Vibrating Rod Level Switch

UVVR Vibrating Rod Level Switch is based on Mechanical resonance principle. Under the action of the excitation circuit, the piezoelectric element drives the vibrator to vibrate at the resonant frequency. When the vibrating rod contacts with measured material, the vibration amplitude of the probe and the amplitude of output signal will be obviously deceased.After detecting this attenuation, the circuit outputs a switching signal.

Features

（1）The principle of rod resonance has high stability and can be applied to many extreme working conditions

（2）The probe structure can effectively prevent the influence of hanging materials and avoid false alarm

（3）Easy installation method and no calibration necessary, without cleaning and maintenance

 

UVVR-A Standard Vibrating Rod Level Switch

Specifications

Insertion depth: 160mm

Density: ≥0.02g/cm3

Power: 20～250V AC/DC , 10～36VDC

Output: DPDT, 8mA/16mA 

Process fitting: Thread, Flange

Process temperature: -50℃～250℃

Process pressure:-0.1～1.6MPa

Ambient temperature: -40～80℃

Protection rating:  IP66/67

Vibrating rod: 304, 316L

 

UVVR-H Extended Vibrating Rod Level switch

Specifications

Insertion depth:150mm～6000mm

Density: ≥0.02g/cm3

Power: 20～250VAC/DC, 10～36VDC(

Output: DPDT, 8mA/16mA

Process fitting: Thread, Flange

Process temperature: -50℃～250℃

Process pressure: -0.1～1.6MPa

Ambient temperature: -40～80℃

Protection rating: IP66/67

Vibrating rod: 304, 316L