Description

INTRODUCTION The Model OX is a personal OXYGEN DETECTOR / MONITOR is designed to detect presence of oxygen & indicate OX gas concentration at any time. It can be used intermittently or continuously and will sound an alarm at two preset levels, typically *9.5% V/V and *8.5% V/V. Visible LED indication is also provided for alarm condition. DESCRIPTION The OX**4 is a miniature OX indicator and alarm small enough to be worn in a shirt pocket. It uses a diffusion-type sensor and has a liquid crystal digital (LCD) display to show OX concentration directly in % V/ V. The instrument features the following audible and visual alarms. a. Rising Gas: When concentration reaches *9.5% V/V a pulsing alarm will sound. b. High alarm: When concentration reaches *8.5% V/V, a continuous steady tone will sound. c. Low Bat alarm: When battery capacity is exhausted, a“ BATT” indication will come on bottom left hand corner of LCD.