauge Sensor
||da 200 a 2000 KN (altri a richiesta)
|Tolerance on sensitivity
||+/- 0,1% f.s.
|Errore combinato (non linearità, isteresi, ripetibilità)
||+/- 0,2% f.s.
|Thermal Drift of the compensated range (zero)
||+/- 0,005% f.s./°C
|Input and output resistance
|Compensated temperature range
||-10 …… +40 °C
||-20 …… +70 °C
|Maximum overcharge allowable
Dimensions and full scale
||“Φ” inside hole (mm)
||“Φ” outside hole (mm)
||“Φ” force load crown (mm)
Technical Specifications – Vibrating Wire Sensors
||1÷2 KN /cm²
||-40°C ÷ +70°C
||6 x 2 x 0,5 mm²
If you have any requests or questions about our instruments or if you have special needs that require different solutions from the standard, please contact us. Our team will provide all the necessary information and will be very happy to work with you to study, develop and customize instruments and solutions suitable for your specific needs.
All information in our datasheet is subject to change without prior notice.
Please check the datasheet/details carefully and contact Pizzi Instruments for further information