ProMinent - PHEF 012 SE - DULCOTEST pH Sensor, 0–12 pH, HF-Resistant, 7 bar

The ProMinent PHEF 012 SE is a high-performance pH sensor from the DULCOTEST series, specifically engineered for challenging applications involving acidic water with fluoride content and abrasive solids. Its specialized HF-resistant glass diaphragm ensures extended service life in environments where hydrofluoric acid is present, such as semiconductor wastewater treatment, electroplating processes, and air scrubbing systems. 

Key Features:

• Model: PHEF 012 SE

• Brand: ProMinent

• Order Number: 1010511

• Measuring Range: pH 0 to 12

• Temperature Range: 0 to 50 °C

• Maximum Pressure: 7.0 bar

• Minimum Conductivity: 150 µS/cm

• Electrolyte: Gel containing potassium chloride

• Diaphragm: HDPE ring diaphragm, flat (Double Junction)

• Sensor Shaft Material: Epoxy

• Shaft Diameter: 12 mm

• Installation Length: 120 ± 3 mm

• Fitting Position: Vertical up to +25°

• Thread: PG 13.5

• Electrical Connection: SN6 plug-in head

• Enclosure Rating: IP65

• Process Integration: Suitable for bypass, inline, tank, or channel installations

• Compatible Controllers: All DULCOMETER controllers

• Typical Applications: Ideal for use in environments with hydrofluoric acid presence, such as semiconductor industry wastewater, electroplating applications, and air scrubbers.