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Canada
連絡先担当者 Ms. Marzi
Edilcan Drive, Concord, Ontario
The SL**0 ultrasonic snow depth sensor provides a total system in a
compact package, containing an ultra sensitive electrostatic
transducer and the supporting circuitry to provide a 0 to *5 or 0
to *2.5 VDC output with fully independent zero and span adjustments
over the entire operating range of detection from 1.5’ -
*0’.
The piezoelectric crystal inside the transducer converts electrical
pulses into sound energy that travels in the form of a wave at the
established frequency and at a constant speed in a given
medium.
The ultrasound waves are emitted in bursts and received back at the
transducer as echoes. The instrument measures the time for the
bursts to travel down to the reflecting surface and return. This
time will be proportional to the distance from the transducer to
the surface and can be used to determine the level of water or
snow.
The speed of sound through the medium (air) varies with the
medium’s temperature. SL**0 contains a temperature sensor to
compensate for changes in operating temperature that would alter
the speed of sound and hence the distance calculation that
determines an accurate level measurement.
国: | Canada |
モデル番号: | - |
离岸价格: | Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | - |
パッケージの詳細: | - |
納期: | - |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | Meteorological Instruments |