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Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 1
Chapter 1
General Information
1.1 Introduction
This User’s Manual will:
! Explain the electrical and pneumatic pressure connections for the NetScanner
™
System Models 9016, 9021, and 9022 Intelligent Pressure Scanners.
! Instruct you on how to program each module with computer software.
! Instruct you on using the PSI start-up software to manipulate and acquire data from
each module.
Model 9016 is a pneumatic Intelligent Pressure Scanner, with integral pressure transducers and a
pneumatic calibration manifold.
Models 9021 and 9022 are all-media Intelligent Pressure Scanners which may be fitted with up to
twelve (12) external all-media transducers (9400, 9401, 9402, or third party). Because of the external
nature of these transducers, and the variety of pneumatic or hydraulic media supported, the 9021/9022
do not contain an integral calibration manifold.
Both models provide engineering unit pressure data with guaranteed system accuracy. This is
achieved by reading factory-determined pressure and temperature engineering-unit data conversion
coefficients from their transducers’ nonvolatile memories at power-up. They also allow additional
adjustment coefficients to be “fine-tuned” with a multi-point calibration under host control (e.g.,
possibly utilizing optional Pressure Systems 903x Pressure Calibrator modules).
Models 9016, 9021, and 9022 provide 10-Base-T Ethernet communications for their Host Port (with
TCP/UDP/IP protocol).