O2 Gas Sensor
- You cannot add "Davis Vantage Pro2 Wireless Weather Station" to the cart because the product is out of stock.
The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration.
$336.00
Education Levels
Product Families
The O2 Gas Sensor measures oxygen concentration in air, and is temperature compensated for use in different environments. It has a wide measurement range, allowing it to be used to study human and cellular respiration. The O2 Gas Sensor also includes a 250 mL bottle that can be used to study the rusting of iron or as a respiration chamber for monitoring plants and insects.
Measurement Range: 0–27% (0-270 ppt)
Accuracy (@ Standard Pressure 760 mm Hg): +/- 1% volume O2
Typical Resolution: 0.01%
Response Time: 90% of final reading in ~12 seconds
Warm-Up Time: Less than 5 seconds
Pressure Effect:
Directly proportional
Vout = Vout (standard) x (P/1013)
Pressure range: 0.5 atm to 1.5 atm
Output Signal Range: 0.3 to 5 VDC; 2.7 to 3.8 VDC @ 21% O2
Output Impedance: 1 KΩ
Input Voltage: 5 VDC +/–0.25 VDC
Gas Sampling Mode: Diffusion
Normal Operating Temperature Range: 20°C to 30°C
Operating Temperature Range: 5 to 40°C (with calibration)
Operating Humidity Range: 0 to 95% RH
Storage Temperature Range: –20 to +60°C
Dimensions:
Sensor Tube: 45 mm length, 28 mm OD
Total length: 135 mm
Vernier O2 Gas Sensor
250 mL gas sampling bottle
250 mL Nalgene Bottle w/Lid (CO2-BTL)
BioChamber 2000 (BC-2000)
BioChamber 250 (BC-250)
O2 Gas Sensor to Spirometer Adapter (O2-SPR)
User Manual: https://www.vernier.com/manuals/o2-bta/
Warranty: 5-year limited warranty
FAQ: https://www.vernier.com/til/1421/