Chengdu Enviko Technology Co.,Ltd

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Vibrating Wire Anchor Cable Load Cell

Vibrating Wire Anchor Cable Load Cell

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

Overview

The Enviko SK-AC vibrating wire anchor cable load cell monitors the load on anchor cables, rock anchors, anchor bolts and arch supports, as well as other heavy loads. Each cell contains 4 to 6 high-precision vibrating wire sensors that together measure the total load. A built-in temperature sensor records ambient temperature, and a smart chip can be added on request.

Key Features

  • Rated capacities from 1000 kN (100 t) to 5000 kN (500 t)
  • 4 or 6 vibrating wire sensors for an accurate total-load reading
  • 50% overload capacity
  • Fully waterproof, sealed design with good long-term stability
  • Built-in temperature sensor; optional smart chip
  • Suited to harsh environments

Applications

  • Prestressed anchor cables on rock slopes
  • Rock anchors and anchor bolts in hydraulic and concrete structures
  • Bridges
  • Arch supports and other heavy-load monitoring

Specifications

Model

Rated capacity

Vibrating wires

SK-AC-100 1000 kN (100 t) 4
SK-AC-150 1500 kN (150 t) 4
SK-AC-200 2000 kN (200 t) 4
SK-AC-250 2500 kN (250 t) 6
SK-AC-300 3000 kN (300 t) 6
SK-AC-350 3500 kN (350 t) 6
SK-AC-400 4000 kN (400 t) 6
SK-AC-500 5000 kN (500 t) 6

 

Parameter

Specification

Overload capacity 50%
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