Teledyne MX300-I manual Features, Options

Portable Oxygen Monitor Introduction

1.2 Features

The MX300-I is a compact, versatile instrument capable of rapidly measuring the oxygen content of an atmosphere or environment accurately to ±2% over the range 0-100% oxygen. The following features are standard on the MX300-I instruments:

•Large easy to read 3 1/2 digit LCD display (see options)

•Automatic LCD back lighting upon key press

•Microprocessor controlled

•Up/Down front panel controls

•Sensor fail/disconnect alarm indicator (audible and visual)

•Alarm silence button

•2000 operating hours from 3 AA alkaline batteries

•Battery status indicator

•Stand for upright tabletop deployment

•Hardware for pole clamping and V block support

•Rugged high impact ABS construction

•Splash resistant case.

•Long life (36 months in air) class R17MED sensor

•0-1 VDC digital output (optional RS-232)

•FDA approved and cleared for CSA/CE marking

•2 User defined set point controlled concentration alarms

•Battery test function

1.3Options

The following instrument options are available for the MX300-I units:

•A-Option—3-digit LCD display instead of 3 1/2 digit

•B-Option—RS 232 digital output instead of 0-1VDC

Note: Contact the factory for retrofitting an existing instrument for 3-digit LCD display. For RS-232 reconfiguration, see

Teledyne Analytical Instruments 11