Hach Differential pH and ORP Sensors
These combination sensors are designed for specialty applications for immersion or in-line mounting
Hach Digital pHD sc sensors are available in convertible (PEEKยฎ or Rytonยฎ), insertion, and sanitary body styles. Three electrodes are used in these sensors to increase measurement accuracy and eliminate sensor ground loops.
This field-proven technique uses three electrodes instead of the two normally used in conventional pH sensors. Process and reference electrodes measure the pH differentially withย respect to a third ground electrode. The end result is unsurpassed measurement accuracy, reduced reference junction potential, and elimination of sensor ground loops. These sensors provide greater reliability, resulting in less downtime and maintenance.
Applications
- Drinking Water
- Industrial water
- Patented Technology
- Differential electrode measurement technique
- Patented technology
- Replaceable salt bridge/protector
- Built in encapsulated preamp
- Durable body materials Versatile mounting styles
- Differential sensor warranty
Buffer solution pH 7, SKU – 2283549
Buffer solution pH 4, SKU – 2283449
Buffer solution pH 10, SKU – 2283649
Hach PHD Sensor salt bridge Ryton, SKU – SB-R1SV
Hach PHD sensor salt bridge Peek, SKU – SB-P1SV
Standard sell solution PHD sensor, SKU – 25M1A1025-115
| Models | PD1R1, PD1P1, DPD1R1, DPD1P1, RD1R5, RD1P5, DRD1R5, DRD1P5 |
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