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Chengdu Enviko Technology Co.,Ltd
2 Years
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| Model Number : | SK-MD |
| Brand Name : | Enviko |
| Delivery Time : | 1-3 weeks |
The Enviko SK-MD strain gauge rosette groups 3, 5 or 9 vibrating wire strain gauges on one mounting bracket to measure strain in several directions at the same point inside concrete. Each gauge has an integrated strain body and a built-in temperature sensor. A smart chip can be added on request.
Parameter | Specification |
|---|---|
| Models (3-direction) | SDY-3-S100 / SDY-3-S150 / SDY-3-S200 / SDY-3-S250 |
| Models (5-direction) | SDY-5-S100 / SDY-5-S150 / SDY-5-S200 / SDY-5-S250 |
| Models (9-direction) | SDY-9-S100 / SDY-9-S150 / SDY-9-S200 / SDY-9-S250 |
| Measuring range | 3000 με (±1500 με) |
| Gauge length | 100 / 150 / 200 / 250 mm |
| Elastic modulus | 150–300 MPa |
| Resolution | 0.05% FS |
| Non-linearity | ≤ 0.5% FS (linear); ≤ 0.1% FS (polynomial) |
| Accuracy | ±0.1% FS |
| Temperature range | −20 °C to +80 °C |
| Temperature accuracy | ±0.1 °C |
| Water pressure resistance | 0.5 MPa (up to 3 MPa on custom models) |
| Insulation resistance | ≥ 50 MΩ |
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