HPT603 Pressure Sensor for Drinking Water Pipeline in Italy
Project Background
Reliable pressure monitoring is essential in drinking water supply systems. Water pumps and pipelines require stable and accurate pressure measurement to ensure safe water transportation, system efficiency, and long-term operational reliability.
Our HPT603 pressure sensor has been successfully used by an Italian customer in a drinking water pump pressure monitoring project.
The customer specializes in drinking water and purified water treatment systems and requires highly reliable pressure sensors capable of operating continuously in outdoor environments.
Customer Requirements
The customer needed a pressure sensor with:
- Stable long-term performance
- High waterproof protection due to risk of getting wet
- Corrosion-resistant stainless steel housing
- Reliable outdoor operation
- Accurate pressure monitoring for drinking water systems
- Compact and easy installation design
After evaluation, the customer selected the Holykell HPT603 pressure sensor solution.
Purchased Parameters
| Item | Specification |
|---|---|
| Measuring Medium | Drinking Water / Purified Water |
| Pressure Range | 10 Bar |
| Signal Output | 0-5V |
| Power Supply | 8-36V |
| Accuracy | 0.5%FS |
| Process Connection | G1/4″ |
| Electrical Connection | Cable-out |
| Housing Material | 316 Stainless Steel |
Why the Customer Chose HPT603 Pressure Sensor
1. Excellent Corrosion Resistance for Drinking Water Applications
The HPT603 adopts a high-quality 316 stainless steel housing, offering excellent corrosion resistance and long service life in drinking water and purified water applications. The sensor materials are suitable for clean water systems and can withstand humid outdoor environments.
2. IP68 Waterproof Protection for Outdoor Installation
Thanks to its IP68 protection rating, the HPT603 can operate reliably in wet and harsh outdoor environments.
The sensor maintains stable performance even under:
- Rain exposure
- High humidity
- Water splashing
- Outdoor pump station environments
This greatly improves the reliability of water pressure monitoring systems.
3. High Accuracy and Stable Output
The HPT603 features an imported piezoresistive sensing core with stable and accurate pressure measurement performance. Standard accuracy reaches 0.5%FS, while customized versions can achieve up to 0.15%FS accuracy for higher precision applications. Stable output signals help customers maintain efficient pump control and system monitoring.
4. Strong Anti-Surge and Lightning Protection
Outdoor water supply systems are often exposed to electrical surges and lightning interference. The HPT603 is designed with enhanced anti-surge and lightning protection capability, ensuring reliable operation in demanding outdoor environments. This helps reduce maintenance costs and system downtime.
5. Flexible Installation Methods
The HPT603 supports multiple installation methods, including:
- Immersion installation
- Thread installation
- Flange installation
This flexible design allows the sensor to adapt to different pipeline and pump system structures.
Long-Term Cooperation with the Italian Customer
The Italian customer has continuously used the HPT603 pressure sensor for approximately 6 years. Annual purchase volume remains around 1000 pieces per year, which fully demonstrates the product’s long-term stability, reliability, and customer satisfaction. This long-term cooperation also reflects the trust customers place in Holykell products and services.
Typical Applications of HPT603 Pressure Sensor
- Drinking water systems
- Water treatment plants
- Purified water systems
- Pump stations
- Industrial water systems
- Outdoor liquid level monitoring
Main Features of HPT603 Pressure Sensor
- 316 stainless steel housing, strong corrosion resistance
- Imported high-precision sensing core, customizable accuracy up to 0.15%FS
- IP68 waterproof protection
- Strong anti-surge and lightning protection: Surge +2000V(digital); Air discharge ±8000V; contact discharge ±6000V
- Multiple installation methods threaded/flanged/submersible
- Wide power supply range 7-30V DC/3.5-36V DC
- Stable signal output 4-20mA/RS485/0-5V/1-5V/0-10V/0.5-4.5V…
- Suitable for harsh outdoor environments
Holykell continues to provide professional pressure and level measurement solutions for global customers in water treatment, industrial automation, and environmental monitoring industries. Ready to upgrade your monitoring? Contact us today.
