Pm2.5 Sensor (Optional); History Mode; Min/Max - Ambient Weather WS-5000 User Manual

6.5.5 PM2.5 Sensor (optional)

An optional PM2.5 sensor is available for the WS-5000. The display shows the current PM2.5 measurement, and the
24-hour running average, which is a better indication of the accumulative effect of particulates on overall health.
The display features a color-coded icon with the following breakpoints:
AQI Category
Good
Moderate
Unhealthy for Sensitive
Groups
Unhealthy
Very Unhealthy
Hazardous

6.6 History Mode

6.6.1 Min/Max

View high and low records, and clear specific records in the history mode.
View and reset minimum and maximums.
Press the up or down
to check the parameter you wish to clear. Once checked, press the Enter Key
and . The high and low will be reset for the checked parameters.
Version 1.10
Color
Green
Yellow
Orange
Red
Purple
Maroon
button to scroll to the parameter you wish to clear. Press the
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Breakpoints
12.1 – 35.4
35.5 – 55.4
55.5 – 150.4
150.5 – 250.4
250.5 – 500
Figure 27
Figure 28
3
(µg/m )
0.0 – 12.0
. To confirm the selection, press
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button