This pointer is driven by a digital stepper motor for increased accuracy and minimized pointer bounce during vessel operation. The GPS Speedometer uses a highly accurate 48 channel GPS receiver. No external antenna required. Requires 3-3/8" hole.
Convert Analog Sensors into Smart Sensors-Reduce inventory by stocking analog sensors and wire them to remote electronics to output a digital communication signal (4-20 mA or Modbus)-Save on costs by only replacing the sensor; keep remote electronics and cabling in place-Improve environmental impact by eliminating electronics waste after sensor end of life Compatible with a Comprehensive Set of Measurements-pH/ORP, Contacting Conductivity, Toroidal Conductivity, Dissolved Oxygen, Free Chlorine, and Chlorine Dioxide -Simple wiring for each measurement type.