Sensortechnics’ HDI series performs precision digital signal conditioning to achieve ultra high total accuracies. An internal ASIC compensates sensor offset, temperature effects and non-linearity to allow for an excellent Total Error Band (TEB) better than ±0.5 %FSS. The pressure sensors provide digital interfaces with I²C bus protocol and analog 0.5 … 4.5 V output signals.
The HDI series offers absolute, differential and gage pressure measurement in various ranges from 10 mbar up to 10 bar. The sensors feature unidirectional, bidirectional or barometric calibrations and are intended to be used with air and non-corrosive gases. Optional 3 V supply voltage versions and special low power devices make the HDI series ideal for battery powered applications, e.g. in portable or handheld devices. Miniature SMT housings allow for space-saving PCB-mounting and maximum OEM design flexibility. Sensortechnics is able to provide fast and flexible modifications for all HDI pressure sensors based on custom specific requirements.
Important features of the new HDI series are:
* Excellent Total Error Band (TEB) better than ±0.5 %FSS * I²C bus interface and analog output signal * Pressure ranges from 10 mbar up to 10 bar * Miniature SMT housings
Typical applications of the new HDI pressure sensors include medical devices, instrumentation, environmental controls and HVAC.
Sensortechnics is a leading manufacturer and distributor of a wide range of sensors and fluid control devices. The product portfolio includes basic pressure sensors, rugged transmitters, submersible level sensors and customised pressure sensing systems from 1 mbar up to 1000 bar as well as liquid level switches, oxygen, flow and force sensors.
Additionally, Sensortechnics offers ultrasonic air bubble, air-in-line, liquid level and fluid monitoring sensors and detectors. Fluid control devices include miniature solenoid valves and diaphragm pumps, electronic pressure controllers and custom specific fluidic control systems.
Sensortechnics has more than two decades of experience in providing highly customised sensing products and in the development of complex integrated fluid control systems for OEM customers worldwide.