Teledyne MX300 manual Appendix, Specifications

Portable Oxygen Monitor Appendix

Appendix

A.1 Specifications

Range:	0-100% oxygen
Accuracy:	+2% of full scale (at constant temperature
	and pressure)
Response Time:	90% in less than 8 seconds at 25 °C
Battery Life:	Approximately 2000 hr. continuous use in
	a non-alarm condition
System Power:	3 AA alkaline batteries.
Sensor Type:	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)
Sensor Cable:	Retracted: 2 ft / Extended: 10 ft.
Storage Temp.	10-30 °C (continuous), 5-50 °C
	(Intermittent)
Operating Temp:	0-40 °C
Alarm 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.

Teledyne Analytical Instruments 45