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Vibrating Wire Embedded Joint Meter

Name: Vibrating Wire Embedded Joint Meter
Brand: Chengdu Enviko Technology Co.,Ltd
SKU: SK-EJM
Price: Negotiable USD
Availability: InStock

Brand Name:	Enviko
Model Number:	SK-EJM

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Description

Overview

The Enviko SK-EJM vibrating wire embedded joint meter is installed inside structures for long-term monitoring of the opening and closing of internal 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

Designed for embedding inside concrete structures
Universal joints at both ends tolerate some shear displacement
Five ranges from 25 to 200 mm
Waterproof to 1 MPa (up to 3 MPa on custom versions)
0.025% FS resolution, ±0.1% FS accuracy
Built-in temperature sensor

Applications

Construction and contraction joints in concrete dams
Internal cracks in concrete structures
Joints between concrete and bedrock

Specifications

Parameter	Specification
Models	SDF-25, SDF-50, SDF-100, SDF-150, SDF-200
Standard range	25, 50, 100, 150, 200 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	1 MPa (up to 3 MPa on custom versions)
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 Embedded Joint Meter

Vibrating Wire Embedded Joint Meter

Overview

Key Features

Applications

Specifications

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