O2-E2 Datasheet | ALPHASENSE

α O2-E2 Oxygen Sensor Figure 1 O2-E2 Schematic Diagram Technical Specification All dimensions in millimetres (± 0.1mm) Top View Bottom View Side View PERFORMANCE Output Response time Zero current Pressure sensitivity Linearity Hysteresis Hand aspirator response µA @ 20.9% O2 t90 (s) from 20.9% to 0% O2 µA in N2 (% change of output)/(% change of pressure) @ 20k Pa % O2 deviation @ 30% O 2 % O2 change after 16 cycles: 0 to 20.9% O2 % O2 change during aspiration (typical) 260 to 315 < 15 <5 < 0.1 < 0.6 < 0.2 20 to 21.5 LIFETIME Output drift Operating life % change in output @ 3 months months until 85% original output of 20.9% O2 % O2 change: 0% to 95% rh @ 40°C % change in output / % CO2 @ 5% CO 2 mm (including label) mm (excluding foam ring) g <1 > 24 ENVIRONMENTAL Humidity sensitivity CO2 sensitivity Diameter Height Weight < 0.7 0.1 PHYSICAL DIMENSIONS 22.2 24.6 < 33 KEY SPECIFICATIONS Temperature range Pressure range Humidity range Storage period Load resistor °C k Pa % rh continuous (0 to 99% rh short term) months @ 3 to 20°C (store in sealed pot, unshorted Ω (remended) -30 to 55 80 to 120 5 to 95 6 47 to 100 NOTE: all sensors are tested at ambient environmental conditions, with 47 ohm load resistor, unless otherwise stated. As applications of use are outside our control, the information provided is given without legal responsibility. Customers should test under their own conditions, to ensure that the sensors are suitable for their own requirements. Alphasense Ltd, 3 Oak Industrial Park, Great Dunmow, Essex. CM6 1XN, UK Telephone: +44 (0) 1371 878048 Fax: +44 (0) 1371 878066 E-mail: sensors@alphasense. Website: .alphasense....