Home » Comparing HMI Display with CATV Meters in the USA

Comparing HMI Display with CATV Meters in the USA

by Yasir Asif

A human-machine interface (HMI) is a user interface or dashboard that links a person to a machine, system, or device. HMI displays in the USA are most frequently used in industrial processes. Graphical User Interfaces (GUIs) and HMIs share some similarities. HMIs frequently use GUIs for their visualization capabilities.

HMIs In Industrial Settings

HMI display in the USA is applied in various industrial environments to:

  • Display data graphically.
  • Monitor production duration, patterns, and tags.
  • Monitor KPIs.

On the other hand, if we look at CATV meters in the USA, they are used to measure analog and digital channels and test the CATV signal levels in channel and frequency modes. This device is also used to construct analog TV/digital TV signals and maintain CATV systems.

Cable fault locators are used to find problems in cables like short circuits, open circuits, and high resistance locations. Professionals frequently utilize these tools in conjunction with time domain reflectometers (TDR) to test cables, maintain cables, and install cables.

Top HMI Displays in the USA

Series DOP-100

The latest Cortex-A8 high-speed processor is used in Delta’s Human Machine Interface DOP-100 Series and is the best HMI display in the USA

Features

  • The DOP-100 Series provides a range of network services, including FTP, E-Mail, VNC (Virtual Network Computing), to meet client needs for cloud applications and smart manufacturing.
  • Offers a 65,536 color LCD display panel with great brightness.

Series DOP-W 

The DOP-W Series is the best HMI display in the USA and offers great performance. It also offers quick response thanks to its most recent Cortex-A8 processor, which operates at up to 1GHz pulse wave. Some of its important features include:

Features

  • It offers a high resolution.
  • Offers a high brightness touch screen. 
  • Its durable aluminum housing is CE-certified and protected against vibration and fluctuating temperatures.
  • Has an IP65 waterproof front panel. 
  • Stereo speakers that are built in improve functionality and versatility. 

The Series DOP-H

The handheld type DOP-H HMI is considered the top HMI display in the USA and has a 7-inch high-quality LCD display for real-time visualization of operating, monitoring, and efficient control. 

Features

  • For more versatility and user-friendliness, the series includes built-in emergency stop switches, rear side enabled switches, and optional MPG (Manual Pulse Generator). 
  • This series can be used to program the motion of robot arms.
  • Can also be employed in motion control systems and control industrial robots.

The Series TP

The TP70P Series uses an LCD touchscreen with 65535 colors, supports Delta controllers, and is compatible with all series of AC servo drives, AC motor drives, and temperature controllers from Delta and is the top HMI display in the USA along with the above-mentioned HMI displays. 

The extreme versatility of the TP70P Series, which comes in four versions and enables multiple I/O configurations and output types, reduces wiring costs and provides the best HMI and I/O control solution.

Best CATV Meters in the USA

Portable CATV Signal Analyzer by GAOTek

This signal analyzer was made specifically for installing and testing CATV systems and is the top among CATV meters in the USA. It properly monitors the trunk cable voltage and CATV TILT, and it checks the DVB-C digital signal’s average peak power, MER, BER, C/N, and EVM characteristics. 

It also offers diagrams of the constellations. This device measures the strength of the CATV signal in channel and frequency modes. The signal analyzer stores the signal levels for each channel when in scan mode. It displays a spectrum in spectrum mode and performs tests for a specific frequency range.

Features

  • Accelerated measurement.
  • Setting an auto-off timer testing an auto-scan.
  • Matrix ultra huge LCD with backlight, portable, sturdy design.

Portable CATV Signal Level Meter by GAOTek

A versatile, portable signal meter with a big character TN LCD for a clear display of test findings, the GAOTek Handheld CATV Signal Level Meter is the best choice for the CATV professionals and is among the best CATV meters in the USA. It is created and manufactured for the installation, upkeep, and testing of other CATV systems. 

The signal meter can be used to measure the CATV TILT, C/N, trunk cable current, and other test parameters as well as to test CATV signal levels in channel and frequency modes. Additionally, this meter has dual-channel display capabilities.

Important Features

  • Measures two channels simultaneously.
  • The purpose of number keys is to direct input frequency.
  • The findings of the test will be shown on a large LCD screen.
  • Has a data storage capacity of up to 14 groups, each of which can hold a maximum of 100 channels.

OneExpert CATV (ONX-620, ONX-630) by VIAVI

The OneExpert platform gives technicians the tools they need for efficient testing and troubleshooting, with models and packages created to meet the unique requirements of various work groups and one-of-a-kind among CATV meters in the USA

The future-proof platform has undergone extensive, cutting-edge testing and can readily and competently adapt as technology changes. To keep up the highest levels of dependability and client happiness, service providers need to be flexible, deliver new services rapidly, and work efficiently.

Features

  • Channel Plans are generated automatically by the meter.
  • Dashboard clarifies and pinpoints RF problems.
  • In around 60 seconds, perform a downstream scan using MER/BER.
  • Automatic identification of the channel plan.

GE Equipment

GE Equipment is one of the top online marketplaces where we buy, sell, repair, and rent some of the highest-quality equipment at reasonable prices. We provide premium HMI displays and CATV meters. Contact us through our website, to get your hands on one of the top HMI displays and CATV meters in the USA.

FAQs

Which industrial settings employ HMI?

Oil and gas, pharmaceutical production, food processing, plastics, robotics, transportation, mining, and SCADA systems are a few examples of HMI industrial application cases.

What are the requirements for HMI?

The HMI might also need additional features, such as multiple serial connections, multiple network ports, an IRIG-B port for time synchronization, mounting requirements (rack mount, panel mount, shelf mount, etc.), a keyboard, a mouse, and redundancy, depending on the system architecture.

Why is CATV used?

Cable television service is known by the acronym CATV (cable television service). The same cable infrastructure that supports cable internet also supports cable television.

Is CATV digital or analog?

A cable TV connection sends analog signals from the TV station to the TV set’s receiving antenna at a certain frequency.

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