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Yokogawa FU20-05-T1-NPT Industrial pH/ORP Sensor
Product Introduction: A robust, general-purpose combination pH/ORP sensor with an integrated Pt1000 temperature element. It features a double-junction reference system and PTFE diaphragm for long-term stability in harsh industrial environments.
Technical Specifications:
- Measurement Range: 0–14 pH; ORP: -2000 to +2000 mV
- Accuracy: ±0.1 pH
- Temperature Element: Integrated Pt1000 (T1 suffix)
Detailed content
- Reference System: Double-junction Ag/AgCl with polymer electrolyte
- Diaphragm: PTFE microporous (fouling-resistant)
- Process Connection: 3/4″ NPT male thread
- Material: PVDF sensor body (corrosion-resistant)
- Operating Temperature: -10°C to +80°C
- Pressure Rating: Up to 6 bar
- Dimensions: 110 mm × 50 mm × 30 mm
- Weight: Approx. 300 g
Functional Features:
- Integrated Pt1000 for automatic temperature compensation
- Double-junction reference prevents contamination
- PTFE diaphragm minimizes fouling and maintenance
- Polymer electrolyte extends sensor lifespan
- CIP/SIP compatible for food/pharma applications
- Versatile in-line/immersion installation
Application Scenarios:
- Water and wastewater treatment
- Chemical and petrochemical processing
- Food and beverage manufacturing
- Pharmaceutical production
- Power plant water chemistry
- Mining and mineral processing
