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Home Sensor Modules Load / Pressure / Force / Flex Sensor
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Bf350 Sensor - BF350 High Precision Resistance Strain Gauge
AI0447.1
AI0447.2
  • Bf350 Sensor - BF350 High Precision Resistance Strain Gauge
  • AI0447.1
  • AI0447.2

BF350 High Precision Resistance Strain Gauge / Pressure Sensor / Weighing Sensor 350 Ohm (Pack Of 5)

Rated 4.74 out of 5 based on 23 customer ratings
(23 customer reviews)
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Technical Indexes: BF series

Strain limit: 2.0%

Fatigue life: ≥1M

Resistance: 350 ohms

Contrast: 800: 1 (Min) (transmission)

Sensitivity Co-efficient: 2.00-2.20

Brand: Generic SKU: AI0447
Category: Load / Pressure / Force / Flex Sensor
Tags: Buy Online India, Pressure Sensor, Zbotic

₹136.88 (₹116.00 + GST)

Description
Additional information
Warranty
COO

BF350 High Precision Resistance Strain Gauge / Pressure Sensor / Weighing Sensor 350 Ohm

The BF350 is a high-precision resistance strain gauge, a type of foil metal strain gauge, widely used in pressure and weighing sensors. Known for its exceptional accuracy, the BF350 is ideal for applications requiring 0.02-level precision, such as in pressure sensors, where its output deviation must be kept within 0.02 to maintain high precision. This strain gauge can be directly used to measure the strain on components, making it a critical component in precise measurement and sensing applications.

Interfacing Diagram:

ae93e7404cce2ed1617871ac4346c0f19611ce52

Features:

High accuracy helps you get the accurate resistance data

Good stability for its running and usability

Modified phenolic of backing material and Cuni of the gate wire

Fully-closed structure to ensure data transmission safety

Automatic compensation of temperature and creep

Specifications:

Technical Indexes: BF series

Strain limit: 2.0%

Fatigue life: ≥1M

Resistance: 350 ohms

Contrast: 800: 1 (Min) (transmission)

Sensitivity coefficient: 2.00-2.20

Using temperature range: -30–+80

Tolerance of average resistance: ≤±0.1%

Sensitive coefficient dispersion:≤±1%

Temperature self compensation coefficient:9,11,16,23,27

Size: 7.4mm(length) x 4.4mm(width)

Package Includes:

5 x BF350 High-precision Resistance Strain Gauge

Tags: Buy Online India Pressure Sensor Zbotic
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Technical Specifications

ModelBF350
Package Quantity5 pcs
SKUAI0447
Weight0.0 kg
AvailabilityOut of Stock

Applications & Use Cases

The BF350 High Precision Resistance Strain Gauge / Pressure Sensor / Weighing Sensor 350 Ohm (Pack Of 5) is a versatile load / pressure / force / flex sensor used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.

Common use cases:

  • Integrating into a custom electronics project
  • Learning and experimenting with circuits
  • Replacing or upgrading components in existing setups

This product is ideal for electronics enthusiasts, engineers, and students.

Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.

Shipping & Delivery

  • Free shipping on orders above ₹999 across India
  • Dispatched within 1-3 business days
  • Expected delivery: 3-7 business days depending on location
  • Secure packaging to ensure safe transit of electronic components
Weight 0.0 kg
15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China

23 reviews for BF350 High Precision Resistance Strain Gauge / Pressure Sensor / Weighing Sensor 350 Ohm (Pack Of 5)

  1. Avatar of Simran Saini
    Rated 4 out of 5

    Simran Saini (verified owner) – September 8, 2022

    Nice BF350 High Precision Resistance Strain Gauge. Readings are mostly accurate. Good enough for my hobby project.

  2. Avatar of Sumit Tandon
    Rated 5 out of 5

    Sumit Tandon (verified owner) – January 13, 2023

    Outstanding accuracy from this BF350 High Precision Resistance Strain Gauge. Compared with a professional instrument, readings match closely.

  3. Avatar of Amit Panchal
    Rated 5 out of 5

    Amit Panchal (verified owner) – March 21, 2023

    Excellent sensitivity and range on this BF350 High Precision Resistance Strain Gauge. Works better than I expected.

  4. Avatar of Vivek Garg
    Rated 5 out of 5

    Vivek Garg (verified owner) – June 25, 2023

    Perfect BF350 High Precision Resistance Strain Gauge for my automation project. Integrates seamlessly with my microcontroller.

  5. Avatar of Ajay Choudhury
    Rated 5 out of 5

    Ajay Choudhury – July 28, 2023

    Excellent sensitivity and range on this BF350 High Precision Resistance Strain Gauge. Works better than I expected.

  6. Avatar of Tanya Dave
    Rated 4 out of 5

    Tanya Dave (verified owner) – July 31, 2023

    Decent BF350 High Precision Resistance Strain Gauge for the price. Requires proper wiring but works well once set up.

  7. Avatar of Lalit Parekh
    Rated 5 out of 5

    Lalit Parekh – November 10, 2023

    Bought this BF350 High Precision Resistance Strain Gauge for my college project. Accurate readings, easy to code. Very happy!

  8. Avatar of Aman Malhotra
    Rated 5 out of 5

    Aman Malhotra – May 14, 2024

    Great BF350 High Precision Resistance Strain Gauge. Using it in my smart agriculture system. Reliable measurements every time.

  9. Avatar of Ankit Deshpande
    Rated 5 out of 5

    Ankit Deshpande (verified owner) – June 17, 2024

    Superb BF350 High Precision Resistance Strain Gauge! Using it in my environmental monitoring system. Very reliable data.

  10. Avatar of Kabir Shah
    Rated 5 out of 5

    Kabir Shah (verified owner) – June 18, 2024

    Perfect for my weather station. This BF350 High Precision Resistance Strain Gauge gives consistent readings day and night.

  11. Avatar of Tejas Kulkarni
    Rated 5 out of 5

    Tejas Kulkarni – November 12, 2024

    Love this BF350 High Precision Resistance Strain Gauge. Response time is fast and readings are stable.

  12. Avatar of Ravi Modi
    Rated 5 out of 5

    Ravi Modi (verified owner) – March 20, 2025

    This BF350 High Precision Resistance Strain Gauge is a must-have for sensor projects. Plug and play with Arduino.

  13. Avatar of Rajesh Patel
    Rated 5 out of 5

    Rajesh Patel (verified owner) – March 24, 2025

    This BF350 High Precision Resistance Strain Gauge is a must-have for sensor projects. Plug and play with Arduino.

  14. Avatar of Tushar Kumar
    Rated 4 out of 5

    Tushar Kumar – May 22, 2025

    Pretty good BF350 High Precision Resistance Strain Gauge. Documentation could be better but the sensor itself is solid.

  15. Avatar of Akash Sharma
    Rated 4 out of 5

    Akash Sharma (verified owner) – June 27, 2025

    Good quality BF350 High Precision Resistance Strain Gauge. Some variation in readings but within acceptable range.

  16. Avatar of Vansh Trivedi
    Rated 4 out of 5

    Vansh Trivedi (verified owner) – August 12, 2025

    Nice BF350 High Precision Resistance Strain Gauge. Readings are mostly accurate. Good enough for my hobby project.

  17. Avatar of Deepak Gill
    Rated 5 out of 5

    Deepak Gill (verified owner) – October 19, 2025

    Excellent sensitivity and range on this BF350 High Precision Resistance Strain Gauge. Works better than I expected.

  18. Avatar of Chitra Verma
    Rated 5 out of 5

    Chitra Verma (verified owner) – November 27, 2025

    This BF350 High Precision Resistance Strain Gauge works great with Arduino. Easy to wire up and code.

  19. Avatar of Utkarsh Chauhan
    Rated 5 out of 5

    Utkarsh Chauhan – December 22, 2025

    Great BF350 High Precision Resistance Strain Gauge. Using it in my smart agriculture system. Reliable measurements every time.

  20. Avatar of Aryan Krishnan
    Rated 4 out of 5

    Aryan Krishnan (verified owner) – January 4, 2026

    Decent BF350 High Precision Resistance Strain Gauge for the price. Requires proper wiring but works well once set up.

  21. Avatar of Karan Thakur
    Rated 5 out of 5

    Karan Thakur (verified owner) – January 14, 2026

    This BF350 High Precision Resistance Strain Gauge works great with Arduino. Easy to wire up and code.

  22. Avatar of Jatin Dave
    Rated 5 out of 5

    Jatin Dave (verified owner) – February 4, 2026

    Excellent sensitivity and range on this BF350 High Precision Resistance Strain Gauge. Works better than I expected.

  23. Avatar of Sakshi Hegde
    Rated 5 out of 5

    Sakshi Hegde (verified owner) – March 4, 2026

    Outstanding accuracy from this BF350 High Precision Resistance Strain Gauge. Compared with a professional instrument, readings match closely.

Only logged in customers who have purchased this product may leave a review.

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