Level Sensors Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Level Sensors Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

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ニチフ Osaka//Electronic Components and Semiconductors
理光フロートテクノロジー Osaka//Machine elements and parts
4 亀岡電子 Kyoto//Industrial Electrical Equipment
5 日本計器 Osaka//Testing, Analysis and Measurement

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Level Sensors Product ranking

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Level Sensors Product List

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Reference technical document 'How to Choose a Level Gauge' presented!

Introducing easy-to-implement, high-performance level gauge selection know-how! A comprehensive catalog is also available as a gift now.

Our company, which has been designing and developing numerous liquid level gauges and level meters for about 30 years, is currently offering a "Reference Technical Document" that explains how to choose liquid level gauges! This document provides detailed points for selecting the optimal product based on the properties of the target liquid and its intended use. 【Contents Included】 ■ How to distinguish between water specifications and oil specifications ■ How to distinguish control outputs ■ How to determine pipe length ■ How to choose between integrated and separated types Additionally, we are also offering a "Comprehensive Product Catalog" that includes our product lineup and optional parts. You can view it by clicking the download button. *For more details, please refer to the technical document or feel free to contact us.

Company：タンジ製作所
Price：Other

Distance measuring device
Level gauges and level switches

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KUS Corporation Liquid Level Sensor for Low-Cost Agricultural Machinery

The low-cost small liquid level sensor measures liquid levels using a built-in hermetic reed switch and a magnetic float.

Manufacturer: KUS, Dongguan Zhengyang Electronic Mechanical Co., Ltd. Headquarters Factory: Dongguan City, China Certifications Obtained: TS16949 ISO9001 ISO14001 CE TUV PED+AD2000 Product Name: KUS Low-Cost Liquid Level Sensor for Agricultural Machinery Model: S5 Series Overview: The low-cost small liquid level sensor measures liquid levels (water, fuel, oil, chemical liquids, etc.) using an internal hermetically sealed reed switch and a magnetic float. It can be used in construction machinery, trucks, buses, work vehicles, agricultural machinery, meteorological data measurement, power generation equipment, fuel tanks for ships, small tanks, and specially shaped tanks.

Company：日東商事
Price：Other

cable

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KUS Corporation low-cost small liquid level sensor for agricultural machinery

The low-cost small liquid level sensor measures liquid levels using an internal hermetic reed switch and a magnetic float.

Manufacturer: KUS, Dongguan Zhengyang Electronic Mechanical Co., Ltd. Headquarters: Dongguan City, China Certifications: TS16949 ISO9001 ISO14001 CE TUV PED+AD2000 Product Name: KUS Low-Cost Compact Liquid Level Sensor for Agricultural Machinery Model: S5 Series Overview: The low-cost compact liquid level sensor measures liquid levels (water, fuel, oil, chemical liquids, etc.) using an integrated hermetic reed switch and magnetic float. Applications: It can be used in construction machinery, trucks, buses, work vehicles, agricultural machinery, meteorological data measurement, power generation equipment, fuel tanks for ships, small tanks, and specially shaped tanks.

Company：日東商事横浜テックセンター
Price：Other

Sensors

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Continuous Liquid Level Sensor HL-A/AP Series

Continuous measurement of liquid level in 5mm steps, with built-in temperature sensor for measuring liquid temperature. Five types of measurement lengths are available: 50, 150, 300, 600, and 900mm.

This is a continuous liquid level sensor with a built-in temperature sensor. By adopting a magnetoresistive element and using a ladder output method, we have achieved cost reduction. It is optimal for applications requiring liquid level control, detection of freezing, and temperature regulation of liquids. It supports longer measurement lengths than the HL-AP, with types available in 600 and 900 mm. By connecting to the dedicated display unit HL-AM of the HL-A/AP series, it is possible to display the liquid level position and liquid temperature. *For more details, please refer to the PDF materials or feel free to contact us. ▼ Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp

Company：ワッティー
Price：10,000 yen-100,000 yen

Liquid level control/level switch

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Vibration Transmitter / Model Number MF6RV-912F

Vibration transducer, easy to install for long-term measurement of machinery and equipment.

● Speed: 0.5 to 199.9 mm/s ● Acceleration: 0.5 to 199.9 m/s² ● Displacement: 1.999 mm

Company：シロ産業
Price：Other

Vibration Inspection

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What is a level measurement? (Explained in manga)

It is possible to manage raw materials and automate production! An explanation of the function of level sensors in a manga format!

This booklet provides an easy-to-understand explanation of the function of level sensors through manga. The "level" in "level sensor" refers to "height," and it is a sensor that measures how high a substance is within a container. We have included actual usage examples, so please download and take a look. [Contents] ■ Let's learn about the function of level sensors! What is a level gauge? * For more details, please refer to the PDF document or feel free to contact us.

Company：関西オートメイション
Price：Other

Level gauges and level switches
Liquid level control/level switch

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Wide Liquid Chamber Type Liquid Level Gauge (Reflective Type / Transparent Type)

Monitoring of foaming and boiling liquids! Usable for high-viscosity fluids!

The "Wide Liquid Chamber Type Level Gauge (Reflective and Transparent)" is a level gauge suitable for monitoring foaming and boiling liquids. By making the liquid chamber wider, it stabilizes the liquid level and makes it easier to check the liquid level. If the surface of the liquid freezes, an anti-freezing piece can be attached to the visible part. It can also be used with high-viscosity fluids. 【Features】 ■ The wide liquid chamber allows for stable liquid levels ■ Easy to check the liquid level ■ Compatible with special fluids and liquid types such as foaming, boiling, and high viscosity *For more details, please refer to the PDF document or feel free to contact us.

Company：サワダ製作所
Price：Other

Other measurement, recording and measuring instruments

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Ultrasonic Distance Level Sensor Milesight EM500-UDL

Applicable to flood monitoring, drainage management, and monitoring the filling levels of grains and fertilizers; ideal for smart agriculture.

Features ■ Detects distance and level to objects without contact ■ Locally stores historical records and supports retransmission ■ Built-in 19000mAh replaceable battery with 10 years of operation without replacement ■ Easy setup with NFC (Near Field Communication) ■ Ultra-long-range transmission up to 10km line of sight ■ Compliant with standard LoRaWAN gateways and network servers ■ Quick and easy management with Milesight IoT Cloud solution Applications ■ River flood monitoring, tank level/depth monitoring, manhole cover monitoring

Company：Suntex Co., Ltd.
Price：Other

Other Sensors

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Sound Level Sensor Milesight WS302

TELEC certified, applicable to smart offices, smart homes, etc., low power consumption for long-term use.

Features ■ Multiple weight measurement methods tailored to different scenes. ■ Supports various types of measurements to accurately assess volume: actual values, equivalent continuous values, maximum values. ■ Equipped with LED indicators that display threshold alarms. ■ Over 4 years of battery life. ■ Easy setup via an app. ■ Compliant with standard LoRaWAN gateways and network servers. ■ Compliant with Milesight IoT Cloud.

Company：Suntex Co., Ltd.
Price：Other

Sensors

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Step Output Level Sensor FSSP Series

Freely set or change the water level you want to detect.

It can detect any water level by outputting an analog signal (DC 4mA to 20mA). It is possible to monitor liquids and manage mixing ratios by liquid volume. By using a magnetoresistive element as the detection element and employing our unique control circuit, it is more cost-effective compared to magnetostrictive float switches. We offer three measurement lengths: 100mm, 200mm, and 300mm.

Company：エヌエー
Price：Other

Sensors

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Sanitary specification liquid level sensor ideal for pharmaceutical, food, and beverage tanks.

The Level Plus LP series liquid level gauge has over 25 years of experience in the sanitary specifications field.

Temposonics has developed level sensors that can accommodate many tanks for pharmaceuticals and food, leveraging its extensive experience and knowledge in sanitation over the years. The all-stainless steel level gauges and floats are certified to the US 3A standards and can be finished with sanitary polishing (200 Grit/Ra 25) and electropolishing (240 Grit/Ra 15).

Company：Temposonics
Price：Other

Beverage Production Equipment
Chemicals
Sensors

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Level sensor for measuring liquid levels of water, oil, and chemicals.

High-precision liquid level detection for precise flow control.

Temposonics sensors are durable absolute linear scales that use magnetostrictive technology, designed to withstand harsh environments such as shock, vibration, and temperature. They offer high precision, robustness (vibration resistance of 15G, IP68/69K, pressure resistance of 35MPa, operating temperature range of -40 to +75°C, CE compliant), and a maximum measurement length of 20m, along with a variety of interfaces. With features such as waterproofing, long measurement lengths, corrosion-resistant rods (Teflon, Hastelloy, SUS316L), and explosion-proof capabilities, they can be used in a wide range of applications, particularly where high precision and real-time position measurement are required, such as in liquid level measurement and precise flow control for water, oil, and chemicals. Additionally, the movable part only requires a magnet for position detection, eliminating the need for power/signal cables. This contributes to cost reduction for customers as it does not require regular maintenance or cleaning.

Company：Temposonics
Price：Other

Sensors
Level gauges and level switches
Liquid level control/level switch

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Liquid Level Sensor LevelLite-4223 Series

A device without moving parts that measures liquid levels using capacitance, specially designed for gasoline, oil, biofuels, and more.

A device that measures liquid levels using capacitance without moving parts, compatible with various liquids such as gasoline, oil, and biofuels. 【Features】 ○ Measures liquid levels using capacitance ○ Compact, lightweight, and high precision ○ No moving parts ○ Removable mounting flange ○ Connects to a PC via RS232 for changing measurement range and output settings ○ Waterproof performance: IP67 *For more details, please contact us or refer to the catalog.

Company：サイアン
Price：Other

Sensors

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Wastewater and sewage liquid level sensor GSLevel-7014 series

A device without moving parts that measures liquid levels using capacitance, specially designed for sewage, wastewater, seawater, and freshwater.

A device without moving parts that measures liquid levels using capacitance, specifically designed for sewage, wastewater, seawater, and freshwater. 【Features】 ○ Measures liquid levels using capacitance ○ Lightweight and high precision ○ No moving parts ○ Proven applications: wastewater / sewage / seawater / freshwater ○ Waterproof performance: IP6x / IPx6 / IPx8 / IPx9k to EN60529 *For more details, please contact us or refer to the catalog.

Company：サイアン
Price：Other

Sensors

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Ultra-small viscosity sensor 501 viscosity sensor

One of the ultra-small viscosity sensors in the world, its role is very significant.

<Main Features> - Easy installation and inspection - Built-in temperature sensing element - Automatic cleaning - No seals - Entirely SS316 construction - Small sample volume - Proven technology - Compatible with 1/2” NPT threads ! For more details, please contact us or download the catalog!