O2 Gas Sensor

CHF 489.20*

Content: 1 Stück

delivery time: usually around 3 weeks

Product number: O2-BTA

Product information "O2 Gas Sensor"

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.

Specifications

Measurement Range: 0–27% (0-270 ppt)
Accuracy (@ Standard Pressure 760 mm Hg): +/- 1% 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

What's included

Vernier O2 Gas Sensor
250 mL gas sampling bottle

User Manual - O2-BTA

Bildungsstufe:	Diploma/ Vocational/ Uni, Middle years
Fach:	Biology, Vernier, chemistry

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Accessory Items

BioChamber 2000

The BioChamber 2000 is a 2000 mL plastic chamber that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. User Manual - BC-2000

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The 24 experiments in Human Physiology with Vernier are designed to encourage students to think about the physiology of various human organ systems by measuring the activity of the upper respiratory tract, the lungs, the heart, the nervous system, and the musculoskeletal system. Homeostasis is an underlying theme, and several experiments illustrate the response of the human body to stress or external influences.

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Details

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BioChamber 250

The BioChamber 250 is a 250 mL Nalgene bottle that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. User Manual - BC-250

CHF 18.30*

250 mL Nalgene Bottle w/Lid

This is the same bottle that ships with the CO2 Gas, O2 Gas, and Ethanol Sensors. User Manual - CO2-BTL

CHF 10.10*

O2 Gas Sensor to Spirometer Adapter

This adapter facilitates the connection between an oxygen gas sensor and a spirometer when measuring the oxygen gas concentration and flow rate of exhaled air. It is used in experiment #22: Oxygen and Aerobic Metabolism from Human Physiology with Vernier. User Manual - O2-SPR

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