Online Industrial PTFE pH and Temperature Sensor
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 industrial PTFE pH sensor measures pH and temperature in corrosive process liquids and industrial water systems.
The 870002-PHF combines a glass sensing element with a corrosion-resistant PTFE housing for online monitoring in chemical processing, wastewater treatment and other industrial applications. Its 0–14 pH range and 0–60 °C operating range cover a variety of water treatment conditions.
A large-area reference junction and extended reference diffusion path help support stable measurements while reducing susceptibility to clogging. Upper and lower 3/4 in. NPT threads allow installation in a tank or pipeline, while a direct low-noise cable connects the electrode to a compatible pH analyzer.
Features
- PTFE housing for corrosion resistance
- Measures pH and temperature with a compatible analyzer
- Large-area junction designed to resist clogging
- Solid electrolyte reference system
- Integrated temperature compensation and solution ground
- Upper and lower 3/4 in. NPT mounting threads
- Low-noise cable for the electrode signal
Specifications
| Part number | 870002-PHF |
| Measurement parameters | pH and temperature |
| pH range | 0–14 pH |
| Temperature range | 0–60 °C |
| Published pH accuracy | ±0.1 pH |
| Published temperature accuracy | ±0.5 °C |
| Housing material | PTFE |
| Electrode configuration | 3-in-1: pH, temperature compensation and solution ground |
| Slope | ≥96% |
| Zero point | 7 pH ±0.3 |
| Temperature compensation options | 10 kΩ, 2.252 kΩ, Pt100 or Pt1000 |
| Process connections | Upper and lower 3/4 in. NPT threads |
| Electrical connection | Direct low-noise cable |
| Reference system | Ag/AgCl |
Downloads
Industrial pH Electrode User Manual — General Care and Installation
Options
Temperature compensation elements are available in 10 kΩ, 2.252 kΩ, Pt100 and Pt1000 configurations. Confirm the required element against your analyzer before ordering.
Accessories
Contact us to confirm compatible analyzers, mounting components and calibration supplies for your application.
FAQs
What is the housing made from?
The electrode uses a PTFE housing for corrosion resistance in industrial liquids.
How is the sensor installed?
Upper and lower 3/4 in. NPT threads support tank or pipeline mounting.
Does the sensor require an analyzer?
Yes. Connect the electrode to a compatible pH analyzer with the appropriate temperature compensation input.
Does it require maintenance?
Periodic cleaning and calibration are necessary. Follow the electrode care instructions and choose a maintenance schedule appropriate for the sample.
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Product Information
Product Information
This industrial PTFE pH sensor measures pH and temperature in corrosive process liquids and industrial water systems.
The 870002-PHF combines a glass sensing element with a corrosion-resistant PTFE housing for online monitoring in chemical processing, wastewater treatment and other industrial applications. Its 0–14 pH range and 0–60 °C operating range cover a variety of water treatment conditions.
A large-area reference junction and extended reference diffusion path help support stable measurements while reducing susceptibility to clogging. Upper and lower 3/4 in. NPT threads allow installation in a tank or pipeline, while a direct low-noise cable connects the electrode to a compatible pH analyzer.
Features
- PTFE housing for corrosion resistance
- Measures pH and temperature with a compatible analyzer
- Large-area junction designed to resist clogging
- Solid electrolyte reference system
- Integrated temperature compensation and solution ground
- Upper and lower 3/4 in. NPT mounting threads
- Low-noise cable for the electrode signal
Specifications
| Part number | 870002-PHF |
| Measurement parameters | pH and temperature |
| pH range | 0–14 pH |
| Temperature range | 0–60 °C |
| Published pH accuracy | ±0.1 pH |
| Published temperature accuracy | ±0.5 °C |
| Housing material | PTFE |
| Electrode configuration | 3-in-1: pH, temperature compensation and solution ground |
| Slope | ≥96% |
| Zero point | 7 pH ±0.3 |
| Temperature compensation options | 10 kΩ, 2.252 kΩ, Pt100 or Pt1000 |
| Process connections | Upper and lower 3/4 in. NPT threads |
| Electrical connection | Direct low-noise cable |
| Reference system | Ag/AgCl |
Downloads
Industrial pH Electrode User Manual — General Care and Installation
Options
Temperature compensation elements are available in 10 kΩ, 2.252 kΩ, Pt100 and Pt1000 configurations. Confirm the required element against your analyzer before ordering.
Accessories
Contact us to confirm compatible analyzers, mounting components and calibration supplies for your application.
FAQs
What is the housing made from?
The electrode uses a PTFE housing for corrosion resistance in industrial liquids.
How is the sensor installed?
Upper and lower 3/4 in. NPT threads support tank or pipeline mounting.
Does the sensor require an analyzer?
Yes. Connect the electrode to a compatible pH analyzer with the appropriate temperature compensation input.
Does it require maintenance?
Periodic cleaning and calibration are necessary. Follow the electrode care instructions and choose a maintenance schedule appropriate for the sample.
Description
Description
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Product Category: Probes & Finders
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