Cảm biến đo biến dạng Campbell Scientific ST-350

Thương hiệu: Campbell Scientific | Tình trạng: Còn hàng
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Cảm biến đo biến dạng Campbell Scientific ST-350

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Cảm biến đo biến dạng Campbell Scientific ST-350

Overview

The ST350, manufactured by Bridge Diagnostics, Inc., is a strain transducer used to evaluate live-load stresses on structures such as bridges, buildings, cranes, and amusement park rides. It is prewired to connect directly with our dataloggers, and is ideal for structural monitoring data acquisition systems.

Benefits and Features

Improved signal-to-noise ratio means higher-resolution measurements

Rugged enough for harsh environments

Pay for themselves with just a few uses

Compatible with most Campbell Scientific dataloggers

Quick installation with minimal preparation

Efficient, reliable, and highly accurate

Detailed Description

The ST350 uses Wheatstone bridge circuitry, which converts small changes in resistance to an output voltage that our dataloggers can measure. Its construction avoids the tedious and time-consuming effort required when using foil strain gages. This allows the ST350 to be installed within minutes on steel, concrete, timber, and FRP members.

Specifications

Accuracy ±2% (individually calibrated to NIST standards)
Force Required for 1000 με ~17 lb (76 N)
Strain Range ±2000 με
Sensitivity ~500 με/mV/V
Circuit Full wheatstone bridge with 4 active 350 Ω foil gages, 4-wire hookup
Cable BDI RC-187 (22 gage, two individually-shielded pairs with drain; 15-ft length standard)
Material Aluminum
Dimensions 11.1 x 3.2 x 1.3 cm (4.375 x 1.25 x 0.5 in.)
Weight 85 g (3 oz)

Download

Brochures

ST350 Strain Transducer for Structural Testing

Manuals

ST350 Strain Transducer for Structural Testing

 

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