TESTO 300 LL - Technical data

11 Technical data
72
11
Technical data
Feature Value
Temperature measuring instrument
-40 to +2192°F
Draft measurement
-4.01 to +16.06 inH2O
Pressure measurement
-40.15 to 80.29 inH2O
O
2
measurement
0 to 21 vol.%
CO measurement
0 to 4000 ppm
Option: CO measurement
(H
2
-compensated)
0 to 8000 ppm
Option: CO measurement with activated
fresh air dilution/measuring range
extension
0 to 15000 ppm
Option: CO measurement
(H
2
-compensated) with activated fresh
air dilution/measuring range extension
0 to 30000 ppm
NO measurement
0 to 3000 ppm
Efficiency testing (Eta)
0 to 120%
Flue gas losses
0 to 99.9%
CO
2
determination (calculation from O
2
)
Display range 0 to CO
2 max.
Ambient CO measurement (internal/flue
gas probe)
0 to 2000 ppm
Ambient CO measurement (external with
CO probe)
0 to 500 ppm
Lifetime O
2
-sensor up to 72 months, depending on the
load
Lifetime CO-sensor
up to 72 months, depending on the
load
Lifetime NO-sensor
up to 72 months, depending on the
load
General technical data
Feature Value
Storage temperature
-4 to +122°F
Operating temperature
23 to +113°F
Charging temperature
32 to +113°F
Energy storage unit
3.6 V/3.5 Ah
Mains unit
5 V / 1 A
Humidity application range
15 to 90% RH, non-condensing
w ww. . com
information@itm.com1.800.561.8187