The FMX21-AA111HGB11A Hydrostatic Level Measurement Waterpilot FMX21 features a capacitive, oil-free ceramic measuring cell designed for process and environmental applications requiring hydrostatic level measurement.

• Accuracy: 0.2% (0.1% optional)
• Process temperature: -10°C to 70°C (14°F to 158°F)
  Diameter 29 mm (1.14"): 0°C to 50°C (32°F to 122°F)
• Pressure measuring range: 100 mbar to 20 bar (1.5 psi to 300 psi)
• Main wetted parts:
  Diameter 22 mm and 42 mm: Seal, 316L, Ceramic
  Diameter 29 mm: Seal, PPS, Polyolefin, Ceramic
  Extension cable: PE, PUR, FEP
• Max. measurement distance: 200 m H2O (656 ft H2O)
• Measuring cell: 100mbar to 20bar (1.5psi to 300psi)

The Waterpilot FMX21 transmitter is ideal for hydrostatic level measurement in process and environmental applications. With HART output, measuring ranges can be freely adjusted and density-compensated level measurement activated. Certified for drinking water with integrated temperature measurement, it also offers versions for wastewater, sludges, and saltwater applications.

• Three versions available: drinking water, wastewater/sewage, saltwater
• Process connections: Suspension clamp, cable gland
• Temperature range: –10 to +70°C (14 to 158°F)
• Measuring range: 0 to 20bar / 200m H20 (0 to 300psi / 600ft H2O)
• Accuracy: ±0.2%, "Platinum" ±0.1%
• International explosion protection certificates, marine approvals, drinking water approval

• Robust overload-resistant high purity ceramic sensor (99.9% Al2O3)
• Flexible scaling of 4 to 20mA with superimposed HART 6.0 output
• Highest level accuracy using temperature compensated density correction
• Simultaneous measurement of level and temperature with optionally integrated Pt100 temperature sensor
• Extensive range of accessories provides complete measuring point solutions
• Climate proofed sensor thanks to completely potted electronics and 2-filter pressure compensation system
• Small outer diameter of 22mm (0.87") version suitable for drinking water applications and for use in bore holes and wells with small diameters