Gemho Mining Vibrating Wire Surface strain strain gauge pressure sensor with measurement devi
Gemho Mining Vibrating Wire Surface strain strain gauge pressure sensor with measurement devi
Regular price
$200.60 USD
Regular price
$401.20 USD
Sale price
$200.60 USD
Unit price
per
Taxes included.
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The vibrating wire strain gauge is mainly composed of left and right mounting brackets, steel strips, and coils. The basic principle and internal structure diagram are displayed. When the measured structure deforms, the relative displacement of the left and right ends of the vibrating wire strain gauge is transmitted to the steel strip, thereby changing the force on the steel strip. Therefore, it changes the natural frequency of the steel string and the measuring instrument outputs a pulse signal. The steel string is excited by a coil and the frequency of the signal induced by the coil is detected. The square of the vibration frequency is proportional to the strain gauge, and the deformation of the measured structure is obtained through transformation.
IP68 standard design, good waterproof performance.It uses standard hydraulic cable, more reliable.
Built-in temperature sensor, can directly obtain the temperature of the measuring point, easy temperature compensation (digital or organ type) to improve the accuracy and reliability of monitoring data.
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Measurement range
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±3000
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Resolution: F.S
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≤0.1%
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Temperature accuracy: °C
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-20°C~-10°C within 2℃
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Insulation resistance: ΜΩ
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≥50
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Gauge length L: mm
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100
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Output signal
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VW
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Temperature measuring range: ℃
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-20-70
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Water pressure resistance: MPa
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≥0.2
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