MATSYS is currently developing a Low-Cost Oxygen Sensor system intended to compete with comparable systems while still offering a similar level of accuracy. Built around the Arduino UNO platform the enclosure displays in real-time the measured Oxygen level in Parts Per Million. The sensor itself is a remote unit that can be installed outside or inside of a glove box. It includes toggle valves and sensor cables allowing you to shut-off and disconnect it from the control box then store it without exposing it to atmosphere.
The control box includes a low flowrate pump to allow for continual monitoring of the glovebox environment.
An oxygen concentration alarm set-point can be programmed to trigger an audible alarm.