CO
|
Range |
0 to
500PPM
|
Accuracy |
+/-3% of
reading or +/-3PPM whichever is
greater
|
Resolution |
0.1PPM:
0-99PPM 1PPM: 100-500 PPM
|
CO2
|
Range |
0
to 5000PPM |
Accuracy |
+/-3% of
reading or+/-50PPM whichever is
greater
|
Resolution |
1PPM |
Temperature
|
Range
|
-
4 to 140F (-20 to 60C)
|
Accuracy |
+/-
1F (+/-0.5C) |
Resolution
|
0.1F
(0.1C )
|
Relative
Humidity
|
Range
|
2 to
98%RH
|
Accuracy |
2 to
80%RH:±2%RH, 80 to 98%RH:±3%RH
|
Resolution |
0.1%RH
|
Function
|
Normal
Mode
|
Normal
measuring (do not store and
calculate the data.) Relative
humidity, CO, CO2, Dew point, Wet
bulb temperature, Absolute humidity
and Humidity Ratio
|
Calculation
Mode
|
Store
the
data, and calculate the maximum,
minimum and average value.
|
%
OA Mode
|
Measure
ventilation
ratio (Ask for ventilation ratio by
calculating from temperature and CO2
value)
|
Data
Output
Mode
|
Perform
re-calculation
of stored data and output of data to
PC and Printer.
|
Calibration
Mode
|
Perform
the
calibration of CO and CO2.
|
Output
|
Digital
|
RS232C
|
Analog
(option)
|
DC 0 to 1V
|
Power
Supply |
AAA
Battery x 4 (Mn, Alkaline, or
Ni-Cd) |
Dimensions
|
Unit
|
3.5" x
7.5" x 2.0"
|
Probe
|
Length:
12.5 inch / Diameter: 1.0 inch
|
Weight
(including batteries)
|
Approx.
1.2
lbs (500g) |