Capacitive Liquid Level Sensor, For 12-26 mm Pipeline

The level sensor has high adjustment accuracy and can easily detect liquids and colloids. It is suitable for 12-26 mm pipe. Capacitive level sensor is widely used in industrial, agricultural, and residential setting.

Features

• Adopting curved appearance design, installation and inspection are more flexible and reliable.
• Detection of non-metallic media in containers directly through non-metallic pipe walls.
• Capacitive level sensor is widely used in liquid level detection and alarm of various containers.

Specification

• Model: ATO-CE15
• Mounting: non-flush
• Adjustable Pipeline: 12-26 mm; wall thickness ≤1.0 mm
• Output: PNP NO, PNP NC, NPN NO, NPN NC
• Detection Distance: PNP (2mm), NPN (4mm)
• 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

Dimension (Unit: mm)

Wiring Diagram

Tips: What are the Advantages of Capacitive Level Sensor?

• Contactless Operation. Capacitive sensors can detect the water level without direct contact with the liquid. This non-contact feature reduces the risk of sensor contamination or corrosion.
• High Sensitivity. Capacitive sensors are highly sensitive to changes in the dielectric constant of the surrounding medium, such as water. This allows for precise and accurate detection of water levels.
• Low Maintenance. Since there is no direct contact with the liquid, capacitive sensors typically have lower maintenance requirements. This makes them suitable for long-term and continuous monitoring without frequent calibrations or replacements.
• Fast Response Time. Capacitive sensors can provide quick responses to changes in water levels. This is beneficial in applications where rapid detection and response are crucial.