Sensors
Amphenol is a leading innovator in sensor technologies and measurement solutions. We offer the most diverse sensor portfolio of standard and customized products for the world’s most demanding regulatory and industry-driven applications. Our products and technologies include temperature sensors, moisture meters and sensors, pressure sensors, thermal validation sensors, position sensors, vibration sensors, ultrasonic sensors, level sensors, quality sensors, force sensors, acoustics sensors and magnetostrictive linear position sensors.
Visit our Amphenol Sensors site to learn more.
HCSO-1W Open Loop Current Sensor
The HCSO-1W sensor simplifies current measurement (AC/DC) for batteries, chargers & motors. It clamps directly on cables, reducing installation steps & errors. Based on Hall effect tech, it offers accurate readings & various current ranges. Easy to install & calibrate, making it cost-effective for manufacturers.
HCSP-1BS Open Loop Current Transducer
Open-loop current transducer:
Hall effect-based, busbar mounted.
Simple or dual analog output, Accurately measures currents from ±200 A to ±1.500 A.
Non-intrusive with galvanic separation,
Operates reliably in temperatures from -40°C to +125°C.
HCSP-3BS Three-Phase Open-Loop Current Sensor
The Piher HCSP-3BS is an automotive-grade, three-phase open-loop current sensor engineered for EV traction inverters and battery management systems. Utilizing Hall-effect technology, it measures up to ±1,200 A with galvanic separation. The compact, busbar-mounted design features press-fit contacts and compatibility with Infineon HybridPack modules for precise, non-intrusive motor control.
HIFU Medical Transducers
Piezo Technologies pioneered piezoelectric ceramics for High-Intensity Focused Ultrasound (HIFU) treatments, including piezo ceramic elements and full transducer design and manufacturing. Medical HIFU applications: tissue ablation for prostate and other cancer treatments, heart ablation, catheter-based ultrasound, kidney stones, uterine fibroids, skin tightening and lifting. ISO 13485 certified.
Humidity Sensor
The humidity sensor measures windscreen, ambient temperature, and humidity to calculate dew point and predict fogging condition on the windscreen to support HVAC systems.
Inductive Arc Position Sensors
Built for extreme environments, these magnet-less sensors deliver precise position data in harsh environments. IP67/69K sealed & high-temp tolerant, they handle misalignment & vibration. Arc design simplifies assembly & saves costs. Ideal for absolute rotary/linear motion sensing in automotive & off-highway applications.
Inductive high-speed xEV rotor position sensors
Piher's high-accuracy eMotor inductive rotor position sensors (RPS, IPS) offer a cost-effective, reliable, rare-earth-free. and ASIL-D-compliant alternative to resolvers and other sensors for position sensing of high-speed motors. Inductive sensors use the physical principle of induction to detect the position of a solid metallic target, enabling reduced parts and higher design flexibility.
Inductive Linear Position Sensor
Piher’s custom inductive linear sensors measure position with no magnets, ensuring high accuracy (up to 14bit), IP67/IP69K sealing, and immunity to stray fields. Ideal for harsh automotive/off-highway use, they feature extended ranges (10–800mm), compact size, and true touchless operation for maintenance-free, long-lasting performance.
inear Touchless Hall-Effect Position Sensor
The Piher PS2P-LIN is a compact, touchless Hall-effect linear position sensor engineered for harsh industrial and vehicle environments. With a separate magnet and sensor module, this contactless sensor operates without gears or linkages, ensuring a virtually unlimited lifetime. It delivers absolute position feedback up to 25mm, IP67 and IP69K sealing, and dual output options for redundancy.
Level Sensors
SSI Technologies designs and manufactures pressure, level, and magnetic sensors, sensor-based monitoring systems, digital pressure gauges, and digital level gauges for automotive and industrial applications.