Chengdu Enviko Technology Co.,Ltd

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Vibrating Wire Surface Strain Gauge (Standard)

Vibrating Wire Surface Strain Gauge (Standard)

Brand Name: Enviko
Model Number: SK-SD
Detail Information
Place of Origin:
China
Product Description

Overview

The Enviko SK-SD vibrating wire surface strain gauge monitors strain on pipelines, steel structures, steel plates and bridges. Its two end blocks can be arc-welded or bolted to a steel surface. On concrete, the gauge is fixed with short anchor bars set in drilled holes. A built-in temperature sensor records ambient temperature.

Key Features

  • Flexible mounting: arc welding or bolting on steel, anchoring on concrete
  • Compact size: 174 × 26 × 38 mm
  • 100 mm gauge length
  • Built-in temperature sensor
  • Works with standard vibrating wire readouts and data loggers

Applications

  • Steel structures and steel plates
  • Pipelines
  • Bridges
  • Concrete surfaces (anchored installation)

Specifications

Parameter

Specification

ModelSK-SD100
Measuring range3000 με (±1500 με)
Gauge length100 mm
Elastic modulus100–150 MPa
Resolution0.5% 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 resistance0.5 MPa
Insulation resistance≥ 50 MΩ
Dimensions174 × 26 × 38 mm