pH Electrodes and Redox Electrodes
pH Sensors and Redox Sensors
To complement our range of pH instruments and Redox instruments we supply a wide range of pH electrodes and Redox electrodes for many industrial applications the most common applications are:
Dip or submersion electrodes where the electrode is installed in the top of a vented or open vessel, sump, pit stream or channel. The electrode system maybe either mounted by means of spring clips or by the mounting flange, it should be easily accessible to remove for cleaning and calibration. Our electrodes feature either full glass bulbs with a guard for fast response domed bulbs or low profile easy clean sensors. Our electrode holders are manufactured in either PVC for use up to 50°C or Kynar (PVDF) for use at elevated temperatures. Note as the solution temperature increases the life of the pH sensor or redox sensor is likely to reduce.
For inline electrodes, ie:- where the ph or redox electrode forms part of the pipeline, installed in a bypass or taken off a large diameter pipe where the flow can be isolated by valves before and after the electrode system, we offer systems in PVC, Kynar (PVDF) and 316 stainless steel.
Insertion electrodes maybe installed into larger diameter pipeline or the side of a vessel if angled up from horizontal by a minimum of 10°, the vessel or pipe should be able to be drained for removal of the electrode for maintenance and calibration. For applications where this is not always possible our Lock - N - Load retractable electrode system is the ideal solution being manufactured in PVC, Kynar or 316 stainless steel.
Replacement pH electrodes and replacement Redox Electrodes are available to suit other manufacturers' instruments which often outperform the original, please contact us with your requirements.
Dip pH Electrodes and Dip Redox Electrodes
Our dip pH electrode systems and dip Redox electrode systems are compatible with most pH instruments and Redox instruments; except those with preamplifiers or other electronic devices encapsulated inside the electrode.
P36-10B Disposable sealed pH dip system in PVC
R36-10B Disposable sealed Redox dip sensor system in P.V.C
PS90S Dip pH electrode sensor system in PVC.
1000 mm long with sealed glass electrode and mounting flange
RS90S Dip Redox sensor - millivolt system in PVC.
1000 mm long with sealed platinum electrode and mounting flange
AS90S Dip Antimony system in PVC.
1000 mm long with sealed antimony electrode and mounting flange
PTT90S Dip pH electrode system in PVC.
1000 mm long with Tuff Tip pH electrode and magna flow liquid junction
RTT90S Dip Redox electrode mV system in PVC.
1000 mm long with Tuff Tip pH electrode and magna flow liquid junction
ACS Auto Clean spray adapter in PVC for air blast cleaning
PTT100S Dip pH electrodes system in PVDF 1000 mm long with Tuff Tip pH electrode fitted ATC & 5 m cable
RTT100S Dip Redox electrode millivolt system in PVDF1000 mm long with Tuff Tip platinum electrode
PS100S Dip pH system in kynar 900 mm long with sealed electrode fitted with auto temp compensation & 5 m cable
RS100S Dip Redox millivolt electrode system in PVDF 900 mm long with sealed platinum electrode
Replacement pH Electrodes
Replacement Redox Electrodes
Our Replacement Electrodes insert with a fixed length of cable which screws into the bottom of the electrode dip or riser tube
PS183-20B: PS90S Replacement pH electrodes insert 6m cable & BNC plug
RS183-20B: RS90S Replacement Redox electrodes insert 6m cable & BNC plug
AS183-20B: AS90S Replacement Antimony electrodes insert 6m cable & BNC plug
PTT183-20B: PTT90S Replacement pH electrode insert 6m cable & BNC plug
RTT183-20B: RTT90S Replacement Redox electrode insert 6m cable & BNC plug
ATT183-20B: ATT90S Antimony electrode insert 6m cable & BNC plug
PTT283-20B: PTT100S Replacement pH Sensor, insert ATC in kynar 6m cable
RTT283-20B: RTT100S Redox Sensor mV electrode, insert ATC in kynar 6m cable
Inline Redox Electrodes
Inline pH Electrodes
The PES range of electrode holders will hold any of the AWE Instruments 9000 series of electrodes fitted with the ryton flared caps. The holders are designed for easy calibration & maintenance.
Electrode replacement requires no tools and can be accomplished in a few minutes.
PES1-QR inline pH or Redox electrode holder with a quick release fitting to enable easy removal from the line for cleaning and calibration. The electrode is fitted with a bulb guard to prevent damage.
Insertion electrodes
PES3-SS is manufactured from 316 stainless steel or for greater mechanical strength and high temperature use in the Dairy or Brewing industries.
PES3-K is manufactured from PVDF for greater chemical resistance and high temperature use.
PES 2-QR Flow line system 2” in P.V.C. tee with quick release fitting & electrode.
RES 2-QR Flow line system 2” in P.V.C. tee with quick release fitting & platinum combination redox electrode.
Note: other sizes could be manufactured
PS183-20B: pH electrode for PES2-QR electrode system with 6 metre cable
RS183-20B: Redox electrode for RES2-QR electrode system with 6 metre cable
Retractable Electrodes - Lock-N-Load - LNL
Retactable Electrodes LNL Lock-n-load in line retractable pH or Redox electrode holder in PVC or kynar with. 1 1/2'' BSP male mounting thread or in 316 stainless steel with 1” BSP male mounting thread, Fitted with DJ combination pH or Redox electrode
Series 9000 Replacement Electrodes
9015-10B: Plastic bodied pH electrode with 3 metre cable
9016-10B: Plastic bodied Redox electrode with 3 metre cable
9069-10B: Glass bodied pH electrode, single junction with 3 metre cable
9065-10B: Glass bodied Redox electrode, single junction with 3 metre cable
9093-10B: Peripheric junction pH electrode with 3 metre cable
9092-10B: Peripheric DJ. pH electrode with 3 metre cable
9072-10B: Peripheric DJ. Low conductivity water pH electrode with 3 metre cable
9044-10B: Peripheric DJ. high temp. pH electrode with 3 metre cable
9086-10B: Peripheric junction DJ. Redox electrode with 3 metre cable
Replacement Retractable Electrodes
Replacement Lock and Load Electrodes (LNL)
9392-10B Long body combination Retractable pH electrode for Lock-n-load DJ.
9386-10B Long body combination Retractable Redox electrode for Lock-n-load DJ.
-SS Stainless Steel sheath on L-N-L electrode (add).
pH Electrode Accessories
Redox Electrode Accessories
LMK1 Our special low noise pH extension cable with black graphite coated heavy duty copper centre core.
pH Electrode Extension Cable LMK1 cable ready made up in to a pH extension cables to connect your pH meter to a pH electrode system. Length to suit your requirements with connectors and impedance tested before delivery. For cable runs in excess of 50 meters use a 2 wire transmitter or microtransmitter preamplifier.
PJ - B Weatherproof pH Junction box with connectors for use with ATC electrodes
pH Simulators and Redox Simulators
APS2 AWE Instruments pH and Redox (mV) simulator used for checking the calibration of any pH instrument with a conventional pH electrode input. Special circuit to check for loss of impedance on the input.
AIS1 AWE Instruments current simulator 0 - 22 mA in 12 steps used for calibrating the input into any device which has a current input from a transmitter.
