Ultrasonic Distance Waterproof Sensor (27~800cm, ULA)

Features:

1. High Degree of Protection: The enclosed waterproof probe ensures durability in various environments.
2. Wide Power Supply Range, Low Power Consumption: Compatible with 5V to 12V supply voltage, with efficient power usage.
3. High Measuring Accuracy and Resolution: Provides precise distance measurements with a resolution of 1mm.
4. High-Precision Temperature Output and Compensation: Includes temperature output and compensation function for accurate readings in varying temperatures.
5. Great Output Compatibility: Offers both RS232 and voltage analog output modes for versatile integration into different systems.

Specifications:

• Operating Voltage: 5~12V（DC）
• Average Current: <10mA
• Effective Detecting Distance:
  • 27~800cm (RS232)
  • 27~330cm (Voltage Analog)
• Output Mode:
  • RS232: With temperature compensation and temperature output, automatically detects distance with a 500ms working period or by external signal; outputs RS232 level serial data. Working period must be > 60ms.
  • Voltage Analog: With temperature compensation; automatically detects distance with 500ms period, outputs corresponding voltage according to distance.
• Probe Frequency: 40K±1.0K Hz
• Measurement Accuracy:
  • RS232: ±(1+S×0.3%) cm
  • Voltage Analog: ±(1+S×0.3%) cm
• Operating Temperature: -15~60℃
• Storage Temperature: -25~80℃
• Operating Humidity: RH<80%
• Storage Humidity: RH<90%
• Measurement Period: <60ms
• Dimensions: 60 x 43.2 x 31.4 mm (2.36 x 1.70 x 1.24 inches)

Pinout:

Beam Directionality:

Dimension Diagram:

Documents:

• Product Wiki