Zero
Build in zero button for offsetting
the zero value
Operating
0 to 50 .
℃
Temperature
Operating
Less than 80% R.H.
Humidity
Power Supply
DC 1.5 V battery ( UM4/AAA ) x 4 PCs.
Power Current Approx. DC 4.0 mA
Weight
194 g/ 0.43 LB.
Dimension
180 x 40 x 40 mm (7.1" x 1.6" x 1.6")
Accessories
Instruction manual......................1 PC
Included
Soft carrying case ( CA-52A ).......1 PC
2-2 Electrical Specifications (23± 5 )
℃
CO ( Carbon dioxide )
Range
0 to 1,000 PPM
CO
Resolution
1 PPM
* Carbon
Accuracy
± ( 5% + 2 PPM )
monoxide
Response
< 30 seconds
time *
Repeatability < 2%
Zero drift in
< 5 PPM
long term
Sensitivity
< 5% per year
drift
* The response time value is specified to reach
the 90% reading value.
Temperature
Range
0 to 50 ,32 to 122 .
℃
℃
℉
℉
Temperature Resolution
0.1 degree.
Accuracy
℃
± 0.8
℃
℉
± 1.5 .
℉
@ Above specification tests under the environment RF Field Strength less than 3
V/M & frequency less than 30 MHz only.
2
