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    • SINRT

    Relay-output Tilt Switch SINRT

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    Overview

    1. The module integrates a high-precision gyroscope and accelerometer. Utilizing a high-performance microprocessor and advanced dynamic calculation and Kalman dynamic filtering algorithms, it can accurately output the module's current attitude in dynamic environments. The attitude measurement accuracy is 0.1° statically, with extremely high stability, and performance even surpasses some professional inclinometers.

    2. The SIN-RT is a relay-output type dual-axis inclinometer switch. The product's measurement range is 0~±90°, and it has a built-in relay output circuit. When the inclinometer value exceeds the preset alarm threshold, it will output a passive electric shock relay signal (drive current 1A), opening the solenoid valve to perform corresponding hydraulic outrigger leveling. The alarm threshold is factory calibrated, but users can also set the alarm angle threshold themselves.

    3. The product integrates a core tilt unit, designed for horizontal safety alarms and platform leveling monitoring applications. Utilizing a relay output circuit, it can drive solenoid valves to shut off the hydraulic system, activate buzzers and alarm lights, automatically alerting workers to safe operation. The product is precisely designed with further compensation for temperature and linearity, and integrates comprehensive protection functions including short circuit, instantaneous high voltage, polarity, and surge protection, making it suitable for various harsh industrial environments.

    4. The module has a built-in voltage stabilization circuit, allowing for easy connection from 9V to 36V.

    5. P67 protection rating, aluminum housing, strong resistance to external electromagnetic interference, stable performance, and adaptability to long-term operation in harsh industrial environments.


    Specifications

    Accelerometer parameters

    Parameters

    Condition

    Typical value

    Measuring range


    ±16g

    Resolution ratio

    ±16g

    0.0005(g/LSB)

    RMS noise

    Bandwidth=100Hz

    0.75~1mg-rms

    Static zero drift

    Place horizontally

    ±20~40mg

    Temperature drift

    -40°C ~ +85°C

    ±0.15mg/℃

    Bandwidth


    5~256Hz

    Gyroscope parameters

    Parameters

    Condition

    Typical value

    Measuring range


    ±2000°/s

    Resolution ratio

    ±2000°/s

    0.061(°/s)/(LSB)

    RMS noise

    Bandwidth=100Hz

    0.028~0.07(°/s)-rms

    Static zero drift

    Place horizontally

    ±0.5~1°/s

    Temperature drift

    -40°C ~ +85°C

    ±0.005~0.015 (°/s)/℃

    Bandwidth


    5~256Hz



    Pitch and roll angle parameters

    parameters

    Condition

    Typical value

    Measuring range


    XY:±90°  

    Inclination accuracy

    		Static

    0.1°

    Inclination accuracyDynamic0.5°

    Resolution ratio

    Place horizontally

    0.0055°

    Temperature drift

    -40°C ~ +85°C

    ±0.5~1°


    Module parameters

    Parameter

    Condition

    minimum value

    Default

    maximum value

    Communication Interface

    UART

    4800bps

    9600bps

    230400bps

    Output content


    On-chip time, 3-axis acceleration, 3-axis angular velocity, 3-axis angle, quaternion

    Output rate【1】


    0.2Hz

    10Hz

    200Hz

    Switch signal

    		          Relay
    		Normally open

    normally closed

    Operating temperature


    -40℃


    85℃

    Storage temperature


    -40℃


    85℃

    Shock proof




    20000g

    Protection level


    IP67

    Note:

    【1】The 485 product adopts Modbus protocol and is in master-slave mode, which is determined by the user’s read content quantity and reading rate.

    Application

    · Virtual reality/augmented reality, head-mounted displays

    · Large-scale agricultural automatic farming

    · Safety monitoring of high-altitude operations

    · Drones, manned aircraft

    ·Industrial attitude monitoring

    ·Human motion tracking/capture

    · Robots, autonomous guided transport vehicles

    · Pedestrian navigation

    · Unmanned driving/assisted driving

    ·Military, intelligent weapons and equipment

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    Product Information

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