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JM320 vibrator level switch

Product Overview Vibrating rod type level limit switch uses the "resonance" principle of the tuning fork. The vibrating tube and the built-in vibrating rod are driven by the piezoelectric element to vibrate. When the probe is buried with the measured material, the vibration amplitude decreases sharply, which is converted into an electronic signal, so that the relay acts and outputs a switch to achieve the purpose of control or alarm. Because there is no signal amplification circuit inside, the problem that the sensitivity must be adjusted frequently due to changes in the nature of the material can be avoided. Product Features ◆ Adaptability Compared with tuning fork level switch, single rod probe can effectively prevent material clamping and sticking, and can still work stably when more materials are hung. Compared with the capacitive level switch, it is not affected by the electrical parameters of the measured medium, and the change of material variety and humidity does not affect the work of the sensor. ◆ High sensitivity can be measured with very small specific gravity of the material. ◆ No calibration, simple to use, sturdy and durable


Keywords: Valve

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Detailed introduction

JM320 vibrator level switch
Product overview
The vibrating rod type level limit switch uses the "resonance" principle of the tuning fork, and the vibrating tube and the built-in vibrating rod are driven by the piezoelectric element.
Vibration. When the probe is buried with the measured material, the vibration amplitude decreases sharply, which is converted into an electronic signal to make the relay act and output one
A switching value to achieve the purpose of control or alarm, because there is no signal amplification circuit inside, can avoid the need to adjust from time to time due to changes in the nature of the material.
The sensitivity of the trouble.
Product Features
◆ Adaptability Compared with the tuning fork level switch, the single rod probe can effectively prevent material clamping and sticking, and can still work stably when there are more hanging materials.
Compared with the capacitive level switch, it is not affected by the electrical parameters of the measured medium, and the change of material variety and humidity does not affect the work of the sensor.
◆ High sensitivity can be measured with very small specific gravity of the material.
◆ No calibration, simple to use, sturdy and durable








 

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