User Manual

Automatic Atmospheric Pressure Compensation

The CO2 measurement is affected by atmospheric pressure or altitude changing. When

users are at high altitude, compensation is made internally to ensure maximum monitor

accuracy.

This device has automatic atmospheric pressure compensation for CO2 concentrations by

means of a digital atmospheric pressure sensor integrated in the unit.

Man Down Alarm

Falling by breathing dangerous gases can cause serious injury and even fatality to workers.

If the Man down alarm function in SAN-10 is set on, SAN-10 can detect falls and send a

man down alert which will activate the audible and visual alarms and alert other people in

the area.

The man-down detection uses a three-axis accelerometer to automatically monitor the user’s

movements in order to identify a sudden fall or impact and a lack of movement for a period of

6 seconds.

Once alerted, you can turn off the man-down alarm by pressing either of the two buttons.

Reset Button

Users can reset the unit by pushing a reset button through a hole on back of shell.