LP50 series capacitive liquid level switch (non insertable)Detailed product description：

LP50 series
Characteristics
Reliable non-contact liquid level detection for conductive non layered liquids
The thickness of the plastic can wall is within 25mm
☆ Provide general liquid level measurement or intrinsic safety type liquid level measurement
☆ Comes with an installation bracket, easy and convenient to install
☆ The protection level is NEMA4X
☆ Relay or FET switch output can be conveniently connected to PLC, SCADA or alarm systems
☆ Optional normally open/normally closed state
Technical Principles
Non contact capacitive liquid level switch determines the presence of medium or air by detecting the conductivity of the medium, and a capacitor is formed between the medium (liquid or air) of the liquid level switch and its measuring point. When the liquid reaches the measuring point position, the capacitance changes greatly and the FET switch changes state.
performance
Accuracy: ± 1mm
Repeatability: ± 0.5mm
Power supply voltage: 12-36VDC
Insulation range:>10 constants
Conductive range:>100 micro ohms
Relay: 25mA maximum
Relay grade: 1A@120VAC /DC
(CE 60VDC/ VAC@1A )
Switch output: SPST
Temperature range: C-40~90
Bracket material: PP or PVDF
Probe grade: NEMA4x
Electrical connection: 1/2NPT
Cable specification: 2.5m, 4-wire
C E certification: EN50082-2 immunity
EN55011 emission
EN61010-1 safety