Piezoelectric three-way force sensor ZN-F3201-3KN in stock

NegotiableUpdate on 05/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The piezoelectric triaxial force sensor ZN-F3201-3KN in stock can simultaneously measure mutually perpendicular triaxial forces; $r $n has high stiffness and natural frequency, suitable for dynamic high-frequency measurement; Real time monitoring to improve system accuracy; $r $n is passive and needs to be used with a charge amplifier.

Product Details

Piezoelectric three-way force sensor ZN-F3201-3KN in stock

Capable of simultaneously measuring three perpendicular forces;

High stiffness and natural frequency, suitable for dynamic high-frequency measurement; Real time monitoring to improve system accuracy;

Passive, requires a charge amplifier for use.

Application:

Force measurement platform;
Impact experiment;
Vehicle dynamics;

Vibration model analysis;

Mechanical impedance measurement

Piezoelectric three-way force sensor ZN-F3201-3KN in stock

Main technical indicators:

static parameter
Charge sensitivity	X direction:~20pC/N; Y direction:~20pC/N; Z-direction:~10pC/N
measurement range	X direction: ± 1.5kN; Y direction: ± 1.5kN; Z direction: ± 3kN
overload capacity	120%
linearity	≤1%F·S
hysteresis	≤1%F·S
repetitiveness	≤1%F·S
capacitance	～25PF
insulation resistance	＞10 13Ω
dynamic parameter
resonant frequency	≥30kHz
Operating Temperature	-40～+120 ℃
physical parameters
weight	～10.5g
Product size（mm）	42×42×42
Shell material	High strength stainless steel
Installation method	through holeφ6.5
Sensitive materials	Piezoelectric single crystal
output method	Three core plug
Attachment
connecting cable	2m three core wire * 1 piece

piezoelectric effectIt can be divided into positive piezoelectric effect and negative piezoelectric effect. The positive piezoelectric effect refers to the phenomenon of polarization inside a crystal when subjected to external forces in a fixed direction, and the generation of opposite sign charges on two surfaces; After the external force is removed, the crystal returns to a non charged state; When the direction of external force changes, the polarity of the charge also changes accordingly; The amount of charge generated by the force on a crystal is directly proportional to the magnitude of the external force. Most piezoelectric sensors are made using the positive piezoelectric effect. The inverse piezoelectric effect refers to the phenomenon of mechanical deformation of a crystal caused by the application of an alternating electric field, also known as the electrostriction effect. Transducers manufactured using the inverse piezoelectric effect can be used in electroacoustic and ultrasonic engineering. The force deformation of piezoelectric sensitive elements can be divided into five basic forms: thickness deformation, length deformation, volume deformation, thickness shear deformation, and plane shear deformation (see figure). Piezoelectric crystals are anisotropic, and not all crystals can produce piezoelectric effects in these five states. For example, quartz crystals do not have volume deformation piezoelectric effects, but have good thickness deformation and length deformation piezoelectric effects.