离岸价格
Get Latest Price|
1 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
ロケーション:
Sichuan China (Mainland)
最低注文量の価格:
-
最低注文量:
1 Piece
パッケージの詳細:
Wooden box
納期:
Depends on the quantity of order
供給能力:
100 Piece per Month
支払いタイプ:
Money Gram, Western Union, D/A, L/C, T/T
製品グループ :
-
連絡先担当者 Jolin
Xiadong Temple And 207 Highway Adjacent Area, Zigong, Sichuan
working princple:
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The sensor of the meter pulses in the direction of the product surface. There, they are reflected back and received by the sensor. The meter measures the time t between pulse transmission and reception. The meter uses the time (and the velocity of sound) to calculate the distance D between the sensor membrane and the product surface: D=c×t/2
As the device knows the Installation height H from a user entry, it can calculate the level as follows: L=H-D
An integrated temperature sensor compensates for changes in velocity of sound caused by temperature changes.
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power supply:
DC*4V ±5%: For four-wire system, and the power supply current should not be less than *0mA.
AC*5~**5V:Only for four-wire system and the remote version series, and the power supply current should not be less than *0mA
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Four-wire system:Â Either the power supply or signal output (***0mA) uses one separate current loop. Their advantages are strong transmitting power and high and low relay output, and it has some advanced function.
| 国: | China |
| モデル番号: | - |
| 离岸价格: | Get Latest Price |
| ロケーション: | Sichuan China (Mainland) |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Piece |
| パッケージの詳細: | Wooden box |
| 納期: | Depends on the quantity of order |
| 供給能力: | 100 Piece per Month |
| 支払いタイプ: | Money Gram, Western Union, D/A, L/C, T/T |
| 製品グループ : | - |
