Product details
PD1P1 HACH Analog Differential pH Sensor Overview
PD1P1 is a professional differential pH sensor designed for reliable water analysis.
It measures a wide range from -2.0 to 14.0 pH.
The sensor body uses strong PEEK material for long service life.
Integrated temperature sensing improves measurement accuracy.
This sensor works well in demanding industrial water environments.
Measurement Capability
- Wide measurement range from -2.0 to 14.0 pH.
- Measurement accuracy up to ±0.02 pH.
- Repeatability within ±0.05 pH.
- Low drift rate of 0.03 pH per 24 hours.
- Suitable for continuous process monitoring.
Sensor Construction
- Body material: durable PEEK.
- Ground electrode made from titanium.
- Diameter: 34.9 mm.
- Total length: 196.3 mm.
- Weight: about 0.95 kg.
Connection and Installation
- Analog cable connection.
- Cable length: 4.5 meters.
- Five conductor cable with two isolated shields.
- XLPE jacket rated up to 150°C.
- Thread size: 1″ NPT at both ends.
- Convertible mounting structure.
Temperature Monitoring
- Integrated NTC 300 Ohm thermistor.
- Automatic temperature compensation.
- Temperature accuracy ±0.5°C.
- Operating temperature range -5°C to 105°C.
- Optional manual temperature correction.
Operating Conditions
- Maximum flow rate: 3 m/s.
- Maximum pressure: 10.7 bar for the sensor body.
- Stable performance in industrial liquid systems.
- Reliable in continuous monitoring processes.
Calibration Options
- Two point automatic calibration.
- One point automatic calibration.
- Two point manual calibration.
- One point manual calibration.
- Flexible setup for different water systems.
Manager’s Insight
- The PD1P1 sensor offers excellent measurement stability.
- Differential design reduces signal interference.
- PEEK construction improves chemical resistance.
- Built-in temperature compensation improves accuracy.
- Engineers prefer this sensor for critical water analysis.
Suitable Equipment
- Industrial water quality analyzers.
- Wastewater treatment systems.
- Boiler water monitoring equipment.
- Process chemical control systems.
- Cooling tower monitoring devices.
- Industrial laboratory analyzers.
Diagnostic Capability
- Stable differential design reduces measurement noise.
- Temperature compensation improves sensor reliability.
- Low drift helps maintain calibration stability.
- Accurate readings support process control decisions.
Delivery and Warranty
- Standard 12-month warranty.
- Orders typically ship within 12–48 hours.
- Secure protective packaging.
- Global delivery through FedEx, UPS, and DHL.
Professional FAQ
- How often should a pH sensor be calibrated?
- Many plants calibrate weekly or based on process stability.
- Can this sensor work in high temperature water?
- Yes. The sensor operates safely up to 105°C.
- What should engineers check before installation?
- Verify thread size, pressure limits, and analyzer compatibility.
- Why choose a differential pH sensor?
- Differential sensors reduce ground loop interference.
- How do I select the correct pH sensor?
- Check measurement range, chemical resistance, and installation type.
Contact Information
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
Original Source: https://www.powergearx.com/
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