DawnThibodeau's blog

Are Analog Meters Doomed?

The old and faithful analog panel meter, invented by Dr.

LOOP POWERED BAR-METER HAS 1, 2 OR 3 ISOLATED CHANNELS

What failed in your process, the signal or the meter?  Do you presently finger-tap your analog meter to find out or do you just ignore it?  If you ignore it, it might be disastrous.  Especially if you are in the control room of a nuclear power plant, ship, refinery or cockpit!  OTEK’s new technology NTM 

ISOLATED LOOP POWERED BAR-METER FEATURES AUTO-TRICOLOR BAR

HMI (Human Machine Interace) has become mandatory in many critical (nuclear, military and industrial) environments to avoid operator error.  Analog meters (invented 120 years ago be Sir E.

New Loop/Signal Powered Needle Meter Rivals Analog Meters

If you like the powerless and moving needle of analog meters but wish for the reliability, accuracy and DCS/SCADA compatibility of the digital era, your day has come!

DIGITAL BAR-METERS GO GREEN!

Boasting under 60mW required< Otek Corporation has unveiled the New Technology Meters (NTM Series) as a successor to the original analog voltmeter by Sir Edward Weston in 1893!  Just like its predecessor, the NTM uses minute amounts of energy in a current loop to brightly and consistently illuminate its 51 aut

BAR METERS GO PARASITIC!

Boasting under 60mW of power required, Otek Corporation has unveiled its new New Technology (NTM Series) as a successor to the original analog voltmeter by Sir Edward Weston in 1893!  Just like its predecessor, the NTM uses minute amounts of energy in a

And…….120 Years Later!

Otek Corporation has unveiled its new Loop Powered Dsplay (LPD Series) as a successor to the original analog voltmeter by Sir Edward Weston in 1893!  Just like its predecessor, the LPD uses minute amounts of energy in a current loop to brightly and consistently illuminate its 51 automatic tricolor (R/G/Y) bargraph and 4 digits.

Genius or Social Intelligence?

The old saying “No man is an island” holds the answer to the questions genius or social intelligence.  For millions of years since human beings began to socialize they learned from each other and shared their experiences and knowledge to survive in a dangerous environment where they were hunters and were hunted.

ARE TECHNOLOGICAL INNOVATIONS DESTRUCTIVE?

Most people who work in the technical field find advances in technology to be extremely exciting.  New innovations and inventions are often the topic of many lunch room discussions.  However, let’s take a moment to ponder whether or not technological innovations are beneficial, destructive or both. 

The Return of the Current Loop

The Return of the Current Loop

With infinite resolution and lossless quality over any distance, the 4-20mA current loop has dominated the control industry in its simplicity and reliability. Analog current meters are limited by this simplicity, however, providing the user with little more than a failure-prone generalization of a process’s status. The Computer Age has ushered in a wave of panel instrumentation, and be it for higher precision, better visibility, increased functionality, or continued manufacturer support, it's time to replace your old, 4-20mA analog meters.

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