The force sensor consists of three parts: one or more elastomers that can produce deformation after being subjected to force, a bridge circuit (such as a Wheatsden bridge) that can sense this deformation, an adhesive that can fix the resistance strain gauge on the elastomer and conduct the strain amount, and a sealant that protects the electronic circuit. The resistance strain sensor itself is a durable and stable mechanical and electrical product, but in order to ensure the test accuracy, there are still many issues that clouds should pay attention to during use. So what should clouds pay attention to when using the force sensor?
What should be paid attention to when using the force sensor:
1. Do not use more than the maximum load and torque allowable to avoid damage to the instrument.
2. Do not use a dynamometer when charging, so as not to cause the instrument measurement accuracy.
3. Do not tap or place heavy objects on the load sensor display panel
4. When not in use, the zero-up knob should be used to make the instrument display at the "0000" position (that is, "0000" is displayed) and the power should be turned off.
5. Very sensitive to environmental conditions, avoid using force gauge in the following places
Water, oil or other liquids splash and cover aerosols with high pH
Sites where dust, hot air is everywhere and vibration
Outdoor or in places where discharge occurs
High-humidity or high-temperature environment places (working environment humidity is 25%-65%, working environment temperature: 15-40℃C);
Sites under electromagnetic interference working environment conditions:
Any other places that may cause functional failure or accuracy distortion
6. Do not open the back cover to verify various components, or do this for other reasons.
7. Do not loosen the screws that fix the test head, as this will reduce the discrimination ability.
