Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the LiebeWH Liquid Level Sensor, model LiebeWHoawr52nf3g. This device is designed for accurate liquid level detection in various environments, utilizing a stainless steel construction for durability and corrosion resistance.
Please read this manual thoroughly before using the product to ensure proper function and safety.
Product Features
- Durable Construction: The sensor shell is made of premium stainless steel, offering excellent performance and durability, along with anti-corrosion properties.
- High Measurement Precision: Designed for accurate liquid level detection.
- Anti-Clogging Design: Facilitates easy cleaning and maintenance.
- Stable Structure: Features a solid, bend-resistant design that is not prone to deformation, ensuring good stability.
- Waterproof Cable: Equipped with a 33-meter long waterproof cable, suitable for detecting water levels in the range of 0-5 meters.
- Wide Application: Suitable for use in water plants, sewage treatment plants, city water supply systems, high-rise pools, wells, mines, industrial pools, water tanks, oil pools, hydrogeology, reservoirs, rivers, and oceans.
Specifications
| Specification | Value |
|---|---|
| Item Type | Liquid Level Sensor |
| Material | Stainless steel |
| Color | Silver, black |
| Cable Length | Approx. 33m (108.3ft) |
| Measurement Range | 0-5 meters (with 33m cable) |
| Model Number | LiebeWHoawr52nf3g |
| Manufacturer | LiebeWH |
| Item Weight | 2.01 kg |
| Parcel Dimensions | 37.3 x 28.3 x 7.5 cm |
Package Contents
The package includes:
- 1 x LiebeWH Liquid Level Sensor with integrated 33m cable
Setup and Installation
Proper installation is crucial for accurate and reliable operation of the liquid level sensor. Follow these steps carefully:
- Site Selection: Choose a location where the sensor can be freely suspended into the liquid without obstructions. Ensure the cable length is sufficient for the maximum liquid depth.
- Mounting: Secure the sensor cable at the desired suspension point. The sensor should hang vertically into the liquid. Avoid bending or kinking the cable excessively.
- Electrical Connection: Connect the sensor's output wires to your monitoring or control system according to the system's specifications. Ensure all connections are secure and properly insulated to prevent water ingress. Refer to your system's wiring diagram for specific pin assignments.
- Calibration (if applicable): Some systems may require initial calibration. Follow the instructions provided with your monitoring equipment for any necessary calibration procedures.
Operating Instructions
Once installed and connected, the LiebeWH Liquid Level Sensor operates continuously to provide real-time liquid level data.
- Continuous Monitoring: The sensor will automatically detect and transmit liquid level information to the connected monitoring system.
- Data Interpretation: Refer to your monitoring system's manual for instructions on how to interpret the sensor's output signals (e.g., voltage, current, digital signal) and convert them into actual liquid depth measurements.
- Environmental Considerations: Ensure the operating environment remains within the sensor's specified temperature and pressure limits to maintain accuracy and longevity.
Maintenance
The LiebeWH Liquid Level Sensor is designed for low maintenance. However, periodic checks can help ensure optimal performance.
- Visual Inspection: Periodically inspect the sensor body and cable for any signs of damage, corrosion, or wear.
- Cleaning: If the sensor is operating in an environment with suspended solids or biological growth, it may accumulate debris. Gently clean the sensor head with a soft brush and clean water to remove any buildup. Avoid using abrasive materials or harsh chemicals.
- Cable Integrity: Check the cable for any cuts, abrasions, or signs of insulation degradation. Ensure the cable entry point into the sensor is sealed.
- Connection Check: Verify that all electrical connections remain tight and free from corrosion.
Troubleshooting
If you encounter issues with your LiebeWH Liquid Level Sensor, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No output or incorrect readings |
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| Intermittent readings |
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| Sensor not detecting liquid |
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Warranty Information
LiebeWH products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact LiebeWH customer support. Typically, warranty covers defects in materials and workmanship under normal use.
Customer Support
If you require further assistance or have questions not covered in this manual, please contact LiebeWH customer support. Provide your product model number (LiebeWHoawr52nf3g) and a detailed description of your issue for efficient service.
For more information, you may visit the official LiebeWH store: LiebeWH Store on Amazon