SenTec

SFLS680 Capacitive Liquid Level Switch Sensor

SPC680 series adopts capacitive principle Liquid Level Switch Sensor for liquid level measurement. The signal is processed by the rear processing circuit and converted into standard industrial electrical signal for output and display.
The built-in electrode of the capacitive sensor generates a capacitance value with the metal tank or box, and the capacitance value changes with the increase and decrease of the medium in the cavity, thereby determining the liquid level value of the medium.

Category

SPC680 series adopts capacitive principle Liquid Level Switch Sensor for liquid level measurement. The signal is processed by the rear processing circuit and converted into standard industrial electrical signal for output and display.
The built-in electrode of the capacitive sensor generates a capacitance value with the metal tank or box, and the capacitance value changes with the increase and decrease of the medium in the cavity, thereby determining the liquid level value of the medium.

Parameters

Measuring range (guide rod length L) :Temperature range -50… 250 ℃ is adjustable, Liquid alarm stations are optional
Measuring medium:corrosive compatible with 304 stainless steel
Pressure resistance:≤ 1.5 times of measuring range
Medium density:≥0.7g/cm
Supply voltage:12… 30 VDC
 No-load current consumption:≤30mA, at 24Vdc power supply
Switch output: Output type: push-pull type (compatible with BOTH PNP and NPN),Normally open and normally closed can be set
Output current:S1, S2: < 500mA
Current analog outputOutput type: three wire 0… 20 ma / 4… Can be set to 20 ma
Protection level:IP67
 Outlet mode:M12×1 connector
More detailsPlease refer data sheet

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