Capacitive liquid level sensor uses capacitive sensing technology to monitor liquid levels. Designed for stable operation in industrial environments, it features low current consumption of ≤15 mA, IP67 protection, and a durable PBT housing. Equipped with PNP and NPN output options. Built-in short-circuit, overload, and reverse polarity protection improve electrical safety.
Installation Design & User-Friendly Configuration
- Adaptable Mounting Structure: Equipped with dual mounting diameter options, this capacitive liquid level sensor can meet different pipeline installation needs and ensure flexible deployment across various pipe systems.
- Simplified Installation Method: The external clamping design is specifically developed for non-contact liquid level detection through pipe walls, allowing easy installation without direct contact with the measured medium.
- Fast Pipeline Attachment: Integrated cable tie fixing holes allow the sensor to be quickly secured onto the outer wall of pipelines without the need for additional mounting components.
- Convenient Calibration Adjustment: The built-in multi-turn potentiometer provides precise parameter adjustment, making setup and calibration more efficient.
Sensing Accuracy & Environmental Stability
- Precise Medium Detection: With high adjustment sensitivity, the capacitive liquid level sensor accurately identifies different internal substances, including liquids and colloidal materials.
- Stable Measurement Performance: Effective temperature drift suppression technology helps maintain reliable detection results under changing ambient temperature conditions.
Applications
This capacitive liquid level sensor is widely used for liquid level detection in various industrial and automation applications. It is suitable for monitoring liquid levels in plastic pipelines, water tanks, reservoirs, fluid control systems, cooling equipment, and automated filling systems.
Ultrasonic Cleaning Machine
CNC Machine Tool
String Welding Machine
Beverage Filling Machine
| Model | SISCO-CLS-CE10 |
| Mounting | non-flush |
| Adjustable Pipeline | 8-11 mm; wall thickness ≤1.0 mm |
| Switching Frequency | 60 Hz |
| Switch-point Drift | ≤±20% |
| Load Current | ≤200 mA |
| Residual Voltage | ≤2.5V |
| Current Consumption | ≤15 mA |
| Output Indicator | yellow LED |
| Circuit Protection | short circuit, overload, and reverse polarity |
| Ambient Temperature | -10℃~55℃ |
| Ambient Humidity | 35-95%RH |
| Degree of Protection | IP67 |
| Connection Type | 2m PVC cable |
| Housing Material | PBT |
Dimensions (unit: mm)
Wiring Diagram
Q1: What is the detection range of this capacitive liquid level sensor?
A1: This capacitive liquid level sensor can detect liquids through non-metallic pipe walls with a thickness of up to 1.0 mm and supports an adjustable mounting range of 8–11 mm. The actual detection performance depends on factors such as pipe material, liquid properties, and sensitivity adjustment.
Q2: What is the operating temperature range of a capacitive liquid level sensor?
A2: The operating temperature range of this capacitive liquid level sensor is -10℃ to 55℃. Within this temperature range, the sensor can provide stable liquid detection performance for industrial automation and fluid monitoring applications.
Q3: Can this capacitive liquid level sensor be used for pipeline monitoring?
A3: Yes, this capacitive liquid level sensor can be used for pipeline monitoring. It is designed for liquid level detection in pipelines, allowing it to detect liquid presence or level changes through pipe walls without direct contact with the medium.
Tips: Can a capacitive liquid level sensor detect water?
Yes, the capacitive liquid level sensor can detect water. It uses capacitive sensing technology to detect changes in the dielectric properties caused by water near the sensing area. The sensor can identify water levels through pipe walls.
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