Description
PRODUCT DESCRIPTION
Endress Hauser Analog pH sensor Orbipac, CPF81
Orbipac CPF81 is the analog simple solution for pH measurement in harsh environments. It measures reliably and accurately even in fibrous media and at high flow rates. With its integrated assembly, the electrode saves you space and time during flow or immersion installation
BENEFIT
- Suitable for flow and immersion installation
- Long time stable: Second electrolyte bridge for better protection against electrode poisoning ions such as S2- or CN–
- Robust polymer housing protects against mechanical damage
- Optional flat membrane suitable for high flow rates, fibrous media, and mining applications
FIELD OF APPLICATION
Orbipac CPF81 is the robust pH sensor for processes in mining industries and treatment of industrial water and wastewater. It monitors
- Flotation
- Leaching
- Neutralization
- Inlet and outlet
FEATURES AND SPECIFICATION
| Measuring Principle | Glass electrode | |
| Application | Water, waste water, process, galvanic | |
| Characteristic | Resistent against electrolyte poisoning and dirt repellent gel-electrode including process connection NPT 3/4″. Optional with amplifier. | |
| Measurement range | pH 0-14 | |
| Measuring principle | Gel-compact electrode with double chamber reference system, kalium nitrate bridge electrolyte and PTFE-diaphragm. | |
| Design | Compact electrode in PPS housing with NPT3/4″ process connection. | |
| Material | PPS / glass / PTFE | |
| Dimension | Length: 120´mm (4.68 inch) |
|
| Process temperature | -10°C – 110°C (14°F – 230°F) |
|
| Process pressure | max. 10 bar (145 psi) |
|
| temperature sensor | Optional with integrated Pt100. | |
| Ex certification | ATEX FM |
|
| Connection | TOP68 connection head or fixed cable | |
| Ingres protection | IP68 | |
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