Description
WIKA Soil Pressure Sensor S-20 – Accurate Earth Pressure Measurement
High-precision soil pressure sensor designed for reliable and accurate earth pressure monitoring in geotechnical applications.
| Brand | WIKA |
| Model | S-20 |
| Voltage | 10-30 V DC |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 120 mm x 50 mm x 30 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS |
| SKU / MPN | S20-PS-001 |
| What’s in the box | Soil Pressure Sensor S-20, mounting bracket, user manual, calibration certificate |
| Measurement Range | 0 to 2000 kPa |
| Accuracy | ±0.5% of full scale |
| Output Signal | 4-20 mA |
| Operating Temperature | -20°C to +70°C |
| Material | Stainless steel housing |
| Ingress Protection | IP68 |
Key benefits: Durable and waterproof design ensures long-term reliability in harsh soil environments; high accuracy enables precise earth pressure monitoring; easy installation with included mounting accessories.
Typical applications: Geotechnical engineering, foundation monitoring, earthworks, tunnel construction, and slope stability analysis.
Order number: WIKA Soil Pressure Sensor S-20 – Accurate Earth Pressure Measurement
Lifecycle: Active
Documentation: User manual, calibration certificate, technical datasheet available upon request


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