XAR-OZ Ozone Gas Detector （0-20 ppm）
XAR-OZ Ozone Gas Detector （0-20 ppm）
XAR-OZ Ozone Gas Detector
Santacary XAR-OZ is a precise gas detector for monitoring ozone (O3) in the workplace. It has been designed to notify of the presence of ozone (O3) gas. XAR-OZ portable gas detector has a wide range of applications in industrial, business, home or R&D and other fields. It is useful for detection of ozone residue after disinfection.
Features
Portable O3 gas detector
O3 gas detector range: 0 ~ 20 PPM. Resolution: 0.1 PPM
Audible alarm
Support zero and span calibration
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-OZ 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
DISPLAYs
Normal Display
1. Alarm Status (None/Low Alarm/High Alarm)
2. Battery Level
3. O3 concentration
4. O3 concentration unit (PPM)
5. Air Temperature
6. % Relative Humidity
Alarm
Low Alarm and High Alarm
XAR-OZ has two alarm set points: High Alarm (O3: 10.0 PPM) and Low Alarm (O3: 5.0 PPM). These set points are factory set and cannot be changed. XAR-OZ 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 (10.0 PPM), the audio alarm will sound at 3 beeps/sec. When O3 value exceeds the defined low alarm set point (5.0 PPM) but less than the defined high alarm set point (10.0 PPM), the audio alarm will sound at 2 beeps/sec.
Factory Alarm Set points
Gas | Low | High |
O3 | 5.0 PPM | 10.0 PPM |
Specifications
O3 Sensor Specification:
Sensor | Electrochemical sensor |
Sample Method | Diffusion |
Measurement Range | 0~20 PPM |
Resolution | 0.1 PPM |
Repeatability | <±5% of signal |
Accuracy | ±5%FS |
Warm-up time | <3 mins |
Response time | < 120 seconds (diffusion) |
Recovery time | < 120 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 |
Out of range of operating conditions will impact the accurate of O3 measurement.
Warranty
The XAR-OZ is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. This warranty covers normal operation and does not cover misuse, abuse, alteration, neglect, improper maintenance. Proof of purchase is required for warranty. Warranty is void if the detector has been opened.