个人缺氧监视器

Personal Oxygen Deficiency Monitor

Personal device offers oxygen monitoring in process-gas environments

Operates 3,000 hours on two AAA alkaline batteries

Light weight at 3.5 ounces (100g)

Audible/visual/vibration alarms

Individuals need personal protection in hazardous areas at all times without adding extra bulky equipment, and the 01 Series can provide that kind of protection at an affordable price. The OX-01 model is a personal single gas monitor designed for personal protection from oxygen deficiency. The OX-01 is controlled by a microprocessor for reliability and advanced capabilities. The model can be operated continuously for at least 3,000 hours on two (2) AAA-size alkaline batteries. The 01 also has two preset alarms that are user adjustable and is also equipped with visual, audible, and vibration alarms as standard. The replacement sensors are inexpensive, easily field replaceable, and have a life expectancy of two years.

Product Features

Pocket size 1.4"(W) x 4.1"(H) x 0.8"(D)

Audible / visual / vibration alarms

Automatic backlight during alarm

Peak Hold, STEL & TWA

Low battery alarm

Impact- and water-resistant

Intrinsically safe, CSA, C / US classified

Two-year warranty

Specifications
Gas Detected	Oxygen (O2)
Detection Principle	0-40% vol. (0.1% vol.)
Alarm Set Points	Low 19.5% vol. High 23.5% vol. Over 40.0% vol.
Alarm Types	• Gas alarms: 1st and 2nd (user adjustable), OVER alarm, STEL & TWA • Trouble alarms: Sensor connection, low battery circuit failure and calibration range error
Gas Sampling	Diffusion
Response Time	T90 in 20 seconds (Alarms within 5 seconds when exposed to 12% O2
Accuracy	± 0.5% vol.
Power	Alkaline dry cell, two AAA
Continuous Operation	More than 3,000 hours (at 250C°
Safety rating	CSA classified, "C / US," as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Dimensions and Weight	1.4"W x 4.1" H x 0.8" D (35 x 105 x 20mm); 3.5 ounces (100g)
Display	7-segment + symbol on digital LCD, auto backlighting during alarm
Operating Temperature & Humidity:	-4°F ~ 122°F (-20°C ~ 50°C); Humidity below 90% RH (non-condensing)
Optional Accessories	• Rubber protective boots • Alkaline Batteries • Belt clip or alligator clip • Wrist strap
Special Functions	• Calibration cap (adapter) • Calibration kit • Charger unit • Ni-cad battery pack