FT-11C On-Line Moisture Sensor

Reg. U.S. Pat. Off. No. 6,192,750 B1


  • Accurately monitors moisture content of flowing whole grain or other particulate materials
  • Reliable, rugged, economical choice for moisture monitoring applications
  • Easily integrated into process control systems

Product Specifications

FT Series sensors combine proven capacitive moisture sensing technology with a patented flow-through sample cell design to provide unmatched accuracy.

Moisture and temperature output may be displayed on our Moisture Display System (MDS) and/or transmitted as an analog signal for integration into a process control system.

Measurement accuracy
Particulate temperature ±1°F
Particulate moisture content (typical) ±0.25%
Moisture 0 to 5VDC
Temperature 0 to 2VDC
Minimum particulate flow 150 pounds
per minute
Operational temperatures
Sensor, ambient -40°F to 120°F
Particulate sample 0°F to 100°F standard
Electrical power
Required 10VDC to 12VDC
Consumption 2W maximum
Physical size
Physical size (inches) 9 x 9.5 x 13.5
Sensor area (inches) 5.5 x 7 x 11
Materials of construction
Sensor face Ceramic
Sensor body UHMW or Tyvar
Stainless steel
wear surfaces
Moisture Display System (MDS) Operator interface for 1 or 2 sensors
Mounting box
Mounting plate