Point Level Sensor


Aplus Finetek Sensor, Inc. is pleased to announce the availability of its newest rotary paddle bin level indicator, the SRP series.  The SRP is an affordable rotary paddle type point level sensor with state-of-the-art features including a universal 20-250 VAC/VDC power supply and an adjustable time delay for its relay outputs.  The universal power supply means you only need a single device even if you require AC and DC versions or a broad range of voltages such as 24VAC, 24VDC, 115VAC and 230VAC.  No matter what the voltage, the SRP with universal power supply unit will handle it.  In addition the SRP universal power supply version uses an AC drive motor rather than the DC motors used by other brands.  This means the unit will last much longer than those brands using DC brush-type drive motors that have a very limited lifespan.

The adjustable time delay provides a 0-12 second adjustment to eliminate nuisance alarms dues to shifting and surging materials.  These advanced feature are typically found only on much more expensive technologies and units. In addition, the SRP rotary paddle bin level indicator has an easily adjusted sensitivity (no disassembly required), a fail-safe output on power failure, local LED indication with an extra-large lens, pluggable terminal blocks for ease of wiring, and an extremely wide range of features.


  • universal 20-250 VAC/VDC power supply
  • adjustable time delay

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