Process plants typically use a multitude of sensors, each of which is normally connected to a transmitter. Older sensor technologies use analog signals to communicate with transmitters, but more modern models employ digital technology to improve accuracy, ease calibration, simplify troubleshooting, and reduce required maintenance. Endress+Hauser Memosens technology converts the measured value to a digital […]
Level
Guided wave radar level sensors from AutomationDirect
ProSense GWR series liquid level sensors utilize guided wave radar sensing technology to provide accurate, cost-effective liquid level measurement for industrial applications. These units provide continuous and point-level measurements and have a rugged IP68/IP69K rated 316 stainless steel housing that offers uncompromising protection and long life in harsh industrial environments. The GWR-1600-P probe is best […]
The working principle, applications and limitations of ultrasonic sensors
The ultrasonic sensor (or transducer) works on the same principles as a radar system. An ultrasonic sensor can convert electrical energy into acoustic waves and vice versa. The acoustic wave signal is an ultrasonic wave traveling at a frequency above 18kHz. The famous HC SR04 ultrasonic sensor generates ultrasonic waves at 40kHz frequency. Typically, a […]
High-accuracy inclination sensor in robust stainless steel housing
The new high-accuracy inclination sensor positilt PTM29 in a compact, laser-welded stainless steel housing is suitable for extremely harsh environmental conditions. It can also be used in place of rotary sensors with many benefits. The MEMS-based inclination sensor positilt PTM29 measures inclination in the range of +/-180° with one axis and in the range of […]
Leuze presents the GSX, the world’s first combined fork sensor
With the new GSX combined fork sensor, Leuze is once again introducing a worldwide innovation. This product combines the advantages of light and ultrasonic sensors. The GSX sensor is exceptionally suitable for labeling machines used in the packaging industry. With the introduction of the GSX, the world’s first combined fork sensor, Leuze is continuing its […]
New inclination sensor positilt PTM27
The new high-accuracy inclination sensor positilt PTM27 in an ultra-compact housing is suitable for applications where high robustness and accuracy are required. It can also replace rotary angle sensors advantageously. ASM introduces a new inclination sensor that is robust, comes in an ultra-compact housing, and provides high accuracy. The new positilt PTM27 sensor measures inclination […]
Ultrasonic sensors provide continuous level measurement to 32 ft
Madison Company has launched the new U5098 series of ultrasonic sensors for depths up to 32 feet. The U5098 ultrasonic sensors provide non-contact continuous level measurement of challenging medias such as sticky, semi-solid, corrosive, and viscous fluids, slurries and even some solids. The U5098 line of sensors can be used indoors or outdoors, are low […]
Endress+Hauser launches Micropilot FWR30 radar level sensor
Endress+Hauser has launched the Micropilot FWR30, its first cloud-connected radar, to provide full transparency in the storage and transport of liquids. As the world’s first 80 GHz wireless IIoT sensor, it combines high-end technology and user-friendly digital services in one cost-effective device. The instrument’s continuously recorded measurement data can be accessed at any time, from […]
How does laser level sensing work?
In a small area without critical accuracy requirements, the old school approach of a stretched string with a chalk line and a bubble level can provide adequate measurements. For larger, more critical situations, laser technology provides a substantial improvement. A laser level, such as the DeWalt DW074KD, a rotary laser level accurate to 1/4 inches […]
How can you sense tilt to control a robotic arm?
At Sensor Expo 2019, Devon Brock, Manager of Product Knowledge for the Sensor Group within TE Connectivity explains the DOG2 microelectromechanical systems (MEMS) -based inclinometer used to control a robotic arm. The two-axis tilt sensor provides ±90-degree measurements in the x and y axes. In the robotic arm, the inclinometer with its built-in electronic provides […]
