Model 202 Ozone Analyzer
- SKU
- Model 202
- Size
- 3.5 x 8.5 x 11 inches (9 x 21 x 29 cm)
Description / Model 202 Ozone Analyzer
The 2B Technologies Model 202 Ozone Monitorâ„¢ is designed to enable accurate and precise measurements of ozone ranging from low ppb (precision of ~1.5 ppb) up to 250,000 ppb (0-250 ppm) based on the well-established technique of absorption of UV light at 254 nm. Flash card memory and a quiet, long-life internal air pump are now provided standard on the Model 202 Ozone Monitor. The Model 202 Ozone Monitorâ„¢ is lightweight (5.5 lb., 2.5 kg.) and has a low power consumption (12V DC, 0.60 amp, 7.2 watt) relative to conventional instruments and is therefore well suited for applications such as:
-Vertical profiling using balloons, kites, RPVs and light aircraft where space and weight are highly limited
-Long-term monitoring at remote locations where power is highly limited
-Urban arrays of ground-based detectors
-Personal exposure monitoring for studies of health effects of air pollutants
-Environmental health and safety monitoring
-Laboratory studies of the effects of ozone exposure on materials and organisms
Features:
-GPS for continuous logging of latitude, longitude, and altitude (for 10-s data mode and above)
-Bluetooth for wireless data transmission
-Rechargeable lithium-ion battery provides 12 hours of continuous operation
-External particle filter
-Serial-to-USB adapter
-Cold-weather package (pump, lamp heater for use down to -20 degrees C)
-High-altitude upgrade (pressure sensor for use up to 25 km altitude)
-Low-power option
-Extra-long-life internal air pump
-4-20 mA analog current output
-Rack-mount case configuration
System Includes:
-Model 202 Ozone Monitor with quiet, long-life internal air pump
-AC Power Adapter (100-240 VAC to 12 VDC) with Country-Specific Plug
-Flash Card Memory for virtually unlimited data storage
-SD Card
-SD Card Reader
-Cigarette Lighter Adapter
-Zeroing Cartridge
-Operation Manual on USB Stick
-Calibration Data and NIST-Traceable Calibration Certificate
-Instrument Birth Certificate
-One-Year Warranty
Specifications:
|
Measurement Principle |
UV Absorption at 254 nm |
|
Federal Equivalent Method (FEM) |
Yes, EQOA-0410-190 |
|
Linear Dynamic Range |
0 to 250 ppm |
|
Resolution |
0.1 ppb |
|
Precision (1σ; rms noise) |
Greater of 1.5 ppb or 2% of reading |
|
Accuracy |
Greater of 1.5 ppb or 2% of reading |
|
Limit of Detection (2σ) |
3.0 ppb (in 10-s measurement mode) |
|
NIST-Traceable Calibration |
Yes |
|
Measurement Interval |
10 s (Data averaging options: 1 min, 5 min, 1 hr) |
|
Flow Rate (nominal) |
~1 Liter/min |
|
Flow Rate Requirement |
>0.6 L/min |
|
Baseline Drift |
< 2 ppb/day |
|
Sensitivity Drift |
< 1%/day |
|
Measurement Time, Frequency |
10 s, 0.1 Hz |
|
Response Time, 100% of Step Change |
20 s, 2 points |
|
Averaging Times |
1 min, 5 min, 1 hr |
|
Internal Data Logger Capacity |
16,383 lines (10-s meas. = 1.9 days; 1-min avg = 11 days; 5-min avg = 1.9 mo; |
|
SD Card Logger Capacity |
Minimum 2 GB (> 5-year capacity for 10-s measurement mode) |
|
Ozone Units |
ppb, ppm, pphm, µg m-3, mg m-3 |
|
Pressure Units |
mbar, torr |
|
Temperature Units |
°C, K |
|
T and P Corrected |
Yes |
|
Operating Temperature Range |
0 to 50 °C standard; optional -20 to 50 °C with low temperature modifications (pump and lamp heater cold-weather package) |
|
Operating Altitude Range |
~0-13.5 km (150-1,013 mbar) standard; optional ~0-25 km (30-1,013 mbar) with upgraded pressure sensor |
|
Power Requirement; |
11-14 V DC or 120/240 V AC, 600 mA, 7.2 watt (6.2 watt with cell heater unplugged) |
|
Size |
3.5 x 8.5 x 11 inches (9 x 21 x 29 cm) |
|
Weight |
5.5 lb (2.5 kg); 2.8 lb (1.3 kg) without instrument case |
|
Analog Inputs for Internal Logging of Other Instruments |
3 Analog Inputs, 0-2.5 V; For example could log external T, P and RH |
|
Data Outputs |
RS232, 0-2.5 V Analog, LCD Display: (Optional 4-20 mA Current, External USB Converter; request quote) |
|
Data Transfer Baud Rates |
2400, 4800, 19200 |
|
Output Ranges |
User-Defined Scaling Factor in Menu |
|
DewLineâ„¢ |
Yes |
|
Quiet Long-Life Internal Air Pump |
Yes |
|
Flow Meter |
Yes |
|
Options |
Battery; External Particle Filter; Serial-to-USB Converter; GPS (for 10-s data mode and above); Bluetooth; 4-20 mA Current Output; Cold-Weather Package (pump, lamp heater); High-Altitude Upgrade; Extra-Long-Life Internal Air Pump; Low-Power Option; Rack-Mount Case Configuration |
|
Upgradable to Model 205 Dual Beam |
Yes |
Filters:
We highly recommend replacing the filter frequently to prevent contamination of the flow path by particulate matter.
Picture of Filter Housing: Product: FILTERHS
Downloads:
More Information
| Manufacturer | 2B Technologies |
|---|---|
| Call For Price | No |
| Gas | Ozone (O3) |
| Resolution | 0.1 ppb |
| Response Time | 20 seconds |
| Sensor type | UV Analzyer |
| Sampling Method | Fan |
| Alarms | Relays |
| Power Requirements | 11-14 VDC or 120/240 VAC |
| Size | 3.5 x 8.5 x 11 inches (9 x 21 x 29 cm) |
| Field Replaceable Battery | No |
| Warranty | 1 Year |
| Audible Alarm | No |
| Calibration | Annually |
| Range | 0-250 ppm |
| Unit Features | -Standard enclosure -Includes datalogging with software -Measures accurate at low and high levels of ozone - Offers many options to customize |
| Sensor Range | 0-250 ppm (O3) |