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Digital Water Level Sensor BM62S3202-1

US$2.20
In stock
Quantity
11 pieces
Product ID
BM62S3202-1

The product is a digital water level sensor with a measurement range of 0 to 600 mmH2O. Compared to similar sensors commonly available on the market, it offers superior noise resistance and can operate without manual calibration. Furthermore, the air nozzle dimension of the product is Ø5.5mm, which is compatible with most washing machines. It is suitable for applications of washing machines, coffee machines, water dispensers, and so on.

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PRODUCT FEATURES
  1. Operating voltage: 2.7V~5.5V
  2. Operating current: 3.5mA @5V
  3. Standby current: ≤ 0.29μA @5V
  4. Measurement range: 0~600mmH2O
    - Accuracy: ±1.5% F.S. @0~70°C
    - Resolution: 1 mmH2O
  5. Temperature compensation function
  6. Temperature measurement range: -40°C~85°C
    - Accuracy @5V:
      ⬥ ±1°C @0~60°C
      ⬥ ±3°C @-20~0°C / 60°C~80°C
    - Resolution: 0.1°C
  7. UART interface (baud rate: 38400bps)
  8. Dimension: Ø28 x 21.5 mm
  9. Net weight: 4.4g
DESCRIPTION

The product supports UART interface. Users can issue a command to switch the product to sleep mode, reducing power consumption. In sleep mode, the product halts measurement, data transfer, and communication. It can be awakened by issuing a command.

⬥ Refers to "Command Table", "Sleep Mode", and "Wake-up" paragraphs in the datasheet for more details.

PIN DESCRIPTION
Pin Name Function
1 GND Ground
2 TX UART: TX
3 RX UART: RX
4 VDD Power supply: 2.7V~5.5V
More Information
HS Code (reference) 9030.90.90.00-8
Datasheet V1.20 (927.72 kB)
Arduino sketch (544.33 kB)
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