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  • Dual Axis Digital Inclinometer Tilt Sensor for Solar Tracking
    ZCT260K-LAS-A-1910
    Dual Axis Digital Inclinometer Tilt Sensor for Solar Tracking
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    Description

    Ⅰ. General Description

    ZCT260K-LAS-A-1910 is 2-axis high accuracy, quick response, lower zero temperature drift inclinometer which is reasearched and produced by Shanghai Zhichuan. Its maximum measuring range is +/-90°, RS232 interface, digital angle output.

     

    Ⅱ. Features

    High accuracy, quick response, high cost performance.

    Industrial devices entirely, stable and reliable performance.

     

    Ⅲ. Applications

    Construction machinery, construction vehicles, solar tracking

    Security control, tilt control

    Angle measurement, level adjustment, zero position adjustment

     

    IV. Technical Specification (unless specifical indification, the following are typical value in room environment 25℃)

     

    parameter

    Test condition

    Min value

    Typical value

    Max value

    unit

    Electrical characteristics

     

    Supply voltage

    DC

    8

    12

    30

    V

    Static operating current

    VCC=12.00V

     

    20

    30

    mA

    Operating temperature

     

    -40

     

    +85

    Performance characteristics

    Measuring range

    Dual axis

     

     

    ±90

    °

    Resolution(1

     

     

    0.01

     

    °

    accuracy(2

    ≤±90

     

    ±0.05

     

    °

    repeatability

     

     

    ±0.03

     

    °

    Output frequency

    9600  baud rate

     

    30

     

    Hz

    zero temperature drift

    (3

    -40— +85℃

     

    0.1

    0.15

    °

    sensitivity temperature drift

    (4

    -40—+85℃

     

    0.006

     

    %/℃

    Others

    Storage temperature

     

    45

     

    +125

    Waterproof grade

     

     

    IP65

     

     

     

    Remark 1: Resolution is the smallest angular change which can be measured by inclinometer.

    Remark 2: Non-linearity means the devation degree between output curve and the best fitting line.

    Remark 3: zero temperature drift refers to fix the output angle as zero, when temperature change, the angle changed caused by   temperature influence.

    Remark 4: Sensitivity temperature refers to the sensitivity change caused by temperature change, its effect on angle is: arcsin (sinθ/(1±Δ%))–θ  [θ is the actual angleΔsensitivity changes] 

     

    V. Default Output Setting

    1. Data byte: 8bit, stop byte: 1 bit, Parity byte: None.

    2. Baud rate: 9600bps

     

     VI. Angle Value ASCII Format Output (default)

    There is 7 bytes in one set of data, format is as below:

    Byte1

    Byte2

    Byte3

    Byte4

    Byte5

    Byte6

    Byte7

    0xAA

    XH

    XL

    YH

    YL

    XH + XL +  YH +  YL

    0xCC

    XH is high byte of X axis, XL is low byte of X axis, Y is similar as X axis,Byte6 is the low byte of the value XH + XL + YH + YL0-90corresponding to 0-327680+90 corresponding to 032768

    For examplethe current value  of X axis is 60ºY axis is 30º,it will display:

      AA 55 55 D5 55 D4 CC (in hex format)

     

    VII. User Command

    1. B0 FF FF 0D――Read angle command

    2. B2 00 XX 0D ――set output formatXX=0×00 is answer formatthat is customer read angle value by read angle commandXX=0×0130 Hz fixed frequency outputXX=0×0212Hz fixed frequency outputXX=0×0310Hz fixed frequency outputXX=0×047Hz fixed frequency outputXX=0×056Hz fixed frequency output

    3. B2 22 XX 0D―― set the inclinometer output format. XX=00 set the output as ASCII format;XX=01, set the inclinometer output as HEX format.

    4. B3 FF FF XX XX 0D– set baud rate. XX XX is in ASCII format (05-30).

     

    VIII. Installation And Size (unitmm)