Sensor

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 450 450"
>
    <linearGradient
        id="a"
        x1="65.9"
        x2="384.1"
        y1="65.9"
        y2="384.1"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#09c4f9" />
        <stop offset="1" stop-color="#07b0f6" />
    </linearGradient>
    <g>
        <path
            fill="url(#a)"
            d="M450 225a225 225 0 0 1-225 225C100.74 450 0 349.27 0 225a225 225 0 1 1 450 0z"
        />
        <g fill="#fff">
            <path
                d="m182.47 287.31 65-112.66a16.13 16.13 0 0 1 13.59-8.14c-.87-12.19-9.52-20.22-22.2-20.24q-50.68-.08-101.39 0c-13.61 0-22.46 8.86-22.48 22.42q-.06 50.91 0 101.83c0 13.56 8.88 22.39 22.49 22.41h42.94a16.51 16.51 0 0 1 2.05-5.62zm-30.74-66.64c0 6.18-3.11 9.59-8.34 9.53s-8.07-3.46-8.12-9.76c-.06-7.42 0-14.85 0-22.27v-21.4c0-6.29 2.94-9.7 8.13-9.75s8.3 3.35 8.33 9.54q.09 22.05 0 44.11zm15-.08q-.09-22.05 0-44.11c0-6.16 3.16-9.56 8.41-9.46 5 .09 8 3.43 8 9.39.08 7.42 0 14.85 0 22.27s.05 14.56 0 21.84c-.06 6.26-3 9.66-8.2 9.68s-8.16-3.39-8.18-9.61zM333.88 291.31l-65.05-112.66a8.31 8.31 0 0 0-14.39 0l-65 112.66a8.31 8.31 0 0 0 7.19 12.46h130.05a8.31 8.31 0 0 0 7.2-12.46zM255 222.05a6.91 6.91 0 1 1 13.81 0v30.28a6.91 6.91 0 1 1-13.81 0zm12.08 55.65a7.33 7.33 0 1 1-10.36-10.36 7.33 7.33 0 0 1 10.36 0 7.31 7.31 0 0 1 0 10.36z"
            />
        </g>
    </g>
</svg>