Non Contact Ultrasonic Liquid Level Sensor for Fuel/Oil

SKU: SUCH-ULS-U02V1.0

$167.69

● Works with 12V-48V DC power supply and ≤25mA current ● Provides a measurement range of 5-100cm ● Supports RS232, RS485, and 0–5V output signals ● Suitable for liquid level measurement in fuel, oil, and water tanks

Output *

Qty:

🚚 Free shipping

🕒 Delivery date: 6-12 days

🔁 30-day Returns

Overview
Specs
Application
FAQ
Reviews

Overview

Non contact ultrasonic liquid level sensor for fuel/oil measurement. It operates on 12V-48V DC with a low power consumption of ≤ 25mA. This level transmitter offers a measuring range of 5-100cm and supports RS232, RS485, and 0–5V output signals.

Feature

Non-contact detection: Ultrasonic liquid level sensor enables safe, non-contact measurement without drilling or damaging the container structure. It also eliminates the need to grind or remove the paint layer from the container surface, making installation easier.
IP67 protection rating: The fuel/oil level sensor features a waterproof and dustproof design. The metal housing, combined with internal circuit potting technology, provides rain protection and stable operation in outdoor environments.
Easy installation: It supports bracket mounting and comes with external waterproof 3M adhesive and a dedicated metal mounting bracket, ensuring quick, stable, and reliable installation.

Dimension (Unit: mm)

Non contact ultrasonic fuel level sensor dimension

Specs

Working Current	≤25mA
Working Voltage	12V-48V DC
Measurement Angle	2-4°
Measurement Range	5-100cm, other ranges can be customized
Output Mode (Optional)	RS232/RS485/0-5V Analog Output
Measurement Accuracy	≤5mm

Application

Truck

Oil Tanker

Water Truck

FAQ

Q1: What are the differences between non-contact and contact ultrasonic level sensors? ❯

Contact sensors require direct contact with the liquid, such as float sensors or pressure sensors; while non-contact ultrasonic sensors measure liquid levels through the air, are unaffected by corrosion or scaling, and are suitable for high-temperature, corrosive, or polluted environments.

Q2: What is a "dead zone"? ❯

The dead zone is the area within proximity of the sensor that cannot be accurately measured. It typically ranges from tens of centimeters to 1 meter, depending on the model. When installing an ultrasonic level sensor, ensure that the liquid surface does not enter the dead zone.

Q3: How should the installation location of an ultrasonic level sensor be chosen? ❯

It should be installed directly above the liquid surface, avoiding proximity to tank walls, inlet/outlet ports, or agitators to prevent interference with sound wave reflection. Vertical installation provides more stable measurement results.

0 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5

Non Contact Ultrasonic Liquid Level Sensor for Fuel/Oil

Feature

Dimension (Unit: mm)

Truck

Oil Tanker

Water Truck

Non Contact Ultrasonic Level Sensor for liquid/Solid, 0-60M

Ultrasonic Tank Level Sensor for Liquid/Solid/Powder, 0-40M

Non Contact Ultrasonic Water Tank Level Sensor, 0.5-1.5M

Non Contact Radar Type Level Transmitter for Solid/Powder, 4-20mA/RS485, 0-50M

Non Contact Radar Water Level Sensor, 4-20mA/RS485, 0-70M

Radar Level Sensor for Tank/ Corrosive Liquid, 4-20mA/RS485, 0-20M