Lutron PO2-250 DO Meter looks like a pen, it is very easy to use, easy to carry and measures the oxygen with acuracy.
Features:
- Galvanic cell type for O2 sensor.
- High reliability Oxygen sensor, not be affected by acidic gases like CO2.
- Oxygen sensor with temperature compensated.
- Data hold, to freeze the desired reading value.
- Auto power off saves battery life.
| FEATURES |
| * O2 ( Air oxygen ) and Temp. ( Air Temp. ) measurement. |
| * O2 measurement range : 0 to 30.0 % x 0.1 %. |
| * Temp. measurement range : 0 to 50 ℃, ℃/℉. |
| * O2 Buzzer warning : If the measurement value %O2, the buzzer will sound for warning. |
| * Galvanic cell type for O2 sensor. |
| * High reliability Oxygen sensor, not be affected by acidic gases like CO2. |
| * Oxygen sensor with temperature compensated. |
| * Data hold, to freeze the desired reading value. |
| * Auto power off saves battery life. |
| * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries. |
| * Microprocessor circuit ensure high accuracy, and also and also provides special functions and features. |
| * Durable and compact ABS-plastic housing. |
| * Application : O2 monitor/dectors, Food industrial ( Refrigerator, Vegetable factory ), Bio-Technology ( Oxygen incubator, Anaerobic cultivator ), Security system ( Air conditioner and Oxygen shortage alarm system, Fire alarm system ), Fuel cell system. |
| GENERAL SPECIFICATIONS | ||
| Display | LCD size : 28 mm x 19 mm. | |
| Measurement | O2 ( Air oxygen ) Temperature ( Air Temp. ) |
|
| Sensor | Oxygen | Galvanic cell type |
| Temperature | Thermistor | |
| Circuit | Custom one-chip of microprocessor LSI Circuit | |
| Data Hold | Freeze the display reading. | |
| Sampling Time | Approx. 1 second. | |
| Power off | Auto shut off saves battery life. | |
| Operating Temperature | 0 to 50 ℃. | |
| Operating Humidity | Less than 80% R.H. | |
| Power Supply | DC 1.5 V battery ( UM4/AAA ) x 4 PCs. | |
| Power Current | Approx. DC 4.0 mA | |
| Weight | 194 g/ 0.43 LB. |
| Dimension | 180 x 40 x 40 mm (7.1" x 1.6" x 1.6") |
| Accessories Included |
Instruction manual 1 PC |
| Soft carrying case ( CA-52A ) 1 PC | |
| Application | * O2 monitor/dectors. |
| * Food industrial : Refrigerator, Vegetable factory | |
| * Bio-Technology : Oxygen incubator, Anaerobic cultivator | |
| * Security system : Air conditioner and Oxygen shortage alarm system, Fire alarm system | |
| * Fuel cell system. |
| ELECTRICAL SPECIFICATIONS (23± 5 ℃) | |
| O2 ( Air oxygen ) | |
| Range | 0 to 30 %O2. |
| Resolution | 0.1 %O2. |
| Accuracy | ± ( 1 % reading + 0.2 % O2 ). @ After calibration |
| Response time | ≦ 15 seconds. @ t 90 |
| Overload protection | 100 %O2. |
| Environment pressure range | 0.9 to 1.1 atmosphere. |
| Expected life time | ≧2 years. |
| Alarm | If the measurement Air oxygen value < 18.0 %O2, the buzzer wll sound for warning. |
| Temperature ( Air Temp. ) | |
| Range | 0 ℃ to 50 ℃,32 ℉ to 122 ℉. |
| Resolution | 0.1 degree |
| Accuracy | ℃ - ± 0.8 ℃. ℉ - ± 1.5 ℉. |
* Appearance and specifications listed in this brochure are subject to change without notice.
Data sheet
- Manufacturer
- LUTRON
- Range
- Oxygen: 0 to 30 %vol ; Temp: 0 to 50°C ,32°F to 122°F
- Accuracy
- O2: ± ( 1 % reading + 0.2 % O2 ) ; Temp: +/-0.8 ℃ , ± 1.5 ℉
- Resolution
- For Oxygen 0.1 % O2, For Temperature 0.1 degree
- Measurement
- O2 ( Air oxygen ),Temperature ( Air Temp. )
- Display
- LCD Display with size: 28 mm x 19 mm.
- Sensors
- Oxygen:Galvanic cell type,Temperature:Thermistor
- Data Hold
- Freeze the display reading.
- Operating Range
- For Temp:0 to 50 ℃, For Humidity:Less than 80% R.H
- Sampling Time
- Approx. 1 second
- Power Supply
- DC 1.5 V battery ( UM4/AAA ) x 4 PCs.
- Dimensions
- 180 x 40 x 40 mm (7.1" x 1.6" x 1.6")
- Weight
- 194 g/ 0.43 LB