Precision pH sensor assembly for automated monitoring and dosing systems in industrial applications
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Accuracy | ±0.01 pH | |
| Cable Length | Standard 5m, options up to 20m | |
| Output Signal | 4-20 mA or digital (Modbus, Profibus) | |
| Response Time | <30 seconds to 95% of final value | |
| Pressure Rating | Up to 10 bar | |
| Measurement Range | 0-14 pH | |
| Temperature Range | 0-100°C | |
| Process Connection | 3/4" NPT, G1/2", or flange mount |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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Industrial pH sensors should be calibrated at least once per week for critical processes, or according to manufacturer recommendations. Two-point calibration using pH 4.01 and 7.00 or 10.01 buffer solutions is standard practice.
Regular maintenance includes cleaning the electrode surface, checking and refilling electrolyte solution, replacing junction materials as needed, and verifying temperature sensor accuracy. Protective sleeves should be inspected for cracks or contamination.
Yes, specialized high-temperature versions are available with reinforced glass membranes and heat-resistant materials that can withstand temperatures up to 130°C, though standard models typically operate up to 100°C.
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