Portable Oxygen (O2) Concentration Detector with LCD Display and Sound and Light Alarm

The portable oxygen detector is a kind of essential safety instrument that can continuously detect the oxygen concentration in the working environment. It is suitable for explosion-proof toxic gas leaks, underground pipelines or underground mines and other places, can ensure that the life safety of personnel is not violated, the production equipment is not lost.

This instrument is a natural diffusion method to detect gas concentration, using high-performance electrochemical sensor, with excellent sensitivity and repeatability. The instrument adopts integrated microcontrol technology, simple operation, complete functions, high reliability.

This O2 detector is applicable to the oxygen concentration in ambient air detection, is widely used in metallurgy, power plant, chemistry, mine, tunnel, underground pipeline and other places, effectively preventing hypoxia and oxygen poisoning.

Features:
Light and novel appearance, easy to carry, easy to use.
Menu operation interface, real-time display of battery power.
Power on, low voltage automatic shutdown.
Fast response and reliable accuracy.
Sound, light and vibration alarm.


Specification:

Sensor: Electrochemical principle

Test gas: Oxygen concentration (O2)

Measuring temperature: Room temperature

Display unit: O2: %VOL

Temperature: ℃/℉

Measuring range: O2: 0 ～ 25%VOL

?; Temperature: -15～50℃ / 5～122℉

Resolution: O2: 0.1%VOL

Temperature: 0.1℃ / 0.1℉

Accuracy: O2: ±3.0%FS

Temperature: ±1.5℃

Response Time: T90<15s

Alarm: Sound and light alarm by vibration

Alarm Point: Low alarm point 19.5%VOL

High alarm point 23.5%VOL

Battery Type: 3 x AAA 1.5V alkaline batteries (NOT included)

Operating Temperature: -15～50℃ / 5～122℉ ;

Operating Humidity: 15% ~ 95% RH (non-condensing)

Item Size: Approx. 12 * 6.5 * 2.5cm / 4.7 * 2.5 * 1.0in (L * W * H)

Item Weight: Approx. 107.1g / 3.8oz

Package Size: Approx. 22.5 * 11.1 * 5.5cm / 8.9 * 4.4 * 2.2in (L * W * H)

Package Weight: Approx. 182g / 6.4oz



Package List:

1 * O2 Detector

1 * User Manual