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JSN-SR04T Water Proof Ultrasonic Distance Sensor Module
$2.7400
In stock
SKU
SEN-07-015
Volume discounts:
- +25 5 % $2.6100
- +100 7 % $2.5500
- +300 9 % $2.4900
- +500 12 % $2.4200
- +1000 14 % $2.3600
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The JSN-SR04T Waterproof Ultrasonic Distance Sensor Module is a non-contact distance sensing module for ultrasonic ranging. It uses an integrated ultrasonic sensor and control circuit for distance measurement. The module includes a waterproof probe design and supports trigger-based measurement. It is designed for stable ranging and accurate distance detection in a compact form factor.
Features of JSN-SR04T Waterproof Ultrasonic Distance Sensor Module
- Waterproof probe design
- Non-contact distance sensing
- Integrated ultrasonic sensor and control circuit
- Stable ranging performance
- High measurement accuracy
- Manual mode selection
- Compact size
Specifications of JSN-SR04T Waterproof Ultrasonic Distance Sensor Module
- Operating Voltage: 3V ~ 5.5V
- Voltage: 5V DC
- Static Working Current: 5mA
- Working Current: 30mA
- Working Current: Less than 8mA
- Acoustic Emission Frequency: 40kHz
- Probe Frequency: 40kHz
- Maximum Range: 4m
- Farthest Range: 600cm
- Minimum Range: 25cm
- Recent Range: 20cm
- Ranging Accuracy: 2mm
- Accuracy: ±1cm
- Resolution: 1mm
- Sensitivity: ~0.5cm
- Measuring Angle: <50°
- Measuring Angle: 75°
- Operating Temperature: -10 ~ 70 ℃
- Operating Temperature: -20°C ~ +70°C
- Connection Pins: +5V, Trig, Echo, GND
- Pin Number: 4 Pin
- Interface: TTL
- Input Trigger Signal: TTL pulse above 10uS
- Input Trigger Signal: Serial port send command 0X55
- Size: 41x28.5mm
- Size: 42mm x 29mm x 12mm (LxWxH)
How to Use JSN-SR04T Waterproof Ultrasonic Distance Sensor Module
- Connect the module pins to the system: +5V, Trig, Echo, and GND.
- Apply a trigger signal to start ultrasonic distance measurement.
- Measure the time between transmission and echo reception to calculate distance.
More Info
- The module works in trigger mode by default.
- R27 jumper is used to set different operating modes.
- Computer Printing Mode can be set by shorting the jumper.
- Serial Automatic Mode can be set by placing a 120 kilo ohm resistor.
| Interface Type | Digital |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 5mA, 30mA |
| Operating Temp (°C) | -10 ~ 70 ℃ |
| Dimensions (mm) | 41x28.5mm |
| Output Type | PWM |
| Accuracy | ~0.5cm |
| Detection Distance | 25cm - 4m |
| Detection Angle (°) | <50° |
| Sensing Method | Ultrasonic |
| Sensor Model | JSN-SR04 |
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