I need some details of a digital weight Indicator. mail from CA
Digital Weight Indicators and Weighing Scales use Strain Gauges mounted on a Stressed Beam, Cantilever or Plate which is also Elastic, means springs back to old shape.
Strain Gauges are bonded to these plates and connected in a Wheatstone bridge circuit. The output of these are very low, as less as 5mV. These are amplified close to the sensor and usable outputs in volts, like 0-10V are used to display the parameter or control the systems.
Fluids Weights are measure with pressure sensors also. Which also have a mini strain gauge or piezoelectric sensor to convert weight to millivolts.
Using a browser from any Thin Client PC or Tablet .. view Status, Annunciations, Alarms and monitor online history data. Visualize data for Analysis or Tuning. Monitor real time process parameters to optimize the plant production.
Now plants have to be energy conscious and keep in mind the environment health, like air and water. Most important is a consistent yield of a job which is within stated quality and reliability. Worker/Plant safety is also a part of process quality and cost effectiveness..
Security: Multi-levels of application security. Easily restrict application access.
Reports: Create and E-mail concise reports in RTF, XML, PDF, CSV, and HTML file formats (via remote connection). Store reports internally, or automatically download to a remote location via new FTP configuration interface.
Scalable: Reduce development costs by easily scaling projects from one interface/operating environment to another.
The AD5932 is a waveform generator providing a programmable frequency scan. Utilizing embedded digital processing allowing enhanced frequency
control the device generates synthesized analog or digital frequency-stepped waveforms.
This product from Analog Devices is Active. Sinusoidal/triangular/square wave outputs. Output frequency up to 25 Mhz. To program the AD5932, the user enters the start frequency, the increment step size, the number of increments to be made, and the time interval that the part outputs each frequency. The frequency scan profile is initiated, started, and executed by toggling the CTRL pin.
The AD5932 outputs each frequency in the range of interest fora defined length of time and then steps to the next frequency inthe scan range.
Fabless semiconductor provider of application-specific standard products, these are used in storage, communications and consumer electronic products.
Marvell Technology Group - Semiconductor Design - https://www.marvell.com/
Products include system-on-a-chip (SoC) devices using its IP base of analog, mixed-signal, digital signal processing and also embedded RISC solutions. They have chips for Ethernet, Cellular-Mobile, Tablets and Portable Electronic Devices.
Wi-Fi Microcontroller Platform
Marvell's development boards support easy evaluation, software development, and hardware prototyping. Contact your Marvell sales representative to obtain one.
Marvell Technology Group
5488 Marvell Ln, Santa Clara, CA 95054, USA.
Manufacturer of advanced high-performance RF solutions with Gallium Arsenide (GaAs), Gallium Nitride (GaN), Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) technologies.
TriQuint Semiconductor - RF Semiconductors
"TriQuint and RFMD announce an agreement to merge and operate under a new name as Qorvo with a goal to deliver the core RF technologies and innovation that enable customers to accelerate their next-generation designs."
"1985 - A group of talented engineers found TriQuint as a spin off of Tektronix to research and develop the use of gallium arsenide (GaAs) for high performance wireless applications."
History of TriQuint -
2008 - Acquire WJ Communications in Silicon Valley, California to strengthen Networks product line in base stations. WJ Communications was founded in 1957 as Watkins-Johnson."
High Gain 35W GaN RF Power Transistors
The TriQuint T1G4003532-FS is a 35 W (P3dB) discrete GaN on SiC HEMT which operates from DC to 3.5 GHz. The device is constructed with TriQuint's proven 0.25 um process, which features advanced field plate techniques to optimize power and efficiency at high drain bias operating conditions.
TriQuint Semiconductor Part of Qorvo
2300 N.E. Brookwood Parkway, Hillsboro, OR 97124, United States.
Qorvo is an American semiconductor company that designs, manufactures, and supplies radio-frequency systems and solutions for applications that drive wireless and broadband communications, as well as foundry services.