Online Glass pH Electrode for High-Purity Water
Product Notes:
1. All Online Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and handling.
2. Custom options and configurations are also available. Please contact us if you need help with your specific application.
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This glass pH electrode is designed for online monitoring of pure water and high-purity water.
The 870002-PHG2 is a combination electrode with a low-resistance sensing membrane for pure-water applications in water treatment and power generation. Its internal resistance is specified at no more than 80 MΩ at 25 °C, and its ceramic sand-core junction provides the electrolyte interface with the sample.
A cable connection links the electrode to a compatible pH analyzer. The GPE200 measures from 0 to 14 pH, operates at 0–80 °C and has a specified pressure resistance of up to 0.3 MPa. Gel or solid electrolyte configurations are available within this electrode family.
Features
- Designed for continuous online pH monitoring in high-purity water
- Low-resistance glass sensing membrane
- Combination electrode construction
- Ceramic sand-core junction
- Cable-type connection to a compatible analyzer
- Can be used with a compatible 316L stainless steel or PPS sheath
Specifications
| Part number | 870002-PHG2 |
| Model | GPE200 |
| pH range | 0–14 pH |
| Operating temperature | 0–80 °C |
| Pressure resistance | ≤0.3 MPa |
| Connection type | Cable type |
| Internal resistance at 25 °C | ≤80 MΩ |
| Zero point | 7 pH ±0.3 |
| Slope | ≥95% of theoretical slope |
| Junction material | Ceramic-infiltrated sand core |
| Electrode body | Glass |
| Application | High-purity water |
FAQs
What is the GPE200 intended for?
The GPE200 is designed for pH measurement in high-purity water systems.
What are its measurement and temperature ranges?
It measures 0–14 pH and operates at 0–80 °C.
Is a pH analyzer required?
Yes. The electrode connects by cable to a compatible pH analyzer.
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Product Information
Product Information
This glass pH electrode is designed for online monitoring of pure water and high-purity water.
The 870002-PHG2 is a combination electrode with a low-resistance sensing membrane for pure-water applications in water treatment and power generation. Its internal resistance is specified at no more than 80 MΩ at 25 °C, and its ceramic sand-core junction provides the electrolyte interface with the sample.
A cable connection links the electrode to a compatible pH analyzer. The GPE200 measures from 0 to 14 pH, operates at 0–80 °C and has a specified pressure resistance of up to 0.3 MPa. Gel or solid electrolyte configurations are available within this electrode family.
Features
- Designed for continuous online pH monitoring in high-purity water
- Low-resistance glass sensing membrane
- Combination electrode construction
- Ceramic sand-core junction
- Cable-type connection to a compatible analyzer
- Can be used with a compatible 316L stainless steel or PPS sheath
Specifications
| Part number | 870002-PHG2 |
| Model | GPE200 |
| pH range | 0–14 pH |
| Operating temperature | 0–80 °C |
| Pressure resistance | ≤0.3 MPa |
| Connection type | Cable type |
| Internal resistance at 25 °C | ≤80 MΩ |
| Zero point | 7 pH ±0.3 |
| Slope | ≥95% of theoretical slope |
| Junction material | Ceramic-infiltrated sand core |
| Electrode body | Glass |
| Application | High-purity water |
FAQs
What is the GPE200 intended for?
The GPE200 is designed for pH measurement in high-purity water systems.
What are its measurement and temperature ranges?
It measures 0–14 pH and operates at 0–80 °C.
Is a pH analyzer required?
Yes. The electrode connects by cable to a compatible pH analyzer.
Description
Description
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Product Category: Probes & Finders
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