Conductive level probe MPS-PTEC

for water4-20 mAModbus

Multi-parameter sensor for detecting pressure, temperature and conductivity High-quality 4-electrode conductivity measuring cell Ceramic-capacitive pressure sensor with high measuring accuracy (0.05% FS) and long-term stability (0.1%/year) Robust, sleek Ø 22 mm grade 1.4539 stainless-steel housing for extreme conditions Output: RS485, Option: MOD-BUS, SDI-12, 4-20 mA Optional with integrated data logger: variant "Dipper-PTEC" Wide measurement range, high resolution: The MPS-PTEC comes equipped with anautomatic meaasuring range switch (0-0.2 mS/cm; 0.2-2 mS/cm; 2-20 mS/cm; 20-200 mS/cm) which ensures that the best resolution is always available even with significant measuring range fluctuations. Plug-and-play: Convenient connection with a SEBA data logger via RS485 or process control systems (MODBUS, 0/4-20 mA), easy configuration and calibration via RS232-USB interface cable using operating software ConfigPC (Windows). Last but not least: In addition to conductivity measurement; salinity, TDS values and water density can also be calculated and displayed. Monitoring of conductivity, water level and water temperature in surface water: rivers, canals, springs, lakes Groundwater: extraction wells, field measurement sites, landfill and construction sites Other applications include: discharge monitoring, swelling pressure measurement Parameters: Water level [cm], [m] Sensor: Relative pressure sensor Measurement principle: Capacitive with ceramic measuring cell Measuring range: 0-2/5/10/20/30/40/50/70/100/200/300m water column or according to specifications Measuring accuracy: ± 0.05% FS Long-term stability: ± 0.1% / year