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Sensirion SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V — image 1
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SENSIRION

Sensirion SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V

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AI Summary
Flow Sensors for premium buyers

The Sensirion SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V by SENSIRION is a premium flow sensors designed for premium buyers. It features Item Type: Flow Sensor and Sensor Type: Digital Flow Sensor.

₹27,199
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Total: ₹27,199
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Flow Sensor
Sensor Type: Digital Flow Sensor
Model No. / Name: SFM3400-AW
Operating Voltage (V): 5V ±5%
Current consumption: <10
Operating Temperature (°C): +5°C to +50°C

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2727420Category: Flow Sensors

About This Product

The Sensirion SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V by SENSIRION is a premium flow sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Flow Sensor
  • Sensor Type: Digital Flow Sensor
  • Model No. / Name: SFM3400-AW
  • Operating Voltage (V): 5V ±5% — works with standard household power
  • Current consumption: <10
  • Operating Temperature (°C): +5°C to +50°C
  • Standard Encapsulation: PPSU/MABS enclosure
  • Flow Range: ±33 slm — reliable connection even at a distance

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 SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V is a high-precision digital flow meter designed for neonatal and paediatric respiratory applications. Offering fast response times, low dead space (<1 ml), and ±33 slm bidirectional flow range, it supports both reusable (AW) and disposable (D) versions. Engineered with robust CMOSens® technology and medical-grade connectors, it ensures accurate, reliable measurements of air and non-aggressive gases, making it ideal for ventilation, anaesthesia, and metabolic monitoring. Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

  1. High-speed measurement with 14-bit resolution
  2. Medical-grade ISO5356-1 connectors
  3. Integrated digital temperature compensation
  4. I²C digital interface with 64 (h40) default address
  5. Resistant to ESD (8kV contact)
  6. Designed for use with non-aggressive, non-condensing gases

Package Includes:

1 x Sensirion SFM3400-33-AW FLOW SENSOR, 33L/MIN, 1.1BAR, 5.25V

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.