XAR-OZL Low-level Ozone Gas Detector

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XAR-OZL Low-level Ozone Gas Detector

XAR-OZL is an ultrasensitive Ozone gas detector with 0.01 ppm resolution for monitoring low-level ozone (O3) in the workplace. It has been designed to notify of the presence of low-level O3 gas.

XAR-OZL Low-level Ozone Gas Detector


Santacary XAR-OZL is an ultrasensitive Ozone gas detector with 0.01 ppm resolution for monitoring low-level ozone (O3) in the workplace. It has been designed to notify of the presence of low-level O3 gas. XAR-OZL has a wide range of applications in industrial, business, home or R&D and other fields. It is 10x more sensitive than a regular ozone gas meter as it employs a high-quality ozone sensor.

It is important to measure low-concentration ozone accurately. The California Ambient Air Quality Standard (CAAQS) for outdoor ozone is 0.09 ppm for a 1-hour average, and 0.07 ppm for an 8-hour average. OSHA guidelines state that ozone in the workplace should never exceed 0.1 ppm over an 8-hour day. NIOSH outlines a recommended exposure limit of 0.10 ppm (0.2 mg/m3) and an immediately dangerous to life or health (IDLH) ozone level of 5 ppm or higher.


Features

Portable O3 gas detector

Low-level O3 gas detector range: 0 ~ 10 PPM. Resolution: 0.01 PPM

Audible alarm

Two points of instantaneous alarm

Trend chart display showing the past readings for O3

With temperature and humidity measurement

Only two buttons and easy to operate

Four AA Alkaline Batteries

 

Note:

XAR-OZL should be used in a strong convection air environment.

 

Unit Description

Device

1.        Liquid crystal display (LCD)

2.        Power button

3.        Function button

4.        Battery compartment cover

5.        Air sampling ports

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DISPLAYs

Normal Display

                                              

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1.        Alarm Status (None/Low Alarm/High Alarm)

2.        Battery Level

3.        O3 concentration (Resolution is 0.01 PPM)

4.        O3 concentration unit (PPM)

5.        Air Temperature

6.        % Relative Humidity

 


Alarm

Low Alarm and High Alarm

XAR-OZL has two alarm set points: High Alarm (O3: 5.00 PPM) and Low Alarm (O3: 1.00 PPM). These set points are factory set and cannot be changed. XAR-OZL is equipped with audio alarms to alert you when the ambient gas concentration exceeds one of the two alarm set points. When O3 value exceeds the defined high alarm set point (5.00 PPM), the audio alarm will sound at 3 beeps/sec. When O3 value exceeds the defined low alarm set point (1.00 PPM) but less than the defined high alarm set point (5.00 PPM), the audio alarm will sound at 2 beeps/sec.

 

Factory Alarm Set points

Gas

Low

High

O3

1.00 PPM

5.00 PPM

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Specifications

O3 Sensor Specification:

Sensor

Electrochemical sensor (with temperature compensation)

Sample Method

Diffusion

Measurement Range

0~10 PPM

Resolution

0.01 PPM

Repeatability

<±5% of signal

Accuracy

±5%FS

Warm-up time

<3 mins

Response time

< 90 seconds (diffusion)

Recovery time

< 90 seconds (diffusion)

Service life

2 years (in air)

 

Temperature Specification

Temperature Range

-10.0~60.0°C (14~140°F) display

Display Resolution

0.1°C (0.1°F)

Display Options

°C/°F switchable

Accuracy

±0.5°C (±0.9°F)

Response Time

5~30 seconds (device must equilibrate with   environment)

 

RH Specification

Measurement   Range

0.0~99.9%RH

Display   Resolution

1%RH

Accuracy

±4.5%RH

Response Time

<8 seconds   for 63% of step change

 

General Specification

Operating

-10°C to 50°C (14°F to 122°F), 15~90%   RH non-condensing

Storage

-10°C to 60°C (14°F to 140°F), <99%   RH non-condensing

Power Supply

Four AA Alkaline Batteries

Dimensions

75x165x25mm (2.95x6.49x0.98”)

Weight

125 grams (4.41 oz.)   without batteries

 

Out of range of operating conditions will impact the accurate of O3 measurement.