Micro Measurements Strain Gage

Micro Measurements Strain Gage

Strain factor: 2.0
Measuring range: ±5000 με
Nonlinearity error: <0.05% FS
Zero return error: ±1% FS
Base material: Polyimide film
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Description

How we make it in our factory

 

Our strain gauge workshop in Yixing makes thousands of strain gages every day. We use a photolithography process to turn constantan alloy into a grid shape. The error is just a few micrometers. This is how our micro measurements strain gage is born. It works well for bridge health monitoring and aircraft composite material testing. Last year, we helped a bridge inspection company. They put our micro measurements strain gage on an old bridge. After six months of continuous monitoring, it found a fatigue crack in a steel beam early. The client said this saved the bridge.

 

Full Technical Parameters (Table Format)

 

Parameter

Value

Strain factor

2.0

Measuring range

±5000 με

Nonlinearity error

<0.05% FS

Zero return error

±1% FS

Base material

Polyimide film

Temperature range

-40℃ to +120℃

Sensitive grid material

Constantan alloy

Cover layer

Polyester

Temp. compensation material

Nickel-chromium-aluminum-iron alloy

Compensation accuracy

±1.0 με/℃

 

Why this micro measurements strain gage is worth buying

 

First, you can add a wireless module. Choose LoRa or ZigBee. The transmission distance is 1000 meters. You see data on a computer or phone directly. No need to pull cables. Second, we have a fiber optic version. For strong electromagnetic interference, like high-speed rail tracks or substations, that version works best. Third, we give you a full solution from sensor to software. You do not need to build your own system. Our factory technicians can help you debug remotely. A common question: "Can your micro measurements strain gage work outdoors in rain?" Yes, the coating resists moisture and salt spray. Yixing Silvanus Electric Manufacture Co., Ltd. has made high-precision sensors since 2007. Choosing us means you buy a structural health monitoring solution, not just a part.

 

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