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UART Output Electrochemical Gas Sensor For Air Quality

    Buy cheap UART Output Electrochemical Gas Sensor For Air Quality from wholesalers
     
    Buy cheap UART Output Electrochemical Gas Sensor For Air Quality from wholesalers
    • Buy cheap UART Output Electrochemical Gas Sensor For Air Quality from wholesalers

    UART Output Electrochemical Gas Sensor For Air Quality

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    Brand Name : kacise
    Model Number : KOX501
    Certification : CE
    Price : $0-$100
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100pcs/day
    Delivery Time : 3-10days
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    UART Output Electrochemical Gas Sensor For Air Quality

    KOX501 O2 Sensor

    Product Description

    KOX501 electrochemical gas sensor module uses electrochemical principle to detect the concentration of toxic and harmful gases such as CO, H2S, NO2 in the environment. The module uses RoHS electrode electrochemical sensor as sensing element (the specific technical parameters of the sensor are detailed in the data manual), and realizes the gas concentration detection under the control of sampling circuit, which has good stability and selectivity. This module adopts four-wire connection with the receiving terminal, and outputs the gas concentration signal through the UART bus, which is convenient for the user.



    Fig. 1. KOX501 RoHS electrochemical sensor


    Features

    Sensors are made of lead-free materials, in full compliance with RoHS standards;

    • The service life of up to 5 years is much higher than the 2-year service life of traditional lead-based oxygen sensors;

    • Insensitive to carbon dioxide, the output signal accuracy is not affected by carbon dioxide;

    • Operates well at -40℃, lower than conventional lead-based oxygen sensors Limit operating temperature;

    • Highly resistant to changes in environmental factors, temperature, humidity or pressure Mutation has little effect on it.

    • Excellent linearity, stability and reproducibility in long term applications with excellent performance consistency.

    Application

    • Air quality monitoring
    • Smart Buildings
    • Granary air detection

    KOX501 Size Structure Chart

    Sensor size (unit mm)



    Technical Specification


    ModelKOX501

    Detecting gas

    CO, H2S, NO2 and other toxic and harmful

    gases

    Detection PrincipleElectrochemistry
    Measuring rangeSee the Data Manual for details
    ResolutionSee the Data Manual for details
    Observational error<± 5% FS
    Operating voltageVDC
    Operating Current≤2mA@+ 5.0 VDC;
    Output modeUART (+ 3.3 v TTL)
    Operating temperature-20℃~+ 50℃
    Working humidity(0% ~ 90%) RH (no condensation)
    Working pressureAtmosphere ± 10%
    Storage temperature-20℃ ~+ 60℃
    Contour Dimensionφ22x25mm
    Weight10g

    Ordering Information

    Ordering Information Selection Table
    ProductRangeAccuracySignal output
    KOX501O2 Gas Sensor
    0-25%0-25%VOL
    ±5%±5%FS
    4-20mA4-20mA output without RS485 output
    RS485RS485 output without 4-20mA output (Default)
    4-20RS4854-20mA output with RS485 output
    Modbus-RTUprotocol of RS485 output is Modbus-RTU (Default)
    Modbus-ASCprotocol of RS485 output is Modbus-RTU
    CustomizedSupport OEM
    KOX5010-25%±5%RS485Modbus-RTU

    Contact Us

    Website www.kacise.com

    Phone +86-17719566736

    Email sales@kacise.com

    Location Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China



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