Minimum range is not a fixed property of a sensor. It is set by the blanking interval the electronics impose — and by whether the transducer stops ringing fast enough to let you shorten it.
What Determines How Close an Ultrasonic Sensor Can Detect: Inside the Dead Zone Read Post »
Electrostatic ultrasonic transducers measure snow depth reliably in unattended installations for weather stations, avalanche monitoring, ski slopes, and hydrology networks — resolving faint echoes off loose powder, holding accuracy in freezing dry air, and running for extended periods without recalibration. KEY ANSWERS AT A GLANCE Can ultrasonic transducers measure snow depth reliably? Yes. Electrostatic ultrasonic
How to Measure Snow Depth Accurately in the Field with Ultrasonic Transducers Read Post »
Electrostatic ultrasonic sensing measures irregular material heaps from vibrating mobile equipment — through airborne dust, with the receive sensitivity to hold a dependable overfill threshold on loose bulk material, and with clear limits on temperature and moisture that belong in the design from the start.
Load and Material-Height Sensing on Haul Trucks, Hoppers, and Loader Buckets Read Post »
Electrostatic ultrasonic sensing gives AGVs and AMRs the range, accuracy, and soft-target sensitivity that collision avoidance and precision docking require — from 1 inch to 40 feet with appropriate drive electronics, within about ±1/8 inch at close range, with beam patterns matched to warehouse aisle geometry.
Ultrasonic Sensor Performance Characteristics for AGV and AMR Applications Read Post »
Electrostatic ultrasonic sensing measures both reflective liquids and soft, absorptive solids with a single transducer — resolving the full range of tank conditions that force conventional level sensors to lose their reading or require separate hardware.
Level Sensing on Reflective and Soft Surface Targets Read Post »
