Teledyne MX300-I Manuel D’Utilisation

43 

 Range:   0-100% oxygen 

 Accuracy:  +2% of full scale (at constant temperature 

and pressure) 

Time:   90% in less than 8 seconds at 25 °C 

Life:  Approximately 2000 hr. continuous use in 

a non-alarm condition 

3 AA alkaline batteries. 

Class R17MED 

 

Expected Life:  36 months in air. (10 months when 

continuously exposed to 100% oxygen) 

 Dimensions:  2.5" W × 1.25" D × 4.5" H  (66 mm x 33-

mm × 111.5 mm) 

Cable:   Retracted: 2 ft / Extended: 10 ft.  

                    Storage Temp.  10-30 °C (continuous), 5-50 °C  

(Intermittent)   

 

Operating Temp:   0-40 °C 

ranges:  HI alarm: 19 to 100 Percent 

   LO alarm: 18 to 99 % 

                 Alarm accuracy:   Alarm thresholds are digitally stored and 

alarm affectivity is digitally compared 
against the value calculated by the 
microprocessor. Hence, the accuracy of the 
alarms is the same as the accuracy of the unit 
as specified above.