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Vibrating Wire Surface Joint Meter / Crack Meter (Standard)

Name: Vibrating Wire Surface Joint Meter / Crack Meter (Standard)
Brand: Chengdu Enviko Technology Co.,Ltd
SKU: SK-SJM
Price: Negotiable USD
Availability: InStock

Brand Name:	Enviko
Model Number:	SK-SJM

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Description

Overview

The Enviko SK-SJM vibrating wire surface joint meter, also known as a crack meter, is mounted on the surface of a structure for long-term monitoring of the opening and closing of surface cracks or joints in harsh environments. Universal joints at both ends accommodate a degree of shear displacement. A built-in temperature sensor records the temperature at the installation point.

Key Features

Surface mounting on brackets fixed either side of the crack or joint
Universal joints at both ends tolerate some shear displacement
Seven ranges from 25 to 300 mm
0.025% FS resolution, ±0.1% FS accuracy
Built-in temperature sensor

Applications

Surface cracks and joints on dams, bridges, tunnels and buildings
Expansion joints between structural blocks
Cracks in rock faces and retaining walls

Specifications

Parameter	Specification
Models	SK-SJM-25, SK-SJM-50, SK-SJM-100, SK-SJM-150, SK-SJM-200, SK-SJM-250, SK-SJM-300
Standard range	25, 50, 100, 150, 200, 250, 300 mm
Resolution	0.025% FS
Non-linearity	≤ 0.5% FS (linear); ≤ 0.1% FS (polynomial)
Accuracy	±0.1% FS
Temperature range	−20 °C to +80 °C
Temperature sensitivity	±0.1 °C
Water pressure resistance	0.5 MPa
Insulation resistance	≥ 50 MΩ

Tags:

WIM Sensor

LiDAR Detector

Traffic LiDAR

Mining & Logistics LiDAR

WIM Data Logger

Charge Amplifier

Bridge Health Monitoring

Infrared Light Curtain

Grout Glue

Others

WIM Sensor

LiDAR Detector

Traffic LiDAR

Mining & Logistics LiDAR

WIM Data Logger

Charge Amplifier

Bridge Health Monitoring

Infrared Light Curtain

Grout Glue

Others

products details

Vibrating Wire Surface Joint Meter / Crack Meter (Standard)

Vibrating Wire Surface Joint Meter / Crack Meter (Standard)

Overview

Key Features

Applications

Specifications

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