8
ZOC33
Section 2: Introduction
ZOC33/64Px - Valveless
This module contains sixty four (64) pressure sensors in
eight sensor packs. Each sensor pack contains:
•
eight sensors
• an excitation board
• a high speed multiplexer
The output of each sensor is directed to the multiplexer/
amplifier. The channel to be output is selected by a CMOS
level binary address supplied by either a Scanivalve data
acquisition system or by the customer’s data acquisition
system.
This version does not have a calibration valve. All calibra
-
tions are performed using the reference port. In wind
tunnel applications, a zero offset correction is performed
“wind off.” The valveless design is also preferred for rotat
-
ing applications as no control pressures are required.
Figure 2.4 depicts a ZOC33/64Px Valveless.
Figure 2.4 - ZOC33/64Px Valveless Dimensions [inches(cm)]
Summary of Contents for ZOC 33/64Px
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Page 11: ...7 ZOC33 Section 2 Introduction Figure 2 3 Current ZOC33 64PxX2 Dimensions inches mm...
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Page 24: ...20 ZOC33 Section 4 Electronic Components Figure 4 5 ZOC33 Decoder Board Connector Pinouts...
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