Oxygen-deficiency detector

Oxygen-deficiency detector is designed for tightly confined spaces, measuring 1.75 inches by 4.5 inches and weighing 8 ounces. The device detects oxygen deficiency from zero to 25 percent by volume. Features include an electrochemical-cell sensing element, a two-wire loop-powered design and adjustment-free calibration.

By Staff October 1, 2000

Oxygen-deficiency detector is designed for tightly confined spaces, measuring 1.75 inches by 4.5 inches and weighing 8 ounces. The device detects oxygen deficiency from zero to 25 percent by volume. Features include an electrochemical-cell sensing element, a two-wire loop-powered design and adjustment-free calibration. Liquid-crystal display shows status, fault and calibration cues for added safety. (General Monitors) Circle 8