AOI Series 1000 Oxygen Analyzer

Percent O2 monitor with CO2-resistant sensor and “Watchman Circuit” feature to continuously monitor calibration and battery status.

AOI Series 1000 Oxygen Analyzer
AOI Series 1000 Oxygen Analyzer Product Video

Retired products cannot be ordered

The AOI Series 1300 Oxygen Analyzer is the recommended replacement

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Manufactured

By Alpha Omega Instruments (AOI)

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Product Manual Product Specs

Features

0-30% oxygen measurement range
±1% of full scale accuracy
90% of full scale in less than 12 seconds response time
40 to 100°F (5 to 38°C) operating temperature range
110/230VAC, 50-60Hz, or 18-32VDC input power
4-20mADC and 0-2VDC standard outputs
4-1/2-digit, 0.4in-high LCD
3-year sensor and electronics warranty
NEMA 1 (IP 30) for standard configuration

The AOI Series 1000 oxygen analyzer is a microprocessor-controlled monitor with an extended-life oxygen sensor mounted in a resilient, polycarbonate electronics enclosure. The sensor has an open diffuser design, and does not require a sample pump or aspiration system. Since the sensor is sealed and does not require an initial charge of electrolyte or a periodic "topping off" due to evaporation, users are not required to handle caustic electrolyte. The monitor can be equipped with an optional remote sensor enclosure, which can be mounted up to several thousand feet from the monitor.

The monitor provides continuous protection of personnel from both oxygen-deficient and oxygen-enriched atmospheres. The monitor's primary use is for environments in which breathing air oxygen could be displaced by stored or piped inert gases such as nitrogen, helium, argon, and carbon dioxide. It is a popular choice for facilities such as government labs, universities, and industrial facilities.

The electronics and optional remote sensor enclosures are equipped with mounting holes molded into each of the four corners for quick and easy installation. Five switches provide access to the instrument's settings, and three oxygen alarm relays and one status alarm relay are user configurable for fail-safe operation. In addition to the four alarm contacts, the monitor has a built-in audible alarm and three red LEDs for visual indication of an oxygen alarm condition.