AO100P Zirconia Oxygen Content Online Analyzer
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- Technical specifications
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- AO100P Zirconia Oxygen Content Online Analyzer
◆Measurement principle
The product utilizes the oxygen concentration difference of zirconia to form a battery effect for measurement. Aft er heating to a certain temperature, when the measured gas and reference gas flow on both sides of the zirconia tub e respectively, an electric potential is generated that has a certain relationship with their concentration difference. By using the known reference concentration and the detected potential difference signal, the oxygen concentration of the measured gas can be calculated.
The main unit will measure the temperature of the zirconium tube inside the probe, heat it to the specified t emperature value, and calculate the oxygen content of the medium based on the mV signal from the sensor according to the Stern formula.
◆Main characteristics
▶The host and sensors are installed separately;
▶Host: Wall-mounted, panel-mounted (160×80);
▶The content of alkenes, hydrocarbons, and CO in the medium must not exceed 5%;
▶Display: Full Chinese LCD with backlight;
▶Physical buttons make operation more convenient;
▶Full Chinese LCD display with backlight;▶Sensors: Conventional type, explosion-proof type, high-temperature type, extraction type;▶The dedicated temperature control curve caneffectively protect the heating elements inside the sensor.◆Application scenarios
Applicable to: various types of boilers (fuel oil, gas,coal, fluidized bed pulverized coal, biomass); iron andsteel metallurgy (annealing furnaces, hot blastfurnaces, coke ovens, sintering furnaces); lime kilns(rotary, vertical), glass melting furnaces (flues);petroleum, petrochemical (heating furnaces, naphthacracking furnaces); coal slurry furnaces, forgingfurnaces, drying furnaces, reaction furnaces, roastingfurnaces, waste incineration furnaces. -
◆Technical parameters
Host Wall-mounted,panel-mounted(160×80) Sensor type C (Conventional),D(Explosion-proof),G(High-temperature),H
(UItra-high-temperature)Power supply 220VAC Transmitter output 4-20mA Temperature sensor K Heating element Electric heating wire Oxygen potential mV Communication Output RS485.MODBUS.RTU Wireless output 4G、Lora Relay Three groups display Backlit,full Chinese LCD dot matrix display -
AO100P Zirconia Oxygen Content Online Analyzer Instrument Model AO100P Oxygen Content On-line Analysis Transmitter External Shape Structure E Integrated Type J Panel-mounted Meter (160x80mm) X Wall-mounted Meter (215x165×70mm) Flameproof 0 Non-flameproof Type d Flameproof Type (Note 1) Model Selection Example AO100P - J - 0 Note 1 When the flameproof option is selected:
Type E Integrated Type: Flameproof by itself
Type J Panel-mounted Meter: Equipped with an additional explosion-proof enclosure
Type X Wall-mounted Meter: Equipped with an additional explosion-proof enclosure
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Address：
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autec@163.com
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