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Hach pHD sc Online Process pH Sensor - pH Sensor for Clean Water
Hach pHD sc Online Process pH Sensor - pH Sensor for Clean Water
Vendor: Hach
Available
KEY FEATURES
- Exceptional process pH sensor performance with differential electrode pHD measurement
- Lower maintenance needs with the double junction salt bridge
- Extended working life with the replaceable salt bridge/protector
The smart choice for accurate and reliable online process pH measurement
Clean Water Online Process pH Sensor with integrated digital electronics for "Plug and Play" with Hach Digital SC Controllers - pHD Technology, Glass pH Electrode, Ryton Housing, Convertible Mount, 10 m Cable.
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 with respect to a third ground electrode. The end result is unsurpassed measurement accuracy, reduced reference junction potential, and elimination of sensor ground loops. These process pH sensors provide greater reliability, resulting in less downtime and maintenance.
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
ADDITIONAL FEATURES
- Reliability with built-in encapsulated preamp
- Integrates with Hach equipment including water intelligence system
- Innovative technology
APPLICATIONS
- Water testing and treatment
PRODUCT PACKAGE INCLUDES
- Hach pHD sc Online Process pH Sensor
- 10 m cable
- User manual
SPECIFICATIONS
| Brand | Hach |
| Weight | 316 g |
| Length | xx mm |
| Width | xx mm |
| Depth | xx mm |
| Accuracy | ± 0.02 pH |
| Body Material | Ryton |
| Cable Connection | Digital |
| Cable Length | 10 m PUR (polyurethane) 4-conductor with one shield, rated to 105 °C |
| Calibration Method | Two point automatic, one point automatic, two point manual, one point manual |
| Communication | Modbus |
| Drift | 0.03 pH per 24 hours, non-cumulative |
| Flow Rate | 3 m (10 ft.) per second, maximum |
| Instrument Length | 271.3 mm |
| Operating Temperature Range | Digital Sensor: -5 - 70 °C |
| pH Range | 0 - 14 pH |
| Pressure Range | Maximum 10.7 bar. 6.9 bar for Digital Sensor at 70 °C, and 6.9 bar for Analog Sensor at 105 °C |
| Repeatability | ± 0.05 pH |
| Sensitivity | ± 0.01 pH |
| Sensor Thread | 1" NPT |
| Temperature Accuracy | ± 0.5 °C |
| Transmission Distance | 100 m (328 ft.), maximum 1,000 m (3280 ft.), maximum when used with a termination box |
| Wetted Materials | PEEK or Ryton (PVDF), salt bridge of matching material with Kynar junction, glass process electrode, titanium ground electrode, and Viton O-ring seals (pH sensor with optional HF-resistant glass process electrode has 316 stainless steel ground electrode, and perfluoroelastomer wetted O-rings; consult factory for other available wetted O-ring materials) |
The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.
All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.
ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.
ADDITIONAL RESOURCES
PRODUCT BROCHURE
Additional information about the Hach pHD sc Online Process pH Sensor, is outlined in the Hach pHD sc Online Process pH Sensor brochure.
USER MANUAL
Instructions for the Hach Digital Inductive Conductivity Sensor are outlined in the Hach Digital Inductive Conductivity Sensor instruction manual.
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