· Able to detect O2\CO2 continuously
· Display O2 or CO2 concentration alternating, (5 seconds alternately)
· Auto self-calibration when power on
· Acoustooptic alarm when battery exhausted
Technical parameters
Parameter | Characteristics |
Measuring principle | CO2:solidelectrolyte sensor O2,H2S&etc.:electrochemical |
Samplingmethod | Diffusion |
Operationenviroment | 0~40℃\≤80%RH(nocondensation) |
Display | Digitaldisplay (unit:%) |
Powersupply | 3dry cell * 4/AC100V (using a dedicated AC adapter) |
Battery life term | About20 hours (when using alkaline batteries) |
Size | Monitor:76(W)×27(D)×145(H)mm Detector:28(W)×27(D)×170(H)mm About250g |
Lengthof probe | 100cm |
Measuring gas(any two gases):
Measuring gas | Range | Accurancy |
CO2 | 0.04-5.00% | ±30%rdg |
O2-1 | 5.0%-30.0% | ±3%F.S |
O2-2 | 0-30% | ±0.7%F.S |
H2S | 0-100ppm | ±5%F.S |
CO-1 | 0-1000ppm | ±5%F.S |
CO-2 | 0-2000ppm | ±5%F.S |
NH3 | 0-100ppm | ±5%F.S |
SO2 | 0-100ppm | ±5%F.S |
Cl2 | 0-50ppm | ±5%F.S |