Function; 3�1 Processing Of The Measured Signals - TESTO 0555 6451 Operating Instructions Manual

3 Function

• The volumetric flow is monitored by a calorimetric measuring system, the
measured signals are evaluated by the electronics�
• The unit detects the pressure and the media temperature of the volumetric flow
as additional process values�
• The unit displays the current process values�
• The unit has many self-diagnostic options�
• A simulation mode allows simplified set-up of the sensor�
3.1 Processing of the measured signals
The unit generates 2 output signals according to the parameter setting:
OUT1: 5 selection options
- analogue signal for volumetric flow quantity
- analogue signal for temperature
- analogue signal for pressure
- OFF (output switched to high impedance)
OUT2: 4 selection options
- analogue signal for volumetric flow quantity
- analogue signal for temperature
- analogue signal for pressure
- OFF (output switched to high impedance)
8