The Fischer Mess NC562P1450PE2011 is a premier industrial capacitance continuous level transmitter belonging to the proven NC56 Series engineered and manufactured by FISCHER Mess- und Regeltechnik GmbH (Germany) – a globally recognized benchmark in precision liquid level, pressure, and flow control instrumentation. The NC56 series is purpose-designed for continuous level monitoring in tanks, sumps, and process basins without susceptibility to surface turbulence, foam layers, or suspended solids.

The instrument operates on the proven capacitive measuring principle: the electrical capacitance between the sensing electrode probe and the metallic tank wall (or ground reference) varies strictly proportionally with the rising or falling liquid level around the probe. Featuring an active immersion length of 1450 mm fully insulated with a chemical-resistant Polyethylene (PE) sheath, this transmitter is ideally suited for conductive media such as technical water, municipal and industrial wastewater, and mild chemical effluents. Internal electronics convert this capacitance variation into a highly reliable 4-20 mA linear current output via a 3-wire configuration. Encased in a heavy-duty housing rated to IP67 ingress protection, it delivers robust environmental resistance for outdoor installations and humid pumping wet wells across industrial wastewater treatment plants, municipal waterworks, and industrial circulation facilities.

• Manufacturer: FISCHER Mess- und Regeltechnik GmbH
• Brand Origin: Germany
• Full Order Code: NC562P1450PE2011
• Product Classification: Continuous Capacitance Level Transmitter (NC56 Series)
• Sensing Principle: Continuous capacitive level measurement
• Active Measuring Probe Length: 1450 mm (1.45 m)
• Service Media: Clean water, raw water, industrial/municipal wastewater, conductive liquids, and dilute process water solutions
• Probe Construction: Stainless steel core rod insulated with heavy-duty Polyethylene (PE) coating for corrosion and adhesion resistance
• Analog Output Signal: 4 – 20 mA (3-wire linear current output)
• Operating Power Supply: DC 24V (Permissible supply range: 18 – 30 V DC)
• Measurement Accuracy: ±1.0% of full scale (F.S.)
• Long-Term Stability & Repeatability: ≤ ±0.2% F.S.
• Process Connection: Standard male thread G 1" or G 1 1/2" in stainless steel / industrial polymer
• Maximum Permissible Operating Pressure: Up to 6 bar – 10 bar (temperature dependent)
• Operating Medium Temperature: -10°C to +70°C (optimized for aqueous and wastewater applications)
• Ambient Operating Temperature at Housing Head: -20°C to +60°C
• Ingress Protection Rating: IP67 (Total dust-tight protection and resistance against water submersion / outdoor weather)
• Housing Construction: Die-cast aluminum alloy with anti-corrosion coating or heavy-duty impact-resistant polymer
• Cable Entry: Sealed M20x1.5 / PG11 industrial cable gland
• Field Calibration: Integrated on-board potentiometers/buttons for simple zero and span adjustment
• Typical Applications: Continuous level monitoring in wastewater wet wells, equalization/sedimentation tanks in WWTPs, industrial chiller cooling towers, boiler condensate receiver tanks, and industrial process water reservoirs