Section 5 – Recorder Setup

The resistor (or load) is connected like a 3 wire RTD – See Section 3.0 Installation. Use the Output Low and High to scale the resistance to the engineering unit of choice.

5.1.3.3Industrial Square Root Extraction

The recorder accepts the same input types for Industrial Square Root as it does for Linear with the exception of Dry Contacts. This function is used for inputs which require the Square Root of the input signal (i.e. flow measurement). The system calculates the square root of the percentage of input scale and multiplies this value by the high-end scale to produce the value of the point displayed.

In the following example, the input is 4 to 20mA and the scaling is such that 0 = Low End of Scale and 1000 = High End of Scale which represents 1000 gallons per minute.

Let the input Signal = 12mA or 50% of scale which is equal to 0.5

Square Root of 0.5 = 0.707

Actual value displayed is 0.707 x 1000 = 707 GPM (with Decimal fix of 0)

The setup is the same as it is for the Linear input in Section 5.1.3.1.

5.1.3.4 Thermocouples and RTDs

Thermocouple and RTD setup is similar to the Linear setup except that the Input and Output scaling cannot be altered. Note that the displayed scales can be set independently for each widget

– See Widgets for more detail.

Select the Thermocouple (RTD) type from the drop down menu. The default Engineering Units is Degrees F. To select Degrees C check the degC check box.

Thermocouple inputs reference the ambient

 

temperature compensator on the rear of the unit.

 

To disable this, uncheck the Use Tcomp

 

checkbox. The unit will display uncompensated

Figure 5-4 Thermocouple Setup

Thermocouple values.

 

Apply Span and Offset as needed and select Filter type as detailed in Section 5.1.3.1. above.

Note: For thermocouples, the ambient temperature compensation can be adjusted in 0.5° increments in the Temperature Compensation menu of the Admin Setup Menu.

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Omega Speaker Systems RD8300 manual Industrial Square Root Extraction, Thermocouples and RTDs
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RD8300 specifications

The Omega Speaker Systems RD8300 is a remarkable entry in the audio equipment market, designed for audiophiles and casual listeners alike who seek high-quality sound reproduction. This speaker system combines cutting-edge technologies with user-friendly features to deliver an immersive listening experience.

One of the standout characteristics of the RD8300 is its advanced driver configuration. Featuring a dual 8-inch woofers, a precision-tuned midrange driver, and a high-frequency tweeter, the RD8300 is engineered to provide a full range of frequencies with unparalleled clarity. This configuration ensures that bass notes are deep and powerful, while mid-range and treble sounds are crisp and detailed, making it suitable for a wide variety of music genres and audio formats.

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In terms of connectivity, the RD8300 is versatile. It comes equipped with standard binding post inputs, making it compatible with a wide range of audio equipment. Additionally, it features both wired and wireless connectivity options, catering to modern listening preferences.

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In summary, the Omega Speaker Systems RD8300 stands out as an exceptional speaker choice. With its advanced driver design, sophisticated crossover technology, impressive power handling, versatile connectivity options, and user-friendly features, it caters to those seeking a superior audio experience, making it a must-have for audio enthusiasts.
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