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.

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

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