CO2Meter SAN-30 is a personal safety CO monitor designed to monitor ambient concentrations of carbon monoxide (CO) in real time. CO gas poisoning is the most common type of fatal poisoning in the world. SAN-30 is shipped fully tested and factory calibrated and, with proper use, will provide years of reliable service.
THEORY OF OPERATION The SAN-30 Personal Safety CO Monitor uses an electrochemical sensor to determine the concentration of carbon monoxide in air samples. Air reaches the sensor by diffusing through the openings on the back of the unit. Normal air movement is enough to carry the sample to the sensor.
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Falling by breathing dangerous gases can cause serious injury and even fatality to workers. If the Man down alarm function in SAN-30 is set on, SAN-30 can detect falls and send a man down alert which will activate the audible and visual alarms and alert other people in the area.
MAINTENANCE Calibration The SAN-30 comes pre-calibrated from the factory. However, the CO sensor should be calibrated at least once a year, or as described in your company’s safety procedures. You can perform the calibration yourself, or you can return it to CO2Meter for factory calibration at a nominal fee.