Lufasa JSN-SR04T Integrated Ultrasonic Distance Measuring Sensor Module Transducer Sensor Waterproof
Why you'll like it
- Accurate Measurement — Measures distances reliably from 25 centimeters up to 4.5 meters with high precision for versatile project applications.
- Outdoor Durability — Industrial-grade sealed waterproof probe design resists moisture and harsh environments effectively.
- Low Power Operation — Operates smoothly on a standard 5V DC supply with minimal static and working current consumption.
- Microcontroller Friendly — Integrates seamlessly with popular development boards like Arduino, ESP32, and Raspberry Pi.
Product details
Description
The Lufasa JSN-SR04T Integrated Ultrasonic Distance Measuring Sensor Module is engineered for precise distance measurement in wet, outdoor, and challenging environments. Featuring a robust industrial-grade sealed waterproof probe connected to a compact control circuit board via an extended cable, this ultrasonic transceiver delivers stable performance and accurate readings from 25 centimeters up to 4.5 meters.
Operating at a standard 5V DC with low power consumption, it offers strong anti-interference capabilities and a 40 kHz acoustic emission frequency. Fully compatible with popular microcontrollers like Arduino, ESP32, and Raspberry Pi, it is the ideal component for applications such as automated water tank level monitoring, vehicle reversing radars, and outdoor robotic obstacle avoidance.
How to use
- Connect the positive power supply pin to 5V DC and the ground pin to GND on your microcontroller.
- Link the Trigger and Echo pins to digital input and output pins on your development board to initiate acoustic pulses and read reflected echo signals for distance calculation.
Ingredients
Industrial-grade piezoelectric ceramic transducer, integrated sealed waterproof wire cable, electronic control circuit board components.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Lufasa |
|---|---|
| EAN | 4852343720192 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Is the ultrasonic distance sensor waterproof?
Yes, the JSN-SR04T features an industrial-grade sealed waterproof probe connected to its control board by a cable, making it ideal for wet and outdoor environments like water tanks and vehicle parking systems. However, the probe is designed to resist humidity and rain rather than for continuous full underwater submersion.
What is the operating range and voltage of the JSN-SR04T sensor?
The sensor operates at a standard 5V DC working voltage with a 30 mA working current and 5 mA static working current. It provides a reliable measuring range from a 25 centimeter blind zone up to a maximum distance of 4.5 meters using a 40 kHz acoustic emission frequency.
Which microcontrollers are compatible with this ultrasonic sensor module?
This module is fully compatible with a wide range of popular microcontrollers and development boards, including Arduino IDE boards, ESP32, and Raspberry Pi, making it exceptionally versatile for hobbyist and industrial electronics projects.
Are these beauty and personal care items authentic USA imports available on Dropy India?
Dropy sources authentic USA-imported items directly from the United States to ensure genuine quality and reliability for customers across India.
How does the JSN-SR04T sensor interface with development boards?
It operates similarly to standard distance modules using Trigger and Echo pins in its default mode, allowing easy wiring and straightforward programming for distance calculation and obstacle detection.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.