Water Pressure Sensors
Reliable water pressure and level sensors designed for water supply, wastewater management, and fluid monitoring systems. Ideal for pumps, pipelines, and process control applications requiring stable and precise measurement.
Discover our full range of Pressure Sensors for all industrial environments.
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Water Pressure Sensors for Reliable Fluid Monitoring
Our water pressure sensors are engineered for accurate measurement of water pressure and liquid levels in water supply networks, HVAC systems, and wastewater treatment plants. These sensors convert pressure changes into electrical signals to ensure stable operation and efficient control of pumps, pipelines, and tanks.
Applications
- Water pressure and level sensors are essential for:
- Water supply and distribution systems
- Wastewater and sewage treatment
- Process control in industrial automation
- Level measurement in tanks, reservoirs, and wells
- HVAC systems and chillers
Industries Served
- Municipal water treatment
- Environmental monitoring
- Industrial process control
- Oil & gas fluid management
- HVAC and building automation
Key Features
- High precision and long-term stability
- Waterproof and corrosion-resistant design (IP68)
- Suitable for clean and wastewater applications
- Easy installation and calibration
- Available with analog, 4–20mA, or digital outputs
Why Choose Our Water Pressure Sensors?
Our sensors provide accurate, dependable measurement for both pressure and level monitoring, ensuring operational safety and energy efficiency in water and fluid systems. With TÜV and CE certification, they meet the highest industrial standards for performance and reliability.
FAQ – Water Pressure Sensors
What is a water pressure sensor?
A water pressure sensor measures the pressure of water in pipes, tanks, or systems. It converts the physical pressure into an electrical signal, allowing precise monitoring and control in applications such as water supply, wastewater treatment, and HVAC systems.
How does a water pressure sensor work?
Water pressure sensors typically use a piezoresistive or strain-gauge sensing element that detects the force of water pressure on a diaphragm. The resulting signal is processed by an internal circuit and output as an analog or digital value, representing real-time water pressure.
What is the difference between a pressure sensor and a level sensor?
A pressure sensor measures the force exerted by water at a specific point, while a hydrostatic level sensor determines the liquid level based on the hydrostatic pressure at the bottom of the tank. Both are used for monitoring water systems, but the measurement principle differs.
Where are water pressure sensors used?
They are used in:
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Water and wastewater treatment plants
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Pump and pipeline monitoring systems
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Industrial process control
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Environmental and river monitoring
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HVAC and chiller systems
How do I choose the right water pressure sensor?
When selecting a water pressure sensor, consider:
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Pressure range (e.g., 0–10 bar)
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Medium compatibility (clean or wastewater, chemicals)
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Output signal (4–20 mA, 0–10 V, or digital)
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Ingress protection (IP68 for submerged use)
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Accuracy and temperature compensation
What is an IP68 pressure sensor?
An IP68 sensor is fully dust-tight and waterproof, capable of continuous operation under water. It is ideal for water pump systems, tanks, and submerged installations.
How is a water pressure sensor installed?
For inline applications, the sensor is mounted directly on the pipeline using a threaded connection. For level measurement, a submersible sensor is lowered into the liquid. Proper cable sealing and grounding are essential for reliable long-term operation.
Do water pressure sensors need calibration?
Yes. Periodic calibration ensures accurate readings and system stability, especially in industrial or long-term monitoring environments. Calibration intervals depend on system conditions and manufacturer recommendations.
What output options are available for water pressure sensors?
Typical outputs include analog (4–20 mA or 0–10 V) and digital (RS485, Modbus, or I²C). The choice depends on your control system or PLC compatibility.
Need sensors for other media or applications?
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For oil and fluid power systems, visit our Hydraulic Pressure Sensors.
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For air and gas monitoring, check out our Differential Pressure Transmitters.
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For high-safety installations, explore our Explosion-Proof Pressure Sensors.
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