專門開發(fā)的應變計的應用技術，補償電路和選擇的材料，確保該單位將有很大的精度和使用壽命長。基本的單位包括一個校準片和緊固螺釘。你可以使用的配件包的/鋅和1/zv11使基本單元為鉗式應變傳感器。這種鉗式應變傳感器可以連接到圓形或扁平試樣的金屬或塑料制成的夾緊力測量儀對試樣可以精細調整，通過安裝支架。

The basic unit is a displacement transducer which converts the movement of a probe tip into an electrical signal. Conversion is carried out with the aid of strain gages inside the unit, located in a full bridge circuit on the measuring probe tip.

The specially developed strain gages application technology, compensation circuit and choice of materials ensure that the unit will have great accuracy and a long service life.The basic DD1 unit includes a calibration blade and fastening screw. You can use accessory kits DD1/ZA and DD 1/ZV11 to make the basic unit into a clamp-on strain transducer. This clamp-on strain transducer can be attached to round or flat specimens made of metal or plastic and the clamping force of the measuring instrument on the specimen can be finely adjusted via the mounting bracket.

• Versatile strain transducers with strain gage measuring system
• High accuracy
• Compact
• Full range of accessories

Measuring system	strain gage full bridge
Sensitivity [mV/V]	+/- 2.5
Linearity deviation in %	+/- 0.05
Mounting	clamp type
Nominal range	+/-2.5 mm
Nominal temperature [°C ]	-10...+60
Weight [g]	20