O2 REPLACE SENSOR+LABEL-FOR INTL DEALERS ONLY

The Go Direct O2 Gas Sensor measures gaseous oxygen concentration levels and air temperature. It is useful for a variety of biology and physiology experiments. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Oxygen SensorCell type: Electrochemical cell Range: 0–100% (0–1000 ppt) O2 Accuracy (at standard pressure 760 mm Hg): ±1% O2 Resolution: 0.01% O2 Temperature SensorType: Thermistor Accuracy: ±0.5°C Resolution: 0.1°C DimensionsSensor tube length: 38 mm Sensor tube diameter: 28 mm Total length: 155 mm ConnectionsWireless: Bluetooth Wired: USB What's included Go Direct® O2 Gas Sensor Micro USB Cable 250 mL Nalgene Bottle w/Lid User Manual - GDX-O2

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