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Vibrating Folk Type Level Switch |
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The tuning fork type vibration probe of new SVF series is using the driven piezoelectric crystal cell and the response piezoelectric crystal cell at tip end of tuning fork. When the driven piezoelectric crystal cell is energized, the driven piezoelectric crystal cell and response piezoelectric crystal cell are attacked and repulsed. This movement makes vibration. The construction of tuning fork type vibration probe is similar to the motor. When the motor is energized by the battery, the back electromotive current is generated by the influence of response piezoelectric crystal cell and
coil. When the tuning fork type vibration probe is covered with all kinds of liquid, solids or powdered material, the current flowing to the lead wire is increased by damping of the back electromotive current. The amplifier detects the shifting of current level, and converts to output signal. |
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SOLID TYPE : SVF-500 SERIES
LIQUID TYPE : SVF-600 |
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-20 ~ +80℃ Std. / -30 ~200℃ (Option) |
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Max. 15bar |
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Relay Output
1 DPDT Relay (Resistive Load) 5A @ 250 Vac, 30 Vdc |
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Power
Supply 85 ~264 VAC 50/60 Hz.
Consumption 5W |
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Measures Sensitivity
Liquid density : Min 0.8 g/cm3
Bulk Weight : Min. 100 g/l ( 0.1 g/cm³)
Particle Size Limit Max. 10mm
Probe End Static Load 1.25kN. Std N.A (Top Mount) |
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> 제품소개 > SEOJIN LEVEL
Vibrating Folk Type Level Switch
