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SENSIRION LG160431D Liquid Flow Sensor

The LG16 series liquid flow meter offers compact, high-performance measurement of very low flow rates suitable for OEM applications. Using Sensirion’s CMOSens® technology, it provides media-separated readings for flows below 5000 l/min, with high chemical resistance and bio-compatibility. It features a glass capillary flow path, end fittings, and a digital I2C interface. Designed for reliable, long-term operation, this sensor handles pressures up to 200 bar, with enhanced accuracy, low noise, and easy integration into industrial systems for precise liquid flow monitoring.

Authorized Distributors
Source:Newark
Part No:LG16-0431D
Stock:14
Inv Date:06-14-2026
Price: Unit price: $767.68
Buy/RFQ:
Source:DigiKey
Part No:LG16-0431D
Stock:15
Inv Date:06-14-2026
Price: Unit price: $665.83
Buy/RFQ:

SENSIRION LG160431D Liquid Flow Sensor Specifications:

  • Flow rates up to 80 ml/min for water and 80 ml/min for hydrocarbons
  • Resolution down to sub nl/min
  • Media separated flow path using glass capillary
  • Pressure ratings up to 200 bar
  • Wetted materials: Quartz glass, borosilicate glass, PEEK, FEP
  • Fluidic ports: UNF 6-40 (1/32" OD) or UNF 1/4-28 (Fittings VICI Nanovolume™ compatible)
  • Internal volume: 4-80 µl depending on model
  • Dimensions: 53 x 22 x 9 mm
  • Total mass: 6g
  • Maximum operating pressure: 200 bar (varies by model)
  • Burst pressure: 400 bar (models LG16-0025D, LG16-0150D), 80-30 bar for others
  • Electrical: 5-pin Molex connector, 4.0-12.0 VDC supply, typical current 6.8 mA
  • Communication: I2C interface, default address 0x40 (64 hex)
  • Temperature range: +10°C to +50°C

Buy the Sensirion LG160431D – Reliable Liquid Flow Sensor for Industrial Applications

Order the Sensirion LG160431D liquid flow sensor online today and ensure precise measurement of ultra-low flow rates in industrial environments. Featuring media-separated glass capillaries, robust pressure ratings, and CMOSens® technology, this compact sensor offers high accuracy, chemical resistance, and long-term stability. Perfect for OEMs needing small, reliable components for liquid monitoring applications, it connects easily via I2C interface, ensuring seamless integration into your automation and control systems. Secure yours now for dependable performance and improved process control.

Buy Sensirion LG160431D now and experience unmatched reliability and precise low-flow measurement for industrial liquid monitoring.

Frequently Asked Questions

Where can I buy SENSIRION LG160431D?

You can click on the BUY or RFQ button to purchase LG160431D from an authorized SENSIRION distributor.

How do I troubleshoot issues or seek technical support for part LG160431D?

You can download the LG160431D datasheet or visit the SENSIRION website for support.

Who is the manufacturer of LG160431D?

SENSIRION

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