[31]
98MANALIDP10AV Rev. A 8/16/11
NOTE
For vacuum applications, connect the calibrating pressure source to the low pressure
side of the transmitter.
Also connect electronic equipment as shown in Figure 19
.
General Calibration Setup
1. Each transmitter is factory characterized over its full rated differential pressure range.
One benefit of this process is that every transmitter can measure any applied
differential pressure within its range limits regardless of the calibrated range. The
applied differential pressure is measured and converted into an internal digital value.
This digital value of differential pressure is always available whether the transmitter is
calibrated or not. Calibration assures that the transmitter rated accuracy is achieved
over the calibrated range.
2. The internal digital value of differential pressure can be displayed on the local display,
and converted to a 4 to 20 mA or 1 to 5 VDC analog output signal.
Summary of Contents for IDP10-A
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