pH, ORP, and Titration, Combination Electrodes
Oakton by Cole-Parmer Self-Cleaning Flat Surface ORP Probe, DJ/Ryton/Au/10'/BNC
Use these unique double-junction electrodes in your most difficult ORP applications. Flat surface does not collect suspended solids--fluid flow across the electrode provides a cleaning action that extends electrode life and improves performance. Annular junction reduces reference cell fouling. Choose either a CPVC housing (max temp 80°>C) or chemical resistant Ryton housing (max temp 100°>C). Both types have 10-ft cables and can be used at pressures up to 100 psi. BNC connectors match a variety of meters and controllers. Install electrodes in tee fittings--3/4'' NPT(M) thread and 2'' insertion depth.
Hach Company Intellical™ PHC101 Field Low Maintenance Gel Filled pH Electrode, 15 m Cable
Intellical™ PHC101 is a digital combination pH electrode with built-in temperature sensor. PHC101 has low maintenance needs thanks to a non-refillable gel-filled single open reference junction. This Rugged PHC101 version is built with a stainless steel body ensuring sufficient weight to the probe for an easy outside handling, the pH sensing part is protected by a shroud, and the connection is ensured by strong and visible yellow coloured cable onto which you can clip depth markers (optional accessories), making the PHC101 rugged models specially designed for field use. PHC101 Rugged is available with a 5, 10, 15, or 30 meters cable. The PHC101 Rugged is ideal for measuring pH in all types of external environment such as river, surface and ground waters, ponds, lakes, sea, wastewater plant, source water, drinking water reservoir for water quality, environmental and treatment process purposes.
Hach Company Intellical™ PHC805 Laboratory General Purpose Refillable Glass pH Electrode, 1 m Cable
Intellical™ PHC805 is a digital combination pH electrode with built-in temperature sensor. The PHC805 is a pH refillable electrode with ceramic porous pin reference junction. This laboratory glass pH electrode is ideal for measuring pH in general purposes laboratory applications for aqueous samples. A 50-mL bottle of KCl 3M Electrode Filling Solution is included with the probe. The PHC805 is not suitable for use with organic solvents, low ionic strength, wastewater, high solids or high alkaline sample types.
Hach Company Analog pH/ORP/Dissolved Oxygen Sensor Input Module for SC200 Universal Controller
The pH/ORP/Dissolved Oxygen module for the SC200 is a user installed module that allows for connection of analog pH, ORP, and dissolved oxygen sensors to the controller. This module works with combination and differential pH and ORP sensors as well as amperometric dissolved oxygen sensors. See manual for additional connection information.
Hach Company Radiometer Analytical PHC3005-9 Combination pH Electrode (epoxy body, Ag/AgCl ref., screw cap)
The Radiometer PHC3005-9 Combination pH Electrode has a robust epoxy body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat. AgCl) and porous pin junction for general purpose applications. The PHC3005-9 is a screw cap electrode and requires the CL114 cable (part no. A94L114) for compatibilty with Hach Sension+ laboratory pH meters (or any meter with a BNC connection).
Hach Company Radiometer Analytical PHG311-9 Glass pH Electrode for Alkaline Samples (alkaline glass, screw cap)
The Radiometer PHG311 pH Electrode has a glass body and pH membrane specifc for alkaline samples. The PHG311 should be used with Ag/AgCl or calomel reference electrodes for general purpose applications. The PHC311-9 is a screw cap electrode and requires the CL114 cable (part no. A94L114) for compatibilty with Hach Sension+ laboratory pH meters (or any meter with a BNC connection).
Hach Company Radiometer Analytical PHC2051-8 Combination Red-Rod pH Electrode with robust glass sensor (glass body, BNC)
The Radiometer PHC2051-8 Combination pH Electrode has a glass body, Red-Rod reference system, refillable electrolyte (sat. KCl) and porous pin junction. The PHC2051-8 has a special thick glass membrane for measurement in soils or other applications requiring a robust sensor. The PHC2051-8 is compatible with Hach Sension+ laboratory pH meters (or any meter with a BNC connection).
Hach Company Radiometer Analytical M295Ag Metal Electrode (silver rod sensor, PTFE body, banana plug)
The Radiometer M295Ag Metal Electrode has a PTFE body and silver rod sensor. It is recommended for silver halide titrations. The M295Ag has a fixed 1 meter cable with banana plug.
Hach Company Radiometer Analytical M231Pt Metal Electrode (platinum wire sensor, screw cap)
The Radiometer M231Pt Metal Electrode has a platinum wire sensor and is recommended for general purpose measurements. An external reference electrode is required. The M231Pt is a screw cap electrode and requires the CL114 cable (part no. A94L114) for use with Hach Sension+ laboratory and other BNC-compatible meters/titrators.
METTLER TOLEDO pH Sensor InPro 3250SG 225/PT100
The InPro 3250SG 225/PT100 is a pre-pressurized, liquid filled, low maintenance pH and ORP (Redox) sensor, combined with a PT100 temperature sensor, for in-line measurement in demanding applications. This version is 225mm long.
Cole-Parmer Combination pH electrode, Glass, Refillable, Double-Junction, BNC
Cole-Parmer Combination pH electrode, Glass, Refillable, Double-Junction, BNC, Faster response and increased stability across a pH range of 0 to 14Dome bulb offers better protection from breakageStability in low-ionic strength solutionsOffers resistance to Na+ ion interferenceCompatible with most brands of pH meters (that accept standard BNC connections)