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- SKU: 08523
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JSN-SR04M-2.0 Waterproof Ultrasonic Distance Sensor Module with Probe
The JSN-SR04M-2.0 Waterproof Ultrasonic Distance Sensor Module with Probe is a reliable non-contact distance measurement solution designed for outdoor and moisture-prone environments. It uses a 40 kHz ultrasonic transducer to measure the distance between the sensor and a target by transmitting ultrasonic pulses and measuring the returning echo. The separate sealed probe helps protect the sensing element from water, rain, dust, and harsh operating conditions.
With an operating voltage of 3.0–5.5V DC, the module can be integrated with popular microcontrollers and development platforms. It supports the familiar TRIG/ECHO pulse interface, making it suitable for applications using Arduino, ESP32, STM32, Raspberry Pi interfaces, and other embedded controllers. Depending on the specific JSN-SR04M-2.0 variant, the sensor can provide a measuring range of approximately 20 cm to 600 cm, with around 1 mm resolution and typical distance accuracy of about ±1 cm.
Features
- Waterproof ultrasonic sensor probe for wet and outdoor environments
- Non-contact distance measurement
- 40 kHz ultrasonic operating frequency
- Approx. 20–600 cm measurement range
- 3.0–5.5V DC operating voltage
- Typical resolution up to 1 mm
- TRIG/ECHO TTL pulse interface
- Separate probe and controller board for flexible installation
- Compact PCB measuring approximately 42 × 29 × 12 mm
- Operating temperature approximately -20°C to +70°C
- Suitable for Arduino, ESP32, STM32 and other microcontroller projects
Specifications
- Model: JSN-SR04M-2.0
- Sensor Type: Waterproof Ultrasonic Distance Sensor
- Ultrasonic Frequency: 40 kHz
- Operating Voltage: 3.0–5.5V DC
- Measurement Range: Approx. 20–600 cm
- Resolution: Up to 1 mm
- Interface: TRIG / ECHO
- Detection Method: Non-contact ultrasonic measurement
- Probe Type: Waterproof remote ultrasonic probe
- Operating Temperature: Approx. -20°C to +70°C
- Module Size: Approx. 42 × 29 × 12 mm
- Application: Water level, tank monitoring, obstacle detection, robotics, industrial sensing
Package Includes
- 1x JSN-SR04M-2.0 Waterproof Ultrasonic Distance Sensor Module with Probe
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
