{
 "manufacturer": "Sierra Instruments",
 "manufacturer_slug": "sierra-instruments",
 "model": "InnovaMass 240/241 Vortex Flow Meter (legacy, BACnet v1)",
 "model_slug": "innovamass-240-241-legacy",
 "aliases": [
  "240",
  "241",
  "InnovaMass 240",
  "InnovaMass 241"
 ],
 "equipment_type": "Vortex flow meter (volumetric and mass)",
 "applies_to": "Older Sierra InnovaMass 240 inline and 241 insertion vortex flow meters with BACnet MS/TP (manual Rev. V1), before the 240i/241i series.",
 "summary": "The legacy InnovaMass 240/241 vortex meters expose a short BACnet MS/TP object list: 19 Analog Inputs (volume and mass flow, two temperatures, pressure, density, energy, two totalizers, status register, analog output channels and vortex diagnostics), four alarm Binary Inputs and a reset Binary Value.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": null,
 "access_inferred": true,
 "notes": [
  "From the object property summary tables (manual pages 16-17). The unit lists in the Analog Input description table depend on the meter setup and are not repeated here.",
  "The last AI row is printed as \"A19\"; it is read as AI 19.",
  "The guide gives a Device Communication Control password; no read/write column is printed and only BV 1 Reset is treated as writable."
 ],
 "source": {
  "title": "InnovaMass 240/241 BACnet Instruction Manual",
  "doc_number": "IM240/241 BACnet",
  "revision_date": "Rev. V1",
  "url": "https://sierrainstruments.com/userfiles/file/manuals/240-241-BACnet-Instruction-Manual_v1.pdf?x=2029"
 },
 "integration": {
  "summary": "Read flow, temperature, pressure and the totalizers, and map the alarm BIs (Alarm1-Alarm3).",
  "minimum_points": [
   {
    "ref": "AI 1",
    "name": "Volume Flow",
    "why": "Volumetric flow"
   },
   {
    "ref": "AI 2",
    "name": "Mass Flow",
    "why": "Mass flow"
   },
   {
    "ref": "AI 3",
    "name": "Temperature 1",
    "why": "Process temperature"
   },
   {
    "ref": "AI 5",
    "name": "Pressure",
    "why": "Process pressure"
   },
   {
    "ref": "AI 8",
    "name": "Totalizer 1",
    "why": "Flow total"
   },
   {
    "ref": "BI 1",
    "name": "Alarm1",
    "why": "Alarm 1 state"
   }
  ],
  "enable": null,
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [],
  "gotchas": [
   "Units follow the meter configuration."
  ]
 },
 "points": [
  {
   "type": "AI",
   "instance": 1,
   "name": "Volume Flow",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "Mass Flow",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 3,
   "name": "Temperature 1",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 4,
   "name": "Temperature 2",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 5,
   "name": "Pressure",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "Density",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 7,
   "name": "Energy Flow",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 8,
   "name": "Totalizer 1",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 9,
   "name": "Totalizer 2",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 10,
   "name": "Status Register",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 11,
   "name": "Channel 1(4-20mA)",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 12,
   "name": "Channel 2 (4-20mA)",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 13,
   "name": "Channel 3 (4-20mA)",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 14,
   "name": "Scaled Freq",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 15,
   "name": "Flow Velocity",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 16,
   "name": "Viscosity",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 17,
   "name": "Frequency",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 18,
   "name": "VorTex Amp",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 19,
   "name": "Filter Setting",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "Alarm1",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 2,
   "name": "Alarm2",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 3,
   "name": "Alarm3",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 4,
   "name": "External",
   "description": "",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "Reset",
   "description": "Totalizer reset",
   "units": "",
   "access": "W",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/sierra-instruments/innovamass-240-241-legacy",
 "note": "Provided as-is. Point availability varies by firmware and options; verify against the live device.",
 "disclaimer": "DISCLAIMER: reference only, provided AS IS with no warranty. May contain errors or be out of date. You must verify every point against the manufacturer's current documentation and the live device before use. easybacnet.com accepts no liability for its use and is not affiliated with the manufacturer. Terms: https://easybacnet.com/terms#content"
}