pH Sensor PHEP 112 SE
Your benefits
- Electrochemical combination electrode: pH and reference electrode integrated
- Diaphragm and reference system optimised for exacting process requirements
- Ceramic diaphragm with special material, optimised size and optimised pore diameter
- Long service life due to reduced diffusion (“bleeding”) of the electrolyte
- Long service life due to the material, which is inert to aggressive disinfectants
- Stable reference system for high pressure/temperature requirements
- Twist protection for the sensor cable connected. This means that the cables can remain connected
- during installation and dismantling of the sensor, avoiding troublesome moisture on the connector
- contacts
- Lead-free glass for advanced and environmentally-friendly production, use and disposal (RoHS-
- compliant)
pH range 1 … ۱۲
Temperature 0 … ۸۰ °C
Max. pressure 6.0 bar
Min. conductivity 150 µS/cm
Electrolyte Gel containing potassium chloride
Diaphragm Ceramic
Sensor shaft Glass
Shaft diameter 15 mm
Fitting length 120 ±۳ mm
Fitting position Vertical up to +25°
Thread PG 13.5
Electrical connection SN6 plug-in head, rotatable with a ProMinent cable
Enclosure rating IP 65
Installation Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the pipework; fixed or replaceable
(replaceable fitting), tank, channel: Immersion in the immersion tube
Measuring and control equipment: All DULCOMETER ® controllers and solenoid metering pumps types D_4a and delta ®
Typical applications Swimming pools during pressurisation for higher temperatures and
pressures, potable and industrial water, electroplating, chemical industries
Resistance to Disinfectant
Measuring principle, technology: Direct potentiometric measurement, 2 electrodes, gel electrolyte, ceramic diaphragm, separate temperature measurement for temperature compensation needed