Product Introduction
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The Analog Output Submersible Level Transmitter is engineered for continuous and reliable level measurement in liquids. Featuring a fully sealed stainless steel construction and high-performance pressure sensing core, it delivers accurate level monitoring while submerged directly in various media without additional protective housings.
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Designed for harsh environments, this analog output submersible level transmitter adopts a fully welded sealing process combined with a high protection level, ensuring long-term operation in wastewater treatment, petroleum, hydrological monitoring, and deep well applications.
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Its specialized fluid dynamics design enhances stability against turbulence and interference, providing consistent performance in dynamic conditions.
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With comprehensive temperature and pressure compensation, the analog output submersible level transmitter maintains high accuracy and stability across an extensive operating range of -10°C to 70°C.
Features
Excellent Diving Durability
Fully welded stainless steel structure and high waterproof rating, can be directly put into liquid for use without additional housing.
01
Precision Level Measurement
Delivers exceptional accuracy with ±0.25%FS non-linearity and ±0.1%FS repeatability for reliable data in critical applications.
02
Robust Overpressure Protection
Withstands harsh environments with 1.5x FS overpressure capability across a wide 1mH2O~200mH2O range.
03
Specifications
| Operating Temperature Range | -10°C~70°C |
| Storage Temperature Range | -20°C~85°C |
| Compensation Temperature Range | 0°C~50°C |
| Pressure Range | 0~1mH2O…200mH2O |
| Over Pressure | 1.5FS |
| Power Supply | 15V~28V DC |
| Output Signal | 4~20mA/0~5VDC/1V~5VDC/0~10VDC/1V~10VDC |
| Accuracy | ±0.5%FS |
| Thermal Zero Shift | ±0.03%FS/°C (Range≤2mH2O, ±0.05%FS/°C) |
| Thermal Sensitivity Shift | ±0.03%FS/°C |
| Electrical Connection | Cable or Specified |
| Protection Degree | IP68 |
Application
Water Treatment & Environmental Monitoring
The analog output submersible level transmitter widely used in wastewater treatment plants, pumping stations, and storage tanks for precise level control and automated management.
Petroleum Chemical & Storage Tank Measurement
Essential for inventory management and safety compliance in crude oil storage tanks, chemical raw material tanks, and refined product tanks. Provides accurate level data for spill prevention and volume calculation.
Hydrological Monitoring & Groundwater Management
This transmitter deployed in rivers, reservoirs, deep wells, and groundwater monitoring systems for long-term hydrological data collection. Critical for flood warning, drought assessment, and water resource planning.
Agricultural Irrigation & Water Conservancy
Integrates with farmland irrigation systems, channel monitoring, and drainage control to optimize water usage efficiency. Supports precision agriculture through real-time water level regulation.
Marine Engineering & Shipboard Applications
Used in ballast tanks, fuel tanks, and bilge monitoring on ships and offshore platforms. Withstands corrosive marine environments while providing reliable level data for vessel stability and safety.
Kind Tips
Power Supply Requirements: Ensure the power supply voltage remains within the 2V to 12V DC range to prevent damage from overvoltage.
Installation Guidelines: Avoid using cables as load-bearing components. Secure cables separately to prevent damage from pulling.
Media Compatibility: Verify the compatibility of stainless steel materials with corrosive liquids before deployment to ensure long-term reliability.
Sealing Integrity Check: Regularly inspect the transmitter's sealing condition. Immediately discontinue use if any damage or breach is detected.
Have any questions or need further assistance? Our experienced engineering team is ready to provide personalized technical support and help you find the optimal solution for your application.
FAQ
Q: What is the measuring principle of this analog output submersible level transmitter?
A: It uses a high-precision pressure sensor to measure hydrostatic pressure, converting liquid depth into a standard analog signal (4-20mA/0-5V/0-10V).
Q: How is the transmitter installed and secured?
A: The transmitter can be directly immersed while the cable must be separately fixed using clamps or conduits to avoid bearing the weight of the device.
Q: What is the operating temperature range?
A: The analog output submersible level transmitter functions reliably in -40°C to 125°C environments with automatic temperature compensation for accurate readings in varying conditions.
Q: Can you provide custom-designed sensors to meet our specific requirements?
A: Absolutely. We offer a wide range of OEM and custom services, including customization of cable length, connector type, housing material, output signal, and more. We will work closely with your engineering team to customize the perfect solution for your needs.
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