3 message field 10 to 19 fixed messages, 4 message field 20 visibility range (m), 5 message field 21 present weather code (wmo) – Campbell Scientific PWS100 Present Weather Sensor User Manual
Page 46: 6 message field 22 present weather code (metar), 7 message field 23 present weather code (nws), 8 message field 24 alarms
3 message field 10 to 19 fixed messages, 4 message field 20 visibility range (m), 5 message field 21 present weather code (wmo) | 6 message field 22 present weather code (metar), 7 message field 23 present weather code (nws), 8 message field 24 alarms | Campbell Scientific PWS100 Present Weather Sensor User Manual | Page 46 / 134