{
  "$type": "site.standard.document",
  "description": "A particulate matter (PM) sensor circuit arrangement includes a PM sensor. The sensor includes, integral therewith, a PM sensor resistor, a resistive temperature device (RTD) resistor, and a heater resistor. The PM sensor includes four terminal pins, of which a) a first terminal pin is connected to…",
  "path": "/patents/1308985",
  "publishedAt": "2022-01-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/1466",
    "DELPHI TECHNOLOGIES IP LIMITED"
  ],
  "textContent": "A particulate matter (PM) sensor circuit arrangement includes a PM sensor. The sensor includes, integral therewith, a PM sensor resistor, a resistive temperature device (RTD) resistor, and a heater resistor. The PM sensor includes four terminal pins, of which a) a first terminal pin is connected to one terminal of the PM sensor resistor; a second terminal pin is connected to one terminal side of said RTD resistor; c) a third terminal pin being connected to one terminal of a heater resistor; and d) a fourth common terminal pin is connected to respective opposite terminals of the PM sensor resistor, RTD resistor, and heater resistor to the first, second, and third terminal pins. The fourth common terminal pin is operationally connected to a boost or voltage supply and the first pin is connected to a low side line.",
  "title": "SOOT SENSOR ARRANGEMENT"
}