Diaphragm Strain Gauge for Pressure Transducer

5 out of 5 based on 2 reviews | Write a review

$12.89

Diaphragm strain gauges are made of etched metal foil with a thickness of 0.005mm, resistance value 350 ohm or 1000 ohm, strain gauges designed for precision pressure transducers, with low prices and a wide range of models.

Model *

SKU: ATO-SG-KA

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Delivery date: 2-12 days

Overview

Diaphragm rosette strain gauge for pressure transducer, consisting of four parts: substrate, sensitive grid, adhesive, protective layer, widely used in various types of scales, industrial force measurement, stress analysis testing and high temperature melt pressure sensors.

Specification

Model: ATO-BF-KA
Deviation of Nominal value: ≤±0.5%
Tolerance of the Mean Value: ≤±0.1 %
Sensitivity Factor: 2.0~2.2
Dispersion of the Mean: ± 1 %
Average Heat Output Coefficient: 1 μm/m/C
Dispersion of Average Heat Output: ≤30μm/m/C
Insulation Resistance: 10^4 MΩ
Fatigue Life: ≥10^7
Operating Temperature: -30℃~150℃

Diaphragm Strain Gauge Structure Diagram

Diaphragm strain gauge structure diagram

Rosette Strain Gauge Model (Unit: mm)

Model	Sensitive Grid Size	Base Size
ATO-BF350-6KA	Φ6.3	Φ10.2
ATO-BF350-8KA	Φ7.8	Φ8.6
ATO-BF350-10KA	Φ9.2	Φ10.2
ATO-BF350-12KA	Φ11	Φ12
ATO-BF350-15KA	Φ13.8	Φ15
ATO-BF350-18KA	Φ16.6	Φ18
ATO-BF1000-6KA	Φ6.1	Φ10.2

Tips: How to choose the resistance value of the strain gauge?

The resistance value of the strain gauge is selected according to the requirements of the test instrument for the resistance value of the strain gauge and the sensitivity of the measurement strain, as well as the test conditions. For example, when doing stress testing, in order to match the resistance strain gauge, the 1200 strain gauge is generally used: for the sensor, in order to improve its stability or output sensitivity, high resistance (such as 3502, 502, 10002 or even higher) is often used. , sometimes considering the signal-to-noise ratio, the power consumption is also selected with a high resistance value strain gauge.

Existing reviews of Diaphragm Strain Gauge for Pressure Transducer

I am very satisfied

I recently purchased and used the Diaphragm Strain Gauge. As a key part of the pressure sensor, it has very good stability and durability under long-term use. It is not easily affected by temperature changes and environmental interference, so it can provide long-term stable performance when used in industrial environments. I am very satisfied.

From: Neuville | Date: 18/11/2024

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Exceptional Performance

This diaphragm strain gauge is an excellent performer for pressure transducer applications. Its high accuracy, reliability and stability are impressive. It demonstrates excellent performance in both industrial automation and scientific research. Its compact design, easy installation and suitability for a wide range of environmental conditions meet a wide range of needs. In addition, its fast response time and ability to accurately capture pressure changes provide users with reliable data. All in all, this diaphragm strain gauge is a reliable product that provides strong support for the development and application of pressure transducer technology.

From: Michael | Date: 03/09/2023

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