RS485 Photoelectric Water Immersion Sensor Switch Output IP68 Stainless Steel Liquid Leak Sensor for Water Oil Leakage

1.NOTE

Output options: Normally Open, Normally Closed, RS485

Power supply: DC5–28V / DC5–24V

Detection height: 1mm water immersion

Measurement accuracy: ±2mm

Operating temperature: -20~80°C

Standard cable length: 1 meter (customizable)

Installation: Threaded (M16) or bracket type

Applicable medium: Water and related liquids

For any questions or special requirements, please contact us

2. Parameters

3. Features

Durable Stainless Steel and Glass Construction

Built with a durable stainless steel housing and high-precision glass probe for excellent corrosion resistance and reliable long-term use, including outdoor applications.

Sensitive 1 mm Liquid Detection

Detects the presence of water or other compatible liquids with as little as 1 mm of immersion, making it suitable for sensitive leak and liquid-level detection.

Compatible with Multiple Liquids

Suitable for detecting water, ultra-pure water, oil, acids, alkaline solutions, and other compatible insulating or conductive liquids.

High Accuracy and Fast Response

Infrared photoelectric sensing technology provides detection accuracy of ±2 mm and a fast response time of less than 1 second.

Selectable Normally Open or Normally Closed Output

Supports both Normally Open (NO) and Normally Closed (NC) output modes, allowing flexible integration with different control systems.

Flexible Installation

Supports M16 threaded mounting or bracket mounting for convenient installation in different applications.

IP68 Waterproof Protection

The fully sealed IP68 design provides excellent protection against dust and water, making the sensor suitable for demanding industrial environments.

4. Applications

Ideal for liquid leak detection and water-level monitoring in industrial plants, water tanks, hospitals, telecom base stations, fishing boats, and other applications requiring reliable liquid detection.

5. FAQs

Q1: Can this sensor detect liquids other than water?

Yes. The sensor is suitable for various liquids, including oil, acids, alkaline solutions, ultra-pure water, and other compatible liquids.

Q2: How is the sensor installed?

The sensor supports M16 threaded mounting or bracket mounting, providing flexible installation for different application requirements.

Q3: Does the sensor support Normally Open or Normally Closed output?

Yes. Both Normally Open (NO) and Normally Closed (NC) output modes are available. You can select the appropriate version according to your system requirements.