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Winsen MED-O2-LA Oxygen Gas Sensor

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Gas Sensors for everyday users

The Winsen MED-O2-LA Oxygen Gas Sensor by Winsen is a mid-range gas sensors designed for everyday users. It features Item Type: Gas Detection Sensor and Sensor Type: Oxygen Gas Sensor.

₹3,458
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Total: ₹3,458
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Item Type: Gas Detection Sensor
Sensor Type: Oxygen Gas Sensor
Model No. / Name: MED O2 LA
Detection Gas: O2
Measurement Range: 0 -100%VOL O2
Sensitivity: 8-15mV

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2593372Category: Gas Sensors

About This Product

The Winsen MED-O2-LA Oxygen Gas Sensor by Winsen is a mid-range gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Gas Detection Sensor
  • Sensor Type: Oxygen Gas Sensor
  • Model No. / Name: MED O2 LA
  • Detection Gas: O2
  • Measurement Range: 0 -100%VOL O2 — reliable connection even at a distance
  • Sensitivity: 8-15mV
  • Interface: P/N 5520257-2 — compatible with modern devices
  • Pressure Range (MPa): 0.5 Bar - 2.0 Bar — reliable connection even at a distance

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

MED-O2-LA Oxygen sensor is fuel-cell type electrochemical sensor. The reduction action of oxygen occurs on the working electrode and oxidation reaction of anode materials occurs, release charge to form current. The current generated is proportional to the partial pressure of oxygen and follows Faradi's law. The partial pressure of oxygen could be obtained by measuring value of current. Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

  1. Low consumption
  2. High precision
  3. Wide linear range
  4. Excellent repeatability and stability

Package Includes:

1 x MED-O2-LA Oxygen Gas Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.