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The other day we had a MSA Altair 4X, come to us and when powered on ALL of the sensor came up with errors. So I decided to open it up and see what was going on. This is what I found. So I decided to … read more

f you have the BW Technologies Gas Alert Max XT II, giving you an error message on the Oxygen Sensor, this is what you do.Step 1 - Order the sensor from us here - BW Technologies Gas Alert Max XT II R … read more

The Biosystems ToxiPro units are the most robust units I have worked with. They can come with the following sensors, O2, CO, H2S, SO2, CO-H, Cl2, NH3, NO2, PH3, HCN. Also the vibrating alarm is option … read more

So, let's say you have a job coming up, or you or one of your employees are getting ready to start their day. Assuming that your PPE includes the use of 4-gas monitor, in this case let's say it's a BW … read more

How to replace an Oxygen Sensor in an ISC M40Step 1: - Open up the ISC M40The ISC M40, uses high quality, machine thread screws for the cover. Once you have removed all of the screws, use caution wh … read more