{"title":"Gary IN Facility - Compressor Status","uid":"gary-comp","version":1,
 "panels":[
   {"type":"timeseries","title":"Compressor Outlet Pressure","id":1,
    "targets":[{"expr":"modbus_holding{site=\"gary_in\",tag=\"comp_pressure_psi\"}"}]}
 ],"time":{"from":"now-4h","to":"now"},"refresh":"1m"}