Analytical Industries Inc., doing business in the industrial marketplace under the trade name Advanced Instruments Inc., have earned a reputation around the world for innovative solutions to gas analysis that encompasses the design and manufacture of advanced oxygen sensors and analyzer platforms, a passion for reliable quality and superior customer support. As a result, Analytical Industries Inc. has become a leading worldwide supplier of oxygen sensors (view all sensors) and oxygen analyzers to the industrial process control, natural gas, medical and diving industries. Link:www.aii2.com
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• Measures standard flow, mass flow, consumption and temperature
• Thermal mass flow, independent of pressure and temperature changes
• IP65 casing provides robust protection in rough industrial environment
• Very fast response time
• High accuracy and wide measuring range
• Isolated mA and pulse output signals or Modbus RTU interface
• Selectable gas type (some gases require real gas calibration!)
• App for mobile phones and tablets for wireless sensor settings
• Sensor can be calibrated in 2 different gases

•Accuracy:1.5% of reading + 0.3% full scale  Optional 1% of reading
•Repeatability:0.25% of reading
•Sampling rate:> 10 samples / sec
•Reference conditions:Can be set by user. Standard conditions are Ps = 0.1 MPa and Ts = 20°C
•Operating temperature:
             -30° ... +140°C fluid temperature
             -30° ... +70°C casing
             -10° ... +50°C casing with display
•Operating pressure:
             S 401: 0 ... 5.0 MPa (>1.6 MPa need installation device)
             S 421: 0 ... 1.6 MPa (Optional: 4.0 MPa)