General Purpose pH Electrodes

4" PPS Nipple Bodies
Rated 0 - 70 psig (7 bar) up to 80° C
 

5 " PPS Nipple Bodies
Rated 0 - 100 psig (7 bar) up to 100°C
 

Quick Disconnect Cartridge Style Electrodes

Our popular S222 series electrodes are an easy and very economical means of measuring pH in-line use in pipe Tee fittings or submersed into tanks. For in-line use, Sensorex Electrode Glands are designed to be used with the S222C and the S222CD Combination pH/Reference Electrode. Available in 1/2" NPT (FC50P) and 3/4" NPT(FC75P) versions, they can be used at temperatures up to 80°C and pressures as high as 70 psig. The glands are reusable and fit standard threaded pipe Tees.

The gland uses an O-ring seal and has a stainless steel gripper to assure electrode retention. Gland materials contacting the sample are polypropylene and Buna. For the electrodes, materials contacting the sample include epoxy, silicone rubber, nylon, and glass.

With the use of 1/2 inch NPT threads of the S653 Cable Assembly, the quick disconnect S222 electrodes can also be used in Submersion Applications. This configuration reduces maintenance time when the electrode has to be removed for calibration or cleaning. In addition to the S222C electrode, also order the S653 Cable Assembly and specify the required cable length and connector to mate with your pH transmitter or controller.

The S223 and S224 series, popular in Europe, use the S7 DIN CAP and S8 DIN 13.5 CAP. Use your current S6 DIN mating cable or order a cable assembly DIN EL-xx-xx (specify cable length and EC mating end connector) from Sensorex.

Cartridge Style pH Electrodes