Alphasense O2-G1 Oxygen Sensor use capillary flow control.Unlike partial pressure oxygen sensors, they have good pressure and temperature dependence, making them the best choice in safety applications.O2-G1 Oxygen Sensor price is available in sensotec website.
O2-G1 Oxygen Sensor Key Features & Benefits:
Small Footprint
Reduced Height
Low Weight
Good Connectivity: Uses industry standard, low cost, Molex sockets for direct board insertion.
Reduced Costs: High quality design with a significant reduction in the cost per measured gas, allied to reduced manufacturing costs are passed on to OEMs
Specifications:
|
O2-G1 Oxygen Sensor (O2 Sensor) PERFORMANCE
|
| Output |
μA @ 22℃, 20.9% O2 |
65 to 85 |
| Response time |
t90 (s) from 20.9% to 0% O2 (47W load resistor) |
< 18 |
| Zero current |
μA @ 99.999% N 2 , 22℃ |
< 2.5 |
| |
|
|
| O2-G1 Oxygen Sensor (O2 Sensor) LIFETIME |
| Output drift |
% change in output @ 3 months |
< 2 |
| Operating life |
months until 85% original output in 20.9% O2 |
> 12 |
| |
|
|
| O2-G1 Oxygen Sensor (O2 Sensor) ENVIRONMENTAL |
|
|
| Humidity sensitivity |
% O2 change: 0% to 95% rh @ 40℃ |
< 0.7 |
| CO2 sensitivity |
% change in output / % CO2 @ 5% CO2 |
+ 0.1 |
| Pressure sensitivity |
(% change of output)/(% change of pressure) @ 20kPa |
< 0.1 |
| Output at -20℃ |
% output/output at 20℃ in 20.9% O2 |
87 to 93 |
| Output at +50℃ |
% output/output at 20℃ in 20.9% O2 |
103 to 107 |
| |
|
|
| O2-G1 Oxygen Sensor (O2 Sensor) KEY SPECIFICATIONS |
| Temperature range |
℃ |
-30 to 55 |
| Pressure range |
kPa |
80 to 120 |
| Humidity range |
% rh continuous (0 to 99% rh short term) |
5 to 95 |
| Storage period |
months @ 3 to 20℃ (store in sealed container) |
6 |
| Load resistor |
Ω (recommended) |
47 to 100 |
| Weight |
g |
<7 |
