Zirkon® pH Universal
All-round pH electrode for drinking, process and wastewater
- Drinking, process & waste water
- Brand: Kuntze
Liquid analysis
pH & ORP Electrodes for Process & Wastewater
Kuntze Zirkon® & Chemitec electrodes — supplied across India by Parshvi Technology
Chosen by your medium — clean or dirty, hot or cold, low or high conductivity. Zirkon® electrodes cover drinking, waste and process water up to 135 °C; Chemitec S401/S406 VG handle water down to 5 µS/cm.
- pH and ORP (redox) electrodes for every medium
- Up to 135 °C and sterilisation (Zirkon® pH Process HT)
- PPS (Ryton®) wide-body versions for aggressive chemicals
- Low-conductivity water down to 5 µS/cm
Products
pH & ORP electrode range
Pick a model to get its price and datasheet — or tell us your medium and we'll recommend one.
Zirkon® pH Process
pH electrode for process and wastewater, high-alkaline high-temperature glass
- Contaminated & aggressive water
- Brand: Kuntze
Zirkon® pH Process HT
pH electrode for sterilisation and high temperature, PTFE diaphragm
- Stable up to 135 °C
- Sterilisation / CIP-SIP up to 10 bar
- PTFE diaphragm
Zirkon® pH Wide Body
pH electrode for aggressive chemicals, Ryton/PPS housing
- PPS (Ryton®) body up to 110 °C
- Built-in temperature sensor
- ¾" NPT thread
Zirkon® Redox Universal
All-round ORP sensor for drinking and process water
- -1500 … +1500 mV
- -5 … +70 °C, < 2 bar
- Min. conductivity 150 µS/cm
- Gel-filled, low maintenance
Zirkon® Rx Process
ORP sensor for dirty process water, PTFE diaphragm, Ag/AgCl reference
- Pollution-resistant PTFE diaphragm
- Disinfection, process & waste water
Zirkon® Rx Universal
All-round ORP sensor, TEPOX gel electrolyte, platinum dome electrode
- Drinking, process & waste water
- TEPOX gel electrolyte
Zirkon® Rx Wide Body
ORP sensor for aggressive chemicals, PPS shaft
- PPS shaft up to 110 °C
- ¾" NPT thread
Chemitec pH Electrode S401 VG
pH electrode for low-conductivity water
- pH 0–14
- Max 80 °C / 6 bar
- Min. conductivity 5 µS/cm
- S8 connector, PG13.5
Chemitec ORP Electrode S406 VG
ORP electrode for low-conductivity water
- -999 … +999 mV
- Max 80 °C / 6 bar
- Min. conductivity 5 µS/cm
- S8 connector, PG13.5
Brands we represent
Our Brands & Partners
Genuine products from 17 global manufacturers, supported in India by Parshvi Technology.
Auburn
Beck
Calex
Chemitec
Econox
Exner
Filsa
HAUBER-Elektronik
Halstrup-Walcher
Höntzsch
KxS
Kuntze
Pixsys
Produal
Seli
Shinko
Trumen
Selection guide
How to choose the right electrode
Clean drinking / process water
→ Zirkon® pH Universal · Redox Universal
All-round electrodes for drinking, waste and process water
Dirty or aggressive water
→ Zirkon® pH Process · Rx Process
Rx Process uses a pollution-resistant PTFE diaphragm
High temperature & sterilisation
→ Zirkon® pH Process HT
Stable up to 135 °C, sterilisation up to 10 bar — for CIP/SIP
Aggressive chemicals
→ Zirkon® pH / Rx Wide Body
PPS (Ryton®) body up to 110 °C with built-in temperature sensor
Low-conductivity water
→ Chemitec S401 VG · S406 VG
Down to 5 µS/cm, up to 80 °C and 6 bar
Why Parshvi
Process Measurement & Automation Since 2011
2011
Since 2011
17
Global brands
India & Asia
Serving India & Asia
Fast
Quote turnaround
Expert
Application engineering
Full
Warranty & official documentation support
Explore more
Other products we supply
Vibration Sensors
HAUBER-Elektronik
View products →
IR Temperature Sensors & Pyrometers
Calex
View products →
Chlorine Analyzers
Chemitec
View products →
Turbidity Sensors
Chemitec · Exner
View products →
Air Differential Pressure
Produal · Beck · Halstrup-Walcher
View products →
Air Velocity & Flow
Produal
View products →
Dissolved Oxygen
Chemitec
View products →
Process Refractometers
KxS
View products →
Black Liquor Concentration Meter
KxS
View products →
Head-Mount Temperature Transmitter
Pixsys
View products →
Cell Growth & Biomass Sensors
Exner
View products →
HMI & PLC
Pixsys
View products →View all products
Need something else? We supply 17 global brands — ask our engineer.
FAQ
pH & ORP electrode FAQs
Not sure which model fits?
Tell us your medium, temperature and conductivity — we'll recommend the right electrode.