PEEK-bodied and HF-resistant pH electrodes for pharma WFI, semiconductor, plating, and corrosive-fouling streams.
Corrosion/Fouling-Proof Process pH Electrode – 130°C
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The InstroDirect IDH-J203-CF Corrosion/Fouling-Proof Process pH Electrode – 130°C — is a heavy-duty pH electrode engineered for processes that foul or corrode standard electrodes within weeks — high-solids wastewater, oil-bearing process water, and sulphide-rich chemistries. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.
The InstroDirect IDH-J203-CF Corrosion/Fouling-Proof Process pH Electrode – 130°C — is a heavy-duty pH electrode engineered for processes that foul or corrode standard electrodes within weeks — high-solids wastewater, oil-bearing process water, and sulphide-rich chemistries. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.
HF-Resistant pH Electrode – Hydrofluoric Acid Proof
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The InstroDirect IDH-J202-HF HF-Resistant pH Electrode – Hydrofluoric Acid Proof — is a specialised HF-resistant pH electrode designed for processes containing hydrofluoric acid that destroys standard glass electrodes within hours. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.
The InstroDirect IDH-J202-HF HF-Resistant pH Electrode – Hydrofluoric Acid Proof — is a specialised HF-resistant pH electrode designed for processes containing hydrofluoric acid that destroys standard glass electrodes within hours. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.
High-End Industrial pH Sensor – PEEK Body, Extreme Chemistry
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The InstroDirect IDH-500T High-End Industrial pH Sensor – PEEK Body, Extreme Chemistry — is an all-PEEK bodied industrial pH sensor engineered for extreme chemistry applications — strong acids, caustics, solvents, semiconductor process water, and pharma ultra-pure water where stainless steel is corroded and standard glass electrodes fail within weeks. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.
The InstroDirect IDH-500T High-End Industrial pH Sensor – PEEK Body, Extreme Chemistry — is an all-PEEK bodied industrial pH sensor engineered for extreme chemistry applications — strong acids, caustics, solvents, semiconductor process water, and pharma ultra-pure water where stainless steel is corroded and standard glass electrodes fail within weeks. Australian technical support, on-site calibration, open RS485 Modbus compatibility. Alternative to Endress+Hauser and HACH pH sensors.