L712 Level Sensor with Display
The L712 is a reliable, submersible level sensor designed for precise water and liquid level measurement in a variety of industries. Equipped with a real-time LCD/LED display, this sensor allows for easy monitoring of fluid levels directly from the device. Its robust construction and advanced temperature compensation make it ideal for both industrial and residential applications.
Applications:
- Tank Level Monitoring in industrial processes for precise control and inventory management.
- Water Storage Tanks in residential buildings, ensuring accurate water level readings for efficient water management.
- Liquid Level Monitoring in chemical manufacturing to ensure safe operations and prevent overflows or dry running.
- Fuel Tanks in vehicles or generators for reliable monitoring of fuel levels and performance.
- Beverage Dispensing Systems, providing accurate measurements to maintain optimal flow and consistency.
Description
The L712 Level Sensor with Display is a high-performance submersible level transmitter designed for precise liquid and water measurement across a wide range of industries. Featuring a robust and fully sealed design, the L712 integrates a highly stable piezo-resistive silicon pressure sensor with a precise circuit board, all encased in a durable metal housing.
Its compact and integrated construction ensures simple installation and reliable operation in various local working environments. The LCD/LED display offers real-time readings, making it ideal for monitoring and controlling fluid levels in applications such as water supply, drainage, mining, metallurgy, electricity, and more.
The L712 is particularly suitable for industries requiring high-accuracy measurements and reliable performance under harsh conditions, ensuring long-term stability and easy maintenance.
Features
- High Accuracy: Ensures precise measurements with an accuracy of ≤±0.5%F.S, making it ideal for demanding industrial applications.
- Integrated LCD/LED Display: Real-time, easy-to-read local display of liquid levels for direct monitoring, reducing the need for additional monitoring equipment.
- Advanced Digital Temperature Compensation: Automatically compensates for temperature variations to ensure accurate readings under varying environmental conditions.
- Durable Construction: Built to withstand impact, overload, shock, and erosion, ensuring long-lasting performance even in tough environments.
- Enhanced Protection: Equipped with lightning protection and robust RFI & EMI resistance, ensuring stability and reliability in electrically noisy environments.
- Versatile Applications: Ideal for a variety of industries, including medicine, metallurgy, electricity, mining, and city water supply for reliable level measurement and monitoring.
- Easy Installation: The sensor’s integrated design and standard signal output make it simple to integrate into existing systems.
Specification
| Level Range | 0-0.1 Bar……50 Bar / 0-1M…….500m H2O Optional | |||
| Overload | 150% F.S. | |||
| Accuracy | ≤±0.25%F.S (for RS485 modbus)
≤±0.5%F.S (Typical) |
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| Long-term Stability | Standard: 0.15%F.S±0.05% | |||
| Electrical Wire | 2 Wires | 3 Wires | 4 Wires | |
| Output | 4~20mA | 0~5V | 0~10 V | RS485 Modbus RTU |
| Power Supply | 12~30Vdc | 10~30Vdc | 15~30Vdc | 8~30Vdc |
| Working Temp. | -40℃~70℃ | |||
| Temperature compensation | 0℃~50℃ | |||
| Medium compatible | Compatible with 316L Stainless Steel | |||
| Alarm function | With sound alarm output, optional. | |||
| Local Display | Optional (LED 4-1/2bits) | |||
| Electronic connection | Sensor water proof IP68; Electrical indicator IP65 | |||
Datasheet
L712 Level Sensor with Display Datasheet
