Vertical Mount Digital Bargraphs
Description
Vertical Mount Digital Bargraphs are devices used to measure and display process and electrical variables such as pressure, flow, temperature, speed, current, and voltage. They present data digitally using vertical segments to indicate the degree of information displayed. These bargraphs can use either LED or LCD technology to visually represent data, with some models offering a range of colors for enhanced visibility and differentiation.
Working Principle
Vertical Mount Digital Bargraphs operate by receiving input signals, which can be analog or digital, and converting these signals into a visual representation on the bargraph display. The LED bargraphs, for instance, illuminate rows of tiny light bulbs through the movement of electrons in a semiconductor material. This visual representation allows for quick and easy interpretation of data, making them useful for monitoring and controlling various processes. The ability to display data in a clear, visual format helps operators quickly assess the status of a system and make informed decisions.
Applications
Vertical Mount Digital Bargraphs are used in a variety of specific applications. For example, they can be employed in industrial settings to monitor the pressure levels in pipelines, ensuring that they remain within safe operating limits. They are also used in electrical systems to display current and voltage levels, helping to prevent overloads and ensure efficient energy use. Additionally, these bargraphs can be found in HVAC systems to monitor temperature and airflow, contributing to optimal climate control.
Advantages over other Digital Bargraphs
One of the key advantages of Vertical Mount Digital Bargraphs is their ability to provide a clear and immediate visual representation of data, which can be more intuitive than purely numeric displays. This can be particularly beneficial in situations where quick decision-making is crucial. Additionally, the use of LED technology in these bargraphs offers long operating lifetimes and low power consumption compared to other light sources like incandescent bulbs.
Limitations
Vertical Mount Digital Bargraphs may face limitations such as the need for specific panel sizes or configurations, which can complicate retrofitting in existing systems. Additionally, while they provide a visual representation of data, they may not offer the same level of precision as some digital numeric displays, which can be a drawback in applications requiring highly accurate measurements.
Considerations
When considering the use of Vertical Mount Digital Bargraphs, it is important to evaluate factors such as initial costs, operating expenses, and durability. LED-based bargraphs generally have low power consumption and long lifespans, which can reduce operating costs over time. However, the initial investment may be higher compared to simpler display technologies. Accuracy is another consideration, as these devices typically offer a balance between visual clarity and measurement precision. Maintenance and replacement costs should also be considered, particularly in environments where the bargraphs are exposed to harsh conditions.
from PG Drives Technology Inc.
The PGDT TruCharge display offers an accurate representation of the charge remaining in the batteries, unlike most simple voltmeter displays. The user is presented with a display comprising of three red, four yellow and three green LEDs, which provide an intuitive display thus inspiring confidence... [See More]
- Bargraph Orientation: Vertical; Horizontal
- Bargraph: End Scale Zero
- Display Colors: Multi
from Sifam Tinsley UK
Features. • 3 or 7- colour bargraph with programmable colour switching over. • Recording of 750 measuring segments , released temporary. • Universal input. • Programmable indication characteristic and bargraph magnifier. • Up to 8 programmable alarm outputs. •... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Multi
- Display Technology: LED
- Bargraph: End Scale Zero
from Hoyt Electrical Instrument Works, Inc.
The AM-30 is a 30-segment 5VDC powered red, green, or amber LED bargraph in a compact DIN case (96x24mm) with a short depth (72mm/2.83"). It can be ordered in either a horizontal or vertical format. Single or dual setpoints are available as options. The setpoints are easily adjustable by the user... [See More]
- Bargraph Orientation: Vertical; Horizontal
- Display Colors: Amber; Green; Red
- Display Technology: LED
- Bargraph: Center Zero; End Scale Zero
from OTEK Corporation
Another "World's First" joins OTEK's long list of Powerless (Patented) Loop Powered Instruments.Beginning in1974 with its legendary model 521 the World's First Loop Powered Digital Panel meter, OTEK offers you 10+ LoopPowered Instruments ranging from simple digital panel meters to sophisticated LCD... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Red
- Display Technology: LED
- Bargraph: End Scale Zero
from elobau U.S., Inc.
Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Red
- Display Technology: LED
- Bargraph: End Scale Zero
from Sifam Tinsley UK
Features. • 2 independend measuring channels with an universal input. • 3 or 7-colour bargraph with programmable colour switching over. • Recording of 750 measuring segments, released temporary. • Programmable indication characteristic and bargraph magnifier. • Up to 8... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Multi
- Display Technology: LED
- Bargraph: End Scale Zero
from Hoyt Electrical Instrument Works, Inc.
An economically smart programmable meter relay with isolated 4 to 20 mA retransmission or control loop output capability for measurement and control applications External transmitters or signal conditioners can be eliminated by direct connection of the sensor output to more than 38 Plug-in Input... [See More]
- Bargraph Orientation: Vertical; Horizontal (optional feature)
- Display Colors: Red
- Display Technology: LED
- Bargraph: Center Zero; End Scale Zero
from OTEK Corporation
The Innovator & Leader on Automatic Tricolor Bargraphs,now offers you the latest technology for replacement andnew applications. The New LBD Series uses a highly integratedASIC/DSP and Nanowatt microcontroller alongwith a proven software package approved and used bythe Military & Nuclear Industries... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Green
- Display Technology: LCD
- Bargraph: Center Zero
from Sifam Tinsley UK
Sifam Tinsleys Electronic Synchroscope is designed to provide an illuminated indication of actual phase difference between the BUS Voltage(reference voltage) & the GENERATOR Voltage(incoming voltage). [See More]
- Bargraph Orientation: Vertical
- Display Colors: Green; Red
- Display Technology: LED
- Bargraph: Center Zero
from Hoyt Electrical Instrument Works, Inc.
The Tiger 320 Series of 32-bit Programmable Meter Controllers incorporates, in one instrument, all the different functions required by today's automation and process control applications. Plug-in hardware options provide the specific functions you actually require for each job. Input signal... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Green (optional feature); Red; Multi (optional feature)
- Display Technology: LED
- Bargraph: Center Zero; End Scale Zero
from OTEK Corporation
In 1975 OTEK introduced the World's First Loop Powered DPM. In 1979, The First Loop Powered Bargraph. In1996 the Automatic Tri-Color Bargraph and in 2004 the World's First Loop Powered Serial I/O DPM. Now OTEKbrings you the World's First Loop Powered Switchboard Style Bargraph to complement its New... [See More]
- Bargraph Orientation: Vertical
- Display Colors: Green (optional feature); Red (optional feature)
- Display Technology: LCD
- Bargraph: Center Zero