Tuning fork switch
The tuning fork switch is under the control of pressure ceramics, and the stainless steel tuning fork vibrates at its resonant frequency.
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Tuning fork switch
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Product introduction
Introduction
The tuning fork switch is under the control of pressure ceramics, and the stainless steel tuning fork vibrates at its resonant frequency.When the material under test overshadows the tuning fork, the vibration frequency and amplitude of the tuning fork will change. These changes in the tuning fork will be detected and processed by the electronic unit and converted into a switching signal output to achieve the purpose of indication or control.
Technical parameters
Working voltage: 9-36VDC (output ripple is less than 100mV), 90-260VAC 50/60Hz
Output: DPDT double pole double throw relay output, 8mA/16mA two-wire output
Alarm delay: 0-20s adjustable
Resolution: 0.01pF
Electrical accuracy: 0.05pF
Stability: 0.01%℃
Process connection: thread, flange, chuck
Process temperature: -40℃~150℃
Working temperature: -40℃~80℃
Shell seal: IP67
Explosion-proof grade: Ex d IIC T6 Gb
Certification: explosion-proof safety certification, SIL international certification, etc.
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