Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty

Waterproof

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof – 2

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof – 3

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof – 4

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof – 1

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof

Name: Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof
Brand: OTRONIC
SKU: OT2098-A101
Price: 11.95 EUR
Availability: InStock
Rating: 2 (1 reviews)

Home Assistant — Can be used in Home Assistant via ESPHome

Waterproof ultrasonic flush-mount sensor for cars with parking assist.

2,0/5 (1 reviews) See all reviews

SKU: OT2098-A101 Article number: XM985 EAN: 4275243185531 Location: AD10.01

€ 11,95 Incl. VAT (€ 9,88 Excl. VAT)

In stock (32)

30-day reflection period
1-year warranty
Ordered on weekdays before 2:00 PM, shipped today
Free returns

Alternative HC-SR04 ultrasonic distance sensor € 2,89 View this alternative

Ultrasonic distance sensor flush-mount black SR04M-2 splash-proof

The SR04M-2 is a waterproof ultrasonic sensor, with the same functionality and operation as the HC-SR04. This sensor has the transmitter and receiver in the same package and also features built-in anti-jamming. Version 2.0

Current 8 mA
Voltage 3V - 5.5V
Frequency 40 Hz
Detection angle <50°
Measuring range: min approx. 20cm to max 5 meters
Sensor cable length: approx. 2.5m
Sensor mounting hole diameter: 22mm
Sensor rim diameter: 25mm
Sensor depth: 20mm
PCB dimensions: 41.3mm x 28.5mm x 18mm (LxWxH)

This sensor is also commonly known from parking assistance systems (PDC) in cars.

Dimensions
Length: 4.1cm
Width: 2.8cm
Height: 1.3cm

Waterproof
Anti-jamming
Ultrasonic
For PDC

Why choose this product?

Waterproof design – Suitable for use in damp conditions.
Anti-jamming – Helps reduce interference.
Transmitter and receiver – Both are included in the same package.
For parking assistance – Known from PDC systems in cars.

Specifications

Power consumption	8 mA
Frequency	40 Hz
Measurement range	min. approx. 20cm to max. 5 meters
PCB dimensions	41,3mm x 28,5mm x 18mm (LxWxH)
Sensor cable length	approx. 2.5m
Sensor hole diameter	22mm
Sensor rim diameter	25mm
Sensor depth	20mm
Version	2.0