Symbol

Open

Parametrisation & usage

Open

The temperature constant is used by filling in the expected temperature setpoint in the parameterisation. This value can be anything between -50°C to 200°C (-58 °F to 392°F).

The temperature constant BC is used for defining temperature setpoints as we can also specify the temperature unit.

The output of the block will always be in °C, but you easily submit a setpoint in °F and let Hysopt do the translation itself.

Examples

Submitting a temperature setpoint in °F

To simplify the process of submitting temperature setpoints in any unit (e.g., °F), you can use the Temperature Constant BC in Hysopt. This tool automatically converts the setpoint to degrees Celsius (°C), which is the expected unit for most temperature control inputs.

Steps:

1. Submit Setpoint: Enter the desired temperature setpoint in °F into the Temperature Constant BC.

2. Automatic Conversion: The Temperature Constant BC automatically converts the desired setpoint to °C at the output node.

3. Connect Output: Connect the output node of the Temperature Constant BC (in °C) to any control input that requires a temperature setpoint in °C.

Example:

If you input a setpoint of 149°F into the Temperature Constant BC, it will convert it to 65°C at the output. This output can then be used to control an electric boiler or any other device requiring a temperature setpoint in °C. The end result will be an electric boiler that controls towards 149°F (which equals 65°C).

Using the Temperature Constant BC ensures accurate and automatic unit conversion, streamlining the process of setting temperature controls in the Hysopt software.