Sample Draw/Data Logger– Manual
CO2Meter.com
Rev. 27 October 2014
Pg. 5 of 15
Device Specifications
Measuring
Range:
25%
O2
0
‐
95%
vol.
95%
O2
0
‐
25%
vol.
Repeatability:
0
‐
25%
CO2
±
0.02%,
±
1
%
of
measured
value
0
‐
95%
O2
±
0.05%,
±
1
%
of
measured
value
Accuracy
25%
/
95%
±2%
full
scale
Power
Supply:
Maximum
Voltage
24VDC
Minimum
Voltage
20VDC
Power
Consumption
600mA
@
24VDC
Sensor
Ratings:
Life
Expectancy
>15
years
Maintenance
Interval
No
maintenance
required
Warm
‐
up
Time
<15
min
(instant
measurements)
Outputs:
O2
Output
Value
4
‐
20
mA,
linearly
scaled
RS
‐
485
Modbus
Interface
PUMP
STP
0.40
LPM,
Max
Pre
1atm
(M.V.
150mbars)
(M.P.
500mbars)
