**Please Note: The CO2Meter offices will be closed for the Memorial Day Holiday beginning at 5:00PM EDT Friday, May 27, 2022. All operations will reopen Tuesday, May 31 at 8:30AM EDT. Orders placed after 11:00 am et. May 27 will be fulfilled on Tuesday, May 31.**

UV Flux 25% Oxygen Smart Sensor

UV Flux  25% Oxygen Smart Sensor
Regular price $129.00

POs or wholesale quantity discounts click here

This UV Flux 25% Oxygen Sensor measures ambient oxygen levels using the principle of florescence quenching by oxygen. This provides the benefits of lower power requirements and a longer lifetime. The UV Flux MX board provides pressure, temperature and humidity compensation, enabling accurate operation over a wide environmental range without the need for additional system components.

Features

  • Low Drift & Cross-sensitivity
  • MX Board includes Barometric Pressure, Temperature and % Relative Humidity Sensors
  • MX Board allows for easy sensor calibration
  • MX Board adds serial UART output
  • MX Board adds RS485 Modbus RTU with optional RS485 Cable
  • Easy Integration; Compact & Low Power

Models

CM-42951 Development Kit  Easy to use, simply plug the MX Board into your PC via the included serial UART to USB cable. Use our free GasLab® software to measure and graph oxygen, barometric pressure, temperature, and % relative humidity. 

CM-42950 MX Board Same functionality as the development kit without USB cable or software.

OX-0052 Sensor Only for integration into high-volume OEM products.

Specifications

  • Measuring Gas: Oxygen
  • Measurement Range: 0.1 to 25% O2
  • Sensing Method: Fluorescence quenching by oxygen
  • Measurement Interval: 1 Sample/second
  • Response Time: < 60 Seconds
  • Warm-Up Time: < 60 Seconds at 72°F (22°C)
  • Accuracy: Better than 2% at full scale
  • Resolution: 0.10% / 0.1mbar
  • Temperature Accuracy: +/- 2 degrees C
  • Operating Temperature: -30°C to +60°C
  • Barometric Pressure Range: 500 to 1200 mbar
  • Lifetime: > 5 years

Electrical / Mechanical

  • Voltage: 4.5 - 5.5 VDC
  • Current: < 6mA (streaming @ 1 Sample/sec), < 17mA Peak
  • Interface: UART or analog

Warranty

  • 90 days - See CO2Meter Terms and Conditions. 

Free Easy-to-use GasLab® Software 

This device uses GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.

Download Latest Software Here

System Requirements for Data Logging or Changing Defaults

  • Windows XP SP2 or newer
  • Microsoft .Net 3.5 Runtime Libraries. 

RS485 Modbus RTU Cable. Custom USB cable enables RS485 Modbus RTU communication to GasLab Software for MX Sensor Board and Development Kit.

Micro-Pump Kit includes all the tools you need to utilize the tube-cap adapters as part of a sampling sensor system.

Nafion Tubing is a highly selective, semi-permeable membrane to water vapor. If gases inside Nafion tubing are wetter than gases surrounding the tubing, drying will occur. If the surrounding gases are wetter, humidification will occur.

Micro Gas Sampling Pumps provide a constant flow of air across the sensor with a tube cap - perfect for bench-top testing of sensors for closed-loop sampling applications.

  • Data Sheets

  • Manuals

  • Technical Documents

  • Videos

  • Additional Resources

Customer Reviews

Based on 5 reviews
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Andrew Duff
OX-0052 Sensor

Very good fast service. Thank you

Y
Yohannes Bogale

UV Flux 25% Oxygen Smart Sensor

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Phil Chivers
Received, but not yet utilized

We received them. However, we have not fully developed the product we are going to use them with. They have worked on our prototypes, so we are expecting to have any issues with them.

T
Tony Hickey
UV Flux 25% Oxygen Smart Sensor

Looks great had it working right away. Really well priced and will likely buy more.

T
Tim Cabbabe
Does Exactly What it Should

Very sensitive meter that "just works" right out of the box. Simple to use, and I expect a long life from it unlike e-chem sensors. Make sure you use 3.3v logic and you'll be streaming ASCII in no time.

"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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