Shop Electrodes by Application
Our products can be used in a wide range of applications. Our electrodes are manufactured accurately with first-class engineering and are ideal for quality results in various applications.
Food & Beverage
The food and beverage industry relies on accurate results for hygienic and food safety applications. Manufactured for optimum performance and durability, our electrochemical monitoring equipment is your ideal choice for commercial and industrial applications.
Showing 1–16 of 40 results
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R1 AgCl Glass Reference Electrode
AgCl Glass reference electrode for use with pH, ORP (Redox) and Ion Selective Electrodes. Built within a 12mm diameter glass…Read moreBody Type: Glass
Temperature Range: 0 - 90°C
Junction Type: Frit Ceramic
Reference Type: AgCl
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R2 AgCl Glass Double Junction Reference Electrode
Body Type: Glass
Temperature Range: 0 - 80°C
Junction Type: Frit Ceramic
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R4 AgCl Epoxy Teflon Junction Reference Electrode
Body Type: Epoxy
Temperature Range: 0 - 100°C
Junction Type: Teflon
Reference Type: AgCl
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18MPRB-USP Measurement of DI Water Laboratory Conductivity Electrode
When ordering conductivity cells please specify make and model of conductivity meter.Read moreBody Type: PVC
Temperature Range: 0 - 50°C
Range: 0.055 – 200µS
Plate Material: 316 Stainless Steel
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P11 Drinking Water pH Electrode
pH of water particularly cold low conductivity waters for low ionic strength. Long life double junction reference cell with salt…Read moreBody Type: Glass
Temperature Range: 0 - 50°C
pH Range: 0 - 11
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P14/RJ Jam pH Electrode
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Fluoride 3221 Combination Ion Selective Electrode
Rugged solid-state Fluoride sensor suitable for laboratory and field work. Low maintenance probe that does not require refilling. No need…Read moreBody Type: Epoxy
Temperature Range: 5 - 50°C
pH Range: 4 - 8
Limits: 1,900 - 0.02
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PI10 Pipeline Combination Industrial pH Electrode
Equipped with a PG13.5 thread for secure and easy installation into pipes or fittings. Advanced pH electrode, able to withstand…Read moreBody Type: Glass
Temperature Range: 0 - 130°C
pH Range: 0 - 14
Junction Type: Porous Teflon
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PI11 Dip Industrial Electrode
Designed for demanding industrial environments, this robust pH electrode ensures accurate and reliable measurements, even in high-temperature applications. Its protective…Read moreBody Type: Ryton
Temperature Range: 0 - 100°C
pH Range: 0 - 14
Junction Type: Porous Teflon
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P11 Protected Bulb pH Electrode
Robust body exterior protected bulb pH electrode for tough or dirty applications where epoxy is not suitable. Porous Teflon junction…Read moreBody Type: Glass
Temperature Range: 0 - 80°C
pH Range: 0 - 14
Junction Type: Porous Teflon
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OI10/S8 Pipeline Combination ORP Industrial Electrode
Glass bodied combination electrode, featuring Ag/AgCl, Gel filled, Double Junction reference with Additional Salt Rings for a long-life electrode being…Read moreBody Type: Glass
Temperature Range: 0 - 130°C Tip Only
Junction Type: Porous Teflon
Range: ± 2000mV
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P14 Epoxy Body Combination pH Electrode
Low maintenance probe that does not require refilling. Porous Teflon junction designed to be easy to clean and resist against…Read moreBody Type: Epoxy
Temperature Range: 0 - 80°C
pH Range: 0 - 14
Junction Type: Porous Teflon
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K20 Epoxy Bodied K=1 Laboratory Conductivity Electrode
Epoxy bodied conductivity electrode with carbon plates, K=1 cell constant and optional ATC. When ordering conductivity cells please specify make…Read moreBody Type: Epoxy
Temperature Range: 0 - 50°C
Range: 0 - 10mS
Plate Material: Carbon
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KI11 Dip K=1 Industrial Conductivity Electrode
Designed for demanding industrial environments, this robust conductivity electrode ensures accurate and reliable measurements. Its protective design and durable construction…Read moreBody Type: Ryton
Temperature Range: 0 - 50°C
Pressure Range: 1 BAR
Range: 0 - 10mS
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K21 Pure Water K=0.1 Laboratory Conductivity Electrode
When ordering conductivity cells please specify make and model of conductivity meter.Read moreBody Type: Epoxy
Temperature Range: 0 - 50°C
Range: 0 – 500µS
Plate Material: Carbon
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K22 Epoxy Bodied K=10 Laboratory Conductivity Electrode
Epoxy bodied conductivity electrode with carbon plates, K=10 cell constant and optional ATC. When ordering conductivity cells please specify make…Read moreBody Type: Epoxy
Temperature Range: 0 - 100°C
Range: 0 - 0.5 S/cm
Plate Material: Carbon
can’t find what you need?
Bespoke Electrode Solutions
Sentek has been manufacturing electrodes since 1991 from our manufacturing facility located in Essex, UK. Using the experience and industry know-how built up over the last 3 decades, we able to offer custom pH, reference, ISE and conductivity sensors built to suit your requirements.
All our electrodes manufactured with top-notch accuracy and precise engineering to ensure the very best products for our valued clients, with the added flexibility of a minimum order of just one electrode.
The quality of our manufacturing has made us the leading manufacturer of electrochemical sensors in the UK, with all of our products manufactured in accordance with the highest industry standards.