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Hach RD1R5 ORP Differential Electrode for Reliable Industrial Use
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Hach RD1R5
Reliable ORP measurement in harsh industrial water and wastewater applications with reduced maintenance and longer electrode life.
| Brand | Hach |
| Model | RD1R5 |
| Voltage | Not specified |
| Country of Origin | USA |
| Weight | 0.5 kg |
| Dimensions | 120 mm length x 25 mm diameter |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | RD1R5 |
| What’s in the box | ORP differential electrode, storage bottle, instruction manual |
| Measurement Range | -2000 to +2000 mV |
| Reference Type | Differential electrode with salt bridge |
| Body Material | Ryton (PPS) |
| Junction | Double junction, porous PTFE |
| Temperature Range | 0 to 105 °C |
| Connector | Cable with pigtail or pre-amp (optional) |
Key benefits: Stable readings in high fouling or sulfide environments, extended lifespan, low drift, easy field replaceable salt bridge and reference.
Typical applications: Wastewater treatment, chemical processing, pulp and paper, power generation, cooling water monitoring, and industrial effluent control.
Lifecycle: Active product, typically available for 5-10 years with spare parts support.
1 review for Hach RD1R5 ORP Differential Electrode for Reliable Industrial Use
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Kevin H. –
Reliable PLC module, works flawlessly in our testing environment.