| ??????·?????(CEM-??Я???????-?????? ???:ZM3/ZZY3-DT-620 | ????: |
?????? ·?????????????????? ·31/2????????????,?????????????/???? ·????????,??????? ·????ж?????? ·??????,????????????/??С???????? ·??????,???????? ·????????????????????ó????????? ·?????????NTC????????????? ·20?????????????????? ·?????72MM????? ·20?????????? ·8?????????????????????? ·???ú?????2???260?? ·?????????ú?????,??????D:S=8:1 ·:-50??260?? ·??????725??(???????????????) ·????????9V(???:NEDA 1604)?????????? ·??磺??????:178×74×33mm ????:70mm(???) ???????: ??λ ???? ????? ???? m/s 0.40??30.00 0.01 ±(3%+0.20m/s) Knots 0.8??58.0 0.1 ±(3%+0.4 knots) Km/H 1.4??108.0 0.1 ±(3%+0.8 km/hr) Ft/min 80??5900 1 ±(3%+40ft/m) MPH 0.9??67.0 0.1 ±(3%+0.4MPH) Air Temperature 0??60?? ±2.0?? InfraRed Temperture -50 to -20?? ±5.0?? -20 to 260?? ±2%reading or ±2?? ???? ?????Χ ??? Air Flow(CFM) 0 to 999900 0 to 999.9 Air Flow(CMM) 0 to 999900 0 to 999.9 ??λ?????: m/s ft/min knots km/h MPH 1m/s 1 196.87 1.944 3.6 2.24 1ft/min 0.00508 1 0.00987 0.01829 0.01138 1knot 0.5144 101.27 1 1.8519 1.1523 1km/h 0.2778 54.69 0.54 1 0.6222 1MPH 0.4464 87.89 0.8679 1.6071 1 ???????:?汾 ?汾 ?汾 ?汾 ?汾 ?汾 |
??????·?????(CEM-??Я???????-??????ZM3/ZZY3-DT-620 |
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????绰??400-705-0014
029 -85425352
18909242264
15319456198
13152435512
???棺029 - 85221839
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