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On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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The BF350 is a high-precision resistance strain gauge sensor designed for accurate pressure and force measurement in structural applications. This sensor operates based on the principle of resistance change under mechanical deformation, making it suitable for detecting minute strains in materials such as metal beams, mechanical arms, or structural components. The BF350 strain gauge is widely used in load cells, tension sensors, and experimental mechanics.
Its compact design, sensitivity, and reliability make it ideal for DIY weight sensors, mechanical stress testing, or custom force measurement setups when combined with a Wheatstone bridge and an instrumentation amplifier like HX711.
Features of BF350 Strain Gauge Pressure Sensor:
- High precision with stable resistance output
- Measures mechanical strain and stress via resistance variation
- Thin, lightweight, and easy to attach to surfaces
- Ideal for steel structures, cantilever beams, or tension/compression sensors
- Compatible with standard Wheatstone bridge circuits
- Long life and excellent repeatability
Specifications of BF350 High Precision Strain Gauge:
- Model: BF350-3AA
- Resistance: 350Ω ±1%
- Sensitivity Coefficient: 2.0
- Operating Voltage: ≤5V (typical via bridge/amplifier circuit)
- Temperature Range: -20°C to +80°C
- Material: Polyimide backing with metal foil
- Dimensions: Approx. 7mm × 5mm
- Application: Strain sensing, load measurement, structural stress analysis
Package Includes:
1 × BF350 High Precision Resistance Strain Gauge Pressure Sensor
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.