It is designed to alert people in the area with excessive carbon dioxide gas. SAN-10 is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
LCD DISPLAY 1. Low alarm indicator 2. High alarm indicator 3. Battery indicator 4. CO2 concentration 5. CO2 concentration units (ppm or % when >9,999 ppm) 6. Calibration icon 7. Man down alarm 8. Air Temperature 9. Temperature unit (Fahrenheit or centigrade degrees) 10.
2.2 Menu and Configuration Settings By pressing the temperature button for 11 seconds, the unit enters into Menu status. There loop switching between are six menu items by pressing the temperature button shortly to AIR, N2, LX.X, HX.X, A ON/AOFF and E (exit). To change the Low and High Alarm Thresholds, switch to L0.5 or H1.0 and press the button shortly to alter between defaults, press...
Zero calibration requires 100% nitrogen (0% CO2) calibration gas, a flow regulator and flexible tubing. These can easily be obtained online: https://www.co2meter.com/collections/accessories/products/demand-flow-regulator The Atmospheric calibration will not require additional materials but must be performed in outdoor (300-600ppm fresh air) during the entire procedure.
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.
Bump Test Procedure Bump Test Procedure: Use Carbon Dioxide (CO2) gas concentration greater than 3% (30,000 ppm). CO2Meter suggests using 4% CO2. Caution: Perform this test in a well-ventilated area or outside. Inhalation of high concentrations of carbon dioxide can present serious health risks.
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