#Osha breathing zone radius full#

#Osha breathing zone radius full#

Technical Details Manufacturer RKI Instruments Part Number GX-3R Weight 0.105 Kg Item Package Quantity 1 Display Digital LCD displays with 7 segment plus 14 segment plus icon Discontinued By Manufacturer No Power Source Lithium-ion battery Gas Types LEL/O2/CO/H2S Country of Origin Japan Data Logging Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Interval Trends Operating temperature -20☌ ~ +50☌, 10 to 90% RH, non-condensing (continuous environment), -40☌ ~ +60☌, 0 to 95% RH, non-condensing (temporary environment, 15 minutes) Battery Life 25 hours after a 3 hour full charge Standards ATEX, CSA Number of gases 4 Gases Range 0～100%LEL(HC/CH4), 0～40vol%(O2), 0～2000ppm(CO), 0～200ppm(H2S) Case Material Explosion proof, dust and water resistant to IP-66/68 (2m,1h) approval. Water and dust resistant design, IP66/68.25 hours of operation (Lithium-ion battery).Impact-resistant body with removable rubber boot.The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved. The instrument flashes its 3 LED lights every 30 seconds in the following conditions if the instrument has not been bump tested, or if calibration is due, or if there was a gas alarm event. Safety supervisors will appreciate the non-compliance indicator. H2S and CO are now available in a combo microsensor. The new O2 sensor is electrochemical with a 3 to 5-year life span. If one filament gets poisoned the second filament takes over. The LEL sensor has a unique design with two active filaments in one sensor to increase its resistance to silicone poisoning.

The GX-3R represents the latest evolution of gas detection technology utilizing a new generation of microsensors. Now there is a 4 gas monitor smaller than many single gas monitors. Traditionally this means only a single gas monitor would be small enough for a worker to practically wear a gas monitor ‘In the breathing zone. Air sampling filters may be attached to the collar or lapel. OSHA defines the breathing zone as a ten-inch radius around the worker’s nose and mouth and requires that worker exposure monitoring air samples be collected in the breathing zone. It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S. The GX-3R is the world's smallest 4 gas monitor weighing only 3.52 ounces and can comfortably be clipped within a worker’s breathing zone (2.2” W x 2.55” H x 1.02” D). RKI Instruments GX-3R Multi-Gas Detector Offers Coating Inspection & Ultrasonic Thickness Gauges.