SFCG08S Series Capacitive Liquid Level Sensor
The capacitive liquid level sensor operates by utilizing the principle of inserting a probe into the liquid to form a capacitor. The change in liquid level causes a variation in capacitance, which is converted into an electrical signal. This signal is processed by a dedicated chip to ensure high precision and stability. The sensor is temperature-compensated and features excellent reliability and durability.
Request a Quote
Download Datasheet
Chat
Overview
The capacitive liquid level sensor operates by utilizing the principle of inserting a probe into the liquid to form a capacitor. The change in liquid level causes a variation in capacitance, which is converted into an electrical signal. This signal is processed by a dedicated chip to ensure high precision and stability. The sensor is temperature-compensated and features excellent reliability and durability.
Specifications
| Parameter | Value |
|---|---|
| Power Supply | 5VDC |
| Displacement Range | 100-300mm (customizable) |
| Output Voltage | 0.5-4.5VDC (three-wire system) |
| Load Capacity | Output signal load resistance≥5kΩ |
| Non-linearity Error | ±1%F.S |
| Temperature Drift | <±0.2%F.S |
| Temperature Coefficient | 0.025%/℃ |
| Operating Temperature | -40℃~85℃ |
| Storage Temperature | -40℃~100℃ |
| Rated Working Pressure | 0.63MPa |
| Housing Material | Stainless Steel 16/304 |
| Installation Interface | Threaded Connection |
| Output Method | Direct Cable Output |
| Housing Protection Level | IP65 |
Applications
1. Precision measurement of liquid levels in automobile fuel tanks, hydraulic oil tanks, and various machinery. 2. Suitable for environments requiring shock resistance and durability. 3. Applicable for food and chemical liquid level monitoring and control.
Key Features
1. Simple structure with no moving parts. 2. Easy installation by drilling a hole in the container wall and securing with screws. 3. Customizable effective measurement range based on user requirements.
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Shenzhen Soway Technology Development Co., Ltd. (Soway) is a national high-tech enterprise integrating R&D, production and sales. It has a 4,370 square meter manufacturing base and its business covers Europe, the United States, the Middle East, Southeast Asia and other regions.</p><p><br></p><p>Since its establishment in 2002, Xinwei Technology has been committed to the sensor field and providing customers with customized sensor application solutions. In 2007, it introduced advanced technology from the United States and combined with market demand to develop a variety of sensor products that meet the needs of the high-end market. It has more than 40 utility model patents and invention patents, and has passed the IATF16949 automotive quality management system certification.</p>
Contact Us
Loading...
GetExperimental Plan
Name
Phone
+86
Organization
Use Case

Global Photonics Products
Database Platform
Database Platform
With 16 years of experience, we provide high-quality products and services to universities, research institutes, and industry.
50+ Detailed Categories · 3,000+ Global Brands · 100,000+ Photonics Products
1 Million+
In-depth analysis of professional academic resources in photonics
300,000
ProductsDatasheets Available Free
We will keep your personal information strictly confidential.
Product Quote
+86
* Select the quoting party:
By submitting, you agree to the User Service Agreement and Privacy Policy