LOX-02

Manufacturer:: Honeywell

Honeywell LOX-02 Fluorescence Quenching Optical Oxygen Sensor.

Specifications

Product Introduction

The LuminOx family offers factory-calibrated oxygen sensors using luminescence-based optical technology. Featuring internal temperature and barometric sensors, these sensors provide partial pressure, temperature, and pressure data. The optical technology ensures low power consumption and a significantly longer lifespan compared to electrochemical sensors. Internally temperature compensated, they communicate directly via UART without requiring additional signal conditioning circuitry. Being solid-state, lead-free, and 100% RoHS compliant, LuminOx sensors exhibit minimal cross sensitivity, making them reliable even in complex gas mixtures.

Features

  • Designed for full immersion in the gas sample
  • Virtually no cross-sensitivity to other gases
  • RoHS & REACH compliant
  • Works in partial vacuum and high oxygen concentrations
  • Works directly with a microcontroller including Arduino and Raspberry Pi
  • Provides partial pressure O2, percent O2, temperature and barometric pressure outputs
  • Non-depleting luminescence technology developed in-house

Applications

  • Clean environments
  • Welding
  • Incubators
  • Inert gas processes
  • Transportation
  • Controlled atmosphere

Specifications Table

Supply voltage (Vs) 5V (4.5V~5.5V DC)
Supply current (Is) <7.5mA (streaming one sample per second), <20mA Peak
Output type 3.3V TTL level UART (5V tolerant)
Barometric pressure range 500...1200mbar
Temperature Operating: 0...+45°C
Storage -30~+60°C
Humidity 0~99% Rh (non-condensing)
Oxygen range 0~25% O2
Oxygen pressure range 0~300mbar ppO2
Response time T90 < 30s (typical)
Accuracy ppO2 < 2% FS
Pressure ±5mbar
O2 Determined by ppO2 & pressure accuracy
Resolution ppO2 0.1mbar
Resolution Temperature 0.1°C
Resolution Pressure 1mbar
Resolution O2 0.01%

To learn more, please download the PDF.

Datasheet: