AWE Direct

AWE Instruments

pH probe Range from AWE Direct. Our pH probe range are designed for hard-wearing industrial applications.

Replacement pH Probe PS183-20B

Replacement pH Probe PS183-20B

The PS183-20B pH probe is designed for use with our PS90S dip pH Sensor System.

This sealed industrial pH probe has a double junction, non-fouling ceramic reference and fully exposed glass bulb for excellent response. Manufactured in PVC this probe is designed for industrial applications where temperatures don't exceed 50ºC.


As with all our sealed pH probes the PS183-20B doesn't require topping up of electrolyte and the PS183-20B is fitted with 20 feet of connecting cable and a BNC fitting as standard.

Tuff Tip pH Probe PTT183-20B

Tuff Tip pH Probe PTT183-20B

The PTT183-20B is the tuff tip pH probe sibling of the PS183-20B and designed for use with the PTT90s submersible pH sensor system. 

The PTT183-20B has a double junction, slightly recessed glass bulb and very large annular ceramic reference. The proximity of the reference to the glass give a very fast response time and the recessed glass bulb is almost unbreakable. 

The PTT183-20B is manufactured in PVC for applications up to 50ºc and the pH probe is fitted with 20 feet of connecting cable and a BNC fitting as standard. 

ATC pH Probe PTT283-20B

Temperature Compensating pH probe PTT283-20B

The PTT283-20B temperature compensating double junction pH probe is designed to operating at high temperature than it's little brother the PTT183-20B. The PTT283-20B temperature compensating pH probe still offers a very fast response time and a virtually unbreakable glass bulb using the tuff-tip technology. 

The PTT283-20B is manufactured in PVDF for high-temperature operation and includes a PT100 or PT1000 temperature sensor to create an automatic temperature compensating pH probe or pH probe with ATC.

The PTT283-20B is fitted with 20 feet of connecting cable and BNC fitting as standard with two wire temperature compensation output. 

Inline pH probe P9027-10B

Inline pH Probe 9027-10B

Our inline pH probe model P9027-10B is fitted complete with a 1/2" male thread for screwing directly into your pipework to give an inline pH probe.

The 9027-10B has a single junction, annular reference junction, large low-impedence glass bulb and is suitable for a temperature range of up to 100ºC.

The 9027-10B is fitted with 10 feet of connecting cable and BNC plug as standard. 

Online pH Probe P1627-10B

Online pH Probe P1627

The P1627-10B is an online pH Probe designed specifically to offer continual pH readings in almost all environments.

The P1627-10B combines tuff-tip technology with a flat glass reference bulb. This makes the glass bulb virtually unbreakable even in applications where solids or particulates may compromise the bulb. 

The P1627 online pH probe has a double junction and is manufactured in PVDF for greater chemical resistance & high temperature usage. 

As standard the P1627-10B is fitted with 10 feet of connecting cable and BNC fitting. The probe has a 3/4" BSP thread on both sides.

Double Junction pH Probe P8027-10B

Double Junction pH Probe P8027-10B

Our pH probe model P8027-10B like many of our other probes is a double junction pH probe. This means that it is resistant to pH probe poisoning from chemicals which traditionally react with the silver-silver chloride reference electrode.

The double junction pH probe P8027-10B has a full glass pH bulb and annular ceramic reference junction and is manufactured in PVDF for greater resistance and high temperature operation. 

The P8027-10B double junction pH probe has a 3/4" BSP thread on both sides and is fitted with 10 feet of connecting cable and BNC plug as standard. 

Industrial pH probe P800-T-TC-10B

Industrial pH Probe P800

Our industrial pH probe P800-T-TC-10B is designed for the harhest industrial environments.

With threads on both sides for either inline or submersion mouting the P800-T-TC features a porous annular teflon reference, tuff tip, recessed glass electrode and the pH probe body constructed in chemically resistant PVDF.

The P800 also includes temperature sensor to allow a compatible instrument to compensate for temperature. 

The P800-T-TC1-10B has 3/4" BSP thread on both sides and includes 10 feet of connecting cable with BNC fitting and two-wire temperature compensation output as standard. 

Long Life pH probe P3637-T-TC-10B

Long life pH probe P3637

Our P3637-T-TC is our long life pH probe designed for use in environments where other probes aren't able to survice. 

The P3637-T-TC combines a number of important factors, it is a sealed pH probe which includes a double junction for resistnace to applications which can poison other pH probes including process solutions such as ammonia, chloride, and sulfides. 

The P3637-T-TC is also manufactured in the most chemically resistant components possible, including an annular porous non-fouling PTFE reference and PVDF body.

The probe is suitable for high temperature applications and includes a temperature sensor for precision automatic temperature compensation. 

The P3637-T-TC is designed for mounting into unpressurised vessels, lagoons, or pits as part of a dip pH sensor system. 

Antimony pH Probe Model AS183-20B

Antimony pH probe AS183-20B for use in Hydrofluoric Acid

Our AS183-20B is our antimony pH probe designed for use in abbrasive environments and specifically where Hydrofluoric Acid or HF Acid is used.

The AS183-20B has a limited range but offers total resistance to Hydroflouoric Acid. The AS183-20B is supplied as an ex-stock pH probe and is supplied complete with 6 metres of connecting cable and BNC connector. 

In addition the AS183-20B Antimony pH probe insert the AS183-20B is available as a complete pH dip probe assembly in the form of our AS90S Antimony pH probe assembly.




pH Propes or pH Electrodes?

Our pH Probe range includes all our pH sensors in industrial housings. These sensors are normally have threaded with a BSP thread for installing inline or in a dip type pH assembly.

For our pH sensors with glass bodies for laboratory or light industrial use then please visit our our pH Electrode section.