Alphasense is a professional gas sensor manufacturer. Its oxygen sensor is widely used in coal mine, steel, petrochemical, medical and other industries.
Typical applications of oxygen sensors (O2-A2):
Oxygen alarm, oxygen analyzer
Details of O2-A2:
(1) Measurement range of oxygen sensor (%): 0-30
(2) Working life: > 24 months when 85% of the initial signal is reached
(3) Dimension (mm): 20.3 x 16.8 mm
(4) Output: 80 - 120 mu A @ 22 degrees C, 20.9% O 2
(5) response time T90 (seconds): < 15 from 20.9% to 0 (load 47)
(6) Linearity (ppm): < 0.6 full range linear error (zero, 400 ppm)
(7) Weight: < 16g
(8) Temperature range: - 30 - 55 C
(9) Pressure range: 80 - 120 Kpa
(10) Humidity range: 5 - 95% RH
(11) Storage time: 6 months (storage temperature 3 - 20 C)
(12) Load resistance: 47 - 100 ohms