InnovationLab, experts in printed electronics from lab to fab, says innovative sensors save costs, improve safety and boost battery life in vehicles. The innovation comes from printed sensors. Printed sensors provide a lightweight, flexible and cost-effective solution for many automotive applications. Since the sensors are ultra-thin, they can be used where other components would not […]
Pressure Sensor
What are capacitive pressure sensors?
When automotive ignition and carburetor systems initially required inputs from the engine to control spark and fuel and lower vehicle emissions, a capacitive pressure sensor was designed to specifically measure manifold absolute pressure (MAP) and barometric absolute pressure (BAP). Called a silicon capacitive absolute pressure (SCAP) sensor, it consisted of a micromachined diaphragm etched into […]
What is the difference between a gauge and an absolute pressure sensor?
Understanding the difference between gauge and absolute pressure sensing measurements is easiest to visualize with piezoresistive type pressure sensor and a diaphragm that deflects with pressure. For both types of measurements, pressure is applied to the top of the thin diaphragm. With the gauge pressure sensor, the back side is vented to atmosphere. This could […]
Differential pressure transmitters are quickly configurable, require no calibration
Superior Sensor Technology today announced the HS Series, an advanced family of differential pressure transmitter (DPT) subsystems that offer engineers a flexible, accurate and easily configurable DPT design solution for HVAC and industrial air handling systems. The HS Series is a DPT subsystem which includes the already popular performance features of the HV Series with additional […]
What is the difference between a pressure sensor and a load cell?
A load cell is a type of force sensor and it has a direct relationship to pressure, since: pressure = force/area Eq. 1 The load cell’s electrical output is proportional to the mechanical force applied to it. The force can be hydraulic or pneumatic and the transducer is normally based on strain gauges. Other types […]
MTE EFFICIENCY Pressure Transmitter Platform for precision applications
– Modular platform for customized changes in a very short space of time – High accuracy and stability at a low price With the new MTE EFFICIENCY modular pressure transmitter platform, First Sensor AG, a developer and manufacturer of standard products and customer-specific sensor solutions in the growth market of sensor technology, is offering high […]
4-in-1 MEMS sensor measures gases, humidity, temperature and barometric pressure
Whether at home, in the office, or outdoors, we need to be confident that the air around us is clean and safe to breathe – COVID-19 has clearly highlighted the importance of air quality. Due to the particulates, gases, and even airborne viruses ubiquitously present in our modern environment, poor air quality has an increasingly […]
Pressure transducer for harsh environments helps cut machine downtime
There is an increased demand among design engineers in the industrial and commercial transportation (ICT) and industrial space for reliable sensors and components that improve operational efficiency in hydraulic machinery and compressed gas applications. To serve this need, TE Connectivity (TE) has developed the M9100 pressure transducer. Based on TE’s proven Microfused strain gauge technology, […]
How is LVDT technology used for sensing?
Linear variable-differential transformer (LVDT) technology’s capability to accurately measure linear movement is used to provide a position to electrical output for pressure, acceleration and force measurements. For example, in a pressure sensor, the sensing element is a diaphragm that moves a rod or cylindrical core inside the coils of a differential transformer to change the […]
Advanced differential pressure sensors for industrial applications
Superior Sensor Technology announced the industry’s first differential pressure sensors for industrial applications that support up to seven selectable pressure ranges in one device. Designed for a wide range of applications, the company’s new ND Series sensors support pressure ranges as low as 62.5 Pa/0.25” H2O to as high as 345 mBar/5 psi with an accuracy within […]
