SenTec

SPX503 Vibration Tuning Fork Level Sensor

SPX503 Fork Level Sensor switch works by vibrating the tuning fork at a certain resonant frequency through a pair of piezoelectric crystals mounted on the tuning fork base. When the tuning fork of the tuning fork liquid level switch is in contact with the measured medium, the frequency and amplitude of the tuning fork will change. These changes of the tuning fork liquid level switch are measured by the intelligent circuit, processed and converted into a switching signal.

Category

SPX503 Fork Level Sensor Switch by vibrating the tuning fork at a certain resonant frequency through a pair of piezoelectric crystals mounted on the tuning fork base. When the tuning fork of the tuning fork liquid level switch is in contact with the measured medium, the frequency and amplitude of the tuning fork will change. These changes of the tuning fork liquid level switch are measured by the intelligent circuit, processed and converted into a switching signal.

Parameters

ITEMSPARAMETER
Measuring mediumliquid
Density of measured mediumsolid ≥0.1g/cm3; liquid ≥0.7g/cm3
Oscillating frequency350/1000Hz
Accuracy±2mm
Measuring length40~1000mm
Ambient temperature-30 ° C ~ 150 ° C
Repeatability±2mm
Instruction modeLED
VoltageDC 24V
Power1 W
Output signalRelay Dry Contact (DPDT) /PNP/ NPN
Maximum loadRelay (5A) PNP/ NPN (350mA)
Pressure range-98Kpa~3Mpa
Operating temperature-30 ° C ~ 150 ° C
Protection levelIP67
Shell materialStainless steel
Sensor materialStainless steel 316
Connector materialStainless steel 304
Connection methodHirschmann connector, Aviation plug
Weight0.5KG

Documents

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