In industries like pharmaceuticals, food & beverage, and biotechnology, maintaining hygiene is critical. CIP (Clean-in-Place) systems rely heavily on pH sensors to ensure proper cleaning and sanitization. But with options like Yokogawa FU20 and Hamilton pH sensors, how do you choose the right one for your application?
This guide compares Yokogawa FU20 pH sensors and Hamilton’s equivalent models, helping you make an informed decision that improves process efficiency, reduces downtime, and extends sensor lifespan.
Key Factors in Selecting a CIP-Compatible pH Sensor
1. Chemical & Temperature Resistance
CIP systems use hot caustic solutions, acids, and sanitizers (like HNO₃, NaOH, and steam). The sensor must withstand:
- High temperatures (up to 80°C+)
- Aggressive cleaning agents
- Rapid pH swings✅ Yokogawa FU20: Features CIP/SIP compatibility, with EHEDG & FDA compliance for food/pharma applications.
✅ Hamilton: Offers Polymer Body (ArcTec) sensors, resistant to harsh chemicals.Best for:- Yokogawa FU20 → High-temperature CIP cycles
- Hamilton → Extreme chemical exposure
2. Accuracy & Long-Term Stability
| Feature | Yokogawa FU20 | Hamilton (e.g., ArcTec) |
|---|---|---|
| Accuracy | ±0.1 pH | ±0.1 pH |
| Drift/Year | <0.02 pH | <0.03 pH |
| Calibration | Easy 2-point | SmartCal™ automated |
Why It Matters:
- Yokogawa FU20: Stable glass electrode for long-term use.
- Hamilton: SmartCal™ reduces manual calibration needs.
Best for:
- Yokogawa FU20 → High-precision applications
- Hamilton → Low-maintenance setups
3. Mechanical Design & Installation
| Feature | Yokogawa FU20 | Hamilton (e.g., EasyFerm) |
|---|---|---|
| Connection | NPT, DIN | Tri-Clamp, VARISOL™ |
| Ingress Protection | IP67 | IP68 (submersible) |
| Retractable? | Yes (optional) | Yes (EasyFerm) |
Installation Tips:
- Yokogawa FU20: Best for fixed piping systems (NPT/DIN).
- Hamilton: Better for tanks & flexible installations (Tri-Clamp).
Best for:
- Yokogawa FU20 → Fixed process lines
- Hamilton → Multi-tank systems
Which One Should You Choose?
| Application | Recommended Sensor | Key Reason |
|---|---|---|
| Pharma CIP (High Temp) | Yokogawa FU20 | High temp stability |
| Dairy/Beverage CIP | Hamilton EasyFerm | Easy cleaning, Tri-Clamp |
| Wastewater CIP | Yokogawa FU20 | Chemical resistance |
Why Choose Yokogawa FU20 pH Sensors from Xi’an Gigooda Electronic Technology Co. Ltd?
✅ Direct Factory Supply – We partner with Yokogawa-certified manufacturers to offer competitive pricing without compromising quality.
✅ Fast Shipping from China – Most orders ship within 48 hours via DHL/FedEx to the Middle East, with customs clearance support.
✅ Most goods in Stock – Key models like the FU20-05-T1-NPT meets urgent requirements.
✅ Bilingual Technical Support – English & Chinese-speaking engineers available 24/5 for installation and troubleshooting.
✅ Full Documentation – Includes Necessary certificates + Chinese-English manuals.
Special Offer for Middle East Clients:
🔹 Free calibration certificate with every order
🔹 Discounts for bulk purchases (10+ units)
📞 Contact our Sales manager today: +86 17829083875
📧 Email: modulesales03@gmail.com
Choosing between Yokogawa FU20 and Hamilton pH sensors depends on your CIP process requirements. The Yokogawa FU20 excels in high-temperature stability, while Hamilton offers easier maintenance.
For CIP systems in the Middle East, the Yokogawa FU20-05-T1-NPT is a top choice due to local stock availability and compliance with EHEDG/FDA standards.
Need help selecting the right sensor?
📞 Call +86 17829083875 or 📩 Request a Quote today!