SCS Soil Compression Sensor

Soil Compression Gages (SCG) are pavement sensors that measure horizontal or vertical displacements in soils or subgrade material. SCGs are ruggedized to withstand the harsh environment in soils and construction fill material during placement and compaction.

They are moisture proof and can function to measure compaction or expansion of soils in various subsurface layers. Gages utilize displacement transducers over 1 to 6 inch travel ranges and can be used to measure dynamic response. Standard wiring configurations adapt to most data acquisition systems.

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    Instrumentation Cable - 2 shielded twisted pair (22 AWG) with drain wire, 0.187" diameter, red PVC jacket.

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    Instrumentation Cable - 2 shielded twisted pair (22 awg) with drain wire, 0.250" diameter, blue PVC jacket.

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Specifications
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SPECIFICATIONS

MODEL

SCS-010
MEASUREMENT RANGE (R)1 1.95 in (49.5mm)
RESISTANCE2 5,000 Ohms
STANDARD GAGE LENGTH (L)3 6.75 in (171mm)
EXCITATION VOLTAGE +1.0 to +30.0 Vdc
OUTPUT Full Scale Output, proportional to Excitation Voltage
LINEARITY ±1%
TEMPERATURE RATING -58° to +176 °F (-50° to +80 °C)

 

1 Larger ranges are available upon request.
2 Resistance tolerance ±10%
3 Custom gage lengths of up to 24 in (610mm) available upon request

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