Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Pricio
SENSIRION SEN66-SIN-T Environmental Sensor Module | 0 to 40000ppm | I2C — image 1
Hover to zoom

1 / 3 · Click to enlarge

SENSIRION

SENSIRION SEN66-SIN-T Environmental Sensor Module | 0 to 40000ppm | I2C

28+ bought in past month
AI Summary
Multi-Parameter Environmental Sensors for premium buyers

The SENSIRION SEN66-SIN-T Environmental Sensor Module | 0 to 40000ppm | I2C by SENSIRION is a premium multi-parameter environmental sensors designed for premium buyers. It features Item Type: Environmental Sensor Module and Model No. / Name: SEN66-SIN-T.

₹12,499
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹12,499
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 16 Aug30 Aug
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Item Type: Environmental Sensor Module
Model No. / Name: SEN66-SIN-T
Voltage Rating: 3.3
Response Time(s): < 30
Material: Electronic Components
Working Current (mA): ≤ 5

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
Share:
SKU: robu-2682704Category: Multi-Parameter Environmental Sensors

About This Product

The SENSIRION SEN66-SIN-T Environmental Sensor Module | 0 to 40000ppm | I2C by SENSIRION is a premium multi-parameter environmental sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Environmental Sensor Module
  • Model No. / Name: SEN66-SIN-T
  • Voltage Rating: 3.3 — works with standard household power
  • Response Time(s): < 30
  • Material: Electronic Components — built to last with a quality finish
  • Working Current (mA): ≤ 5
  • Length (mm): 145
  • Width (mm): 90

Why Buy from Pricio?

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

The Sensirion SEN66-SIN-T is a compact, high-performance environmental sensor module designed to accurately measure CO₂ concentrations from 0 to 40,000 ppm. With I2C communication and a wide operating range, it provides fast, reliable, and energy-efficient air quality monitoring. Its robust design ensures long-term stability and precision in diverse environments, making it ideal for HVAC systems, smart home devices, air purifiers, and industrial applications requiring accurate CO₂ detection.


Features:

  1. Wide CO₂ Measurement Range: Accurate readings from 0 to 40,000 ppm
  2. I²C Digital Interface: Simplifies integration into embedded systems
  3. Compact Form Factor: Easy installation in space-constrained environments
  4. Fast Response Time: Enables real-time monitoring
  5. Energy Efficient: Low power operation suited for battery-powered devices
  6. Reliable Performance: Designed for long-term accuracy and stability

Package Includes:

1  x SENSIRION SEN66-SIN-T Environmental Sensor Module

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.