AWE Direct

AWE Instruments

Inline pH electrode holder with quick release - PES-1-QR

Inline pH electrode holder with quick release PES-1-QR

The PES1-QR is an inline pH electrode holder designed to hold any of our range of pH electrodes fitted with the Ryton flared cap.

Inline pH electrode Holder PES-1-QR

The PES-1-QR inline pH electrode holder is designed as a flow line system in 3/4" Tee piece. The standard PES-1-QR is manufactured in PVC and supplied with our 9069-10B glass bodied pH electrode. The unit becomes a permanent piece of the pipework ensuring that the pH can be measured constantly.

Inline pH electrode holder PES-1-QR Features & Benefits.

The PES-1-QR inline pH electrode holder features our specially manufactured quick release fitting. This means that any of our flanged pH electrodes can be held in place using the quick release fitting. The quick release fitting incorporates an electrode guard to protect against solids or abrasives from damaging the glass bulb of the pH electrode as well as allowing an easy removal of the pH probe for buffering and calibration procedures.

The 3/4" Tee piece is designed to be held in with a solvent weld but other fitting types are available. Where ever possible we recommend that electrodes are installed in a sample line piped to drain or a low pressure point in the system. If the solution to be measured has a high temperature the installation of a sample cooler will lengthen the electrode life. 

Inline pH Electrode Holder PES-1-QR in Summary.

The PES-1-QR is manufactured in PVC as standard, for 3/4" solvent weld installation or 1/2" BSP and supplied complete with the 9069-10B glass bodied pH probe.

Our standard models include:-

PVC Inline pH Electrode Holder PES-1-QR

Materials of construction: PVC.

Fitting: 3/4" Solvent Weld or 1/2" BSP.

Operating Temperature: 0 - 50°C

Pressure: 15 PSI at 20ºC.

Kynar (PVDF) Inline pH Electrode Holder PES-1-K

Materials of construction: Kynar (PVDF).

Fitting: 1/2" BSP.

Operating Temperature: 0 - 100°C (With suitable high temp pH electrode e.g. High Temperature pH Electrode 9044-10B

Pressure: 100 PSI at 20ºC.

Stainless Steel Inline pH Electrode Holder PES-3-QR

Materials of construction: 316 Stainless Steel.

Fitting: 1/2" BSP.

Operating Temperature: 0 - 100°C (With suitable high temp pH electrode e.g. High Temperature pH Electrode 9044-10B

Pressure: 100 PSI at 20ºC.

In addition to our models within a 3/4" tee piece we also offer models within a 3/4" cross piece. This includes platinum resistive temperature device or thermocouple which can be used for either temperature measurement or for temperature compensation. These models are designated as PES-1-QR-TC1 for PVC, PES-1-K for Kynar (PVDF) and PES-3-QR-TC1 for 316 stainless steel.

Inline pH electrode holder data sheet PES-1-QR

Inline pH electrode holder PES-1-QR Data Sheet

 

spacer

socialmedia_01socialmedia_02socialmedia_03

socialmedia_04socialmedia_05socialmedia_06

AWE Direct News:- New Teflon Junction pH Electrodes and Redox Electrodes

We are now able to supply our P8000-10B series high performance combination pH electrodes with a porous teflon liquid junction, and our R8000-10B series of high performance combination redox electrodes with a porous liquid junction.

The new range of P8000 pH Electrodes and R8000 Redox Electrodes are ideal for solutions which are incompatible with ceramic. Some chemical blends involving strong acids or strong alkali solutions can slowly dissolve the ceramic junction. Other substances can block the ceramic junction such as biological effluents which contain fats, oils or greases. 

The P8000-10B porous teflon liquid junction pH electrodes and R8000-10B high performance liquid teflon junction redox electrodes aim to eliminate these concerns. 

More about our P8000-10B High Performance pH Electrodes and R8000-10B High Performance Redox Electrodes