Electrostatic
Ultrasonic
Sensors and Transducers
Affordable high-performance sensors, transducers, ranging modules, components, and developer kits for non-contact sensing applications.
SensComp. The Electrostatic Ultrasonic Sensor Experts.
The advantages of SensComp electrostatic ultrasonic sensors.
Longer Range
over 40 feet compared to piezoelectric sensors
Enhanced Small Object Detection
senses a pencil at 10 feet
Better Performance
on soft targets like people, produce, foliage, and difficult-to-detect surfaces
More Stable Across
Temperature Changes
Frequency and gain stable from -40°C to +85°C
Low Power
Consumption
Less than 0.15 watts power consumption
Easy Integration
with industrial automation, robotics, smart sensing, and
analytics
Quick QuestionsWatch the Video:
How electrostatic ultrasonic sensors outperform piezoelectric sensors.
Made in the USA:
Reliable lead times and consistent quality.
SensComp gives engineers design options.
Use SensComp transducers and design your own driving electronics
Use SensComp’s sensor solutions and developer kits-electrostatic transducers with driving electronics
Complete your design with SensComp IC chips, transformers, enclosures and mounting clips
SensComp can improve your sensor accuracy, reliability and stability.
SensComp News
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Reliable Patient Presence Detection at Self-Service Health Screening Kiosks
For OEMs building motion detectors, data-collection probes, and student distance sensors, four component-level decisions determine whether the finished product survives a real classroom or comes back as a warranty return. Students never see any of it — they see the plot on the screen — but the transducer, drive electronics, and connection hardware under the housing are what separate a tool students trust from one the instructor spends half the period recalibrating. Here’s your guide to choosing ultrasonic sensors for classroom science products.
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How Multifrequency Operation Reduces False Ultrasonic Sensor Readings in Noisy Environments
Ultrasonic sensors can misfire in acoustically noisy environments, reporting obstacles that aren’t there when air brakes, machinery, whistles, or even animals put stray ultrasonic energy into the […]
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Why Piezoelectric Sensors Struggle in the Field: The Engineer’s Guide to Agricultural Sensing
Electrostatic ultrasonic sensing gives agricultural equipment one rugged transducer for boom height control, tank level, and grain bin monitoring: detecting soft crop canopy, holding accuracy from -40°C to +85°C, and surviving chemical spray, in conditions where piezoelectric ultrasonic sensors lose the signal.
