Scanivalve MPS4164 Instruction And Service Manual

64 channel electronic pressure scanning module

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MPS4164
64 Channel Electronic Pressure Scanning
Module
Instruction and Service Manual

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Summary of Contents for Scanivalve MPS4164

  • Page 1 MPS4164 64 Channel Electronic Pressure Scanning Module Instruction and Service Manual...
  • Page 4: Section 1: Introduction

    Warranty Scanivalve Corporation, Liberty Lake, Washington, not to be defective, shall be at the expense of Buyer or the hereafter referred to as Seller, warrants to the Buyer...
  • Page 5: Trademarks ® And Copyrights

    Packaging for Shipment If the product must be shipped, whether being returned to Scanivalve or relocated to another location it must be packaged properly to minimize the risk of damage. The recommended method of packing is to place the instru-...
  • Page 6 [INTENTIONALLY LEFT BLANK]...
  • Page 7: Table Of Contents

    Table of Contents MPS4164 TABLE OF CONTENTS PREFACE Warnings, Cautions and Notes Warranty Trademarks ® and Copyrights © Packaging for Shipment Important Notice Contact Information Section 1: Specifications General Specifications Environment Specifications Section 2: Introduction General Description Module Configurations Pressure Range...
  • Page 8 Section 1: Specifications MPS4164 [INTENTIONALLY LEFT BLANK]...
  • Page 9: Section 1: Specifications

    Section 1: Specifications Section 1: Introduction MPS4164 MPS4164 SECTION 1: SPECIFICATIONS General Specifications Max Reference Pressure 50 psig (350kPa) Size (WxHxD) (including tubes) Control Pressure Requirements MPS4164 1.145” x 1.708” x 3.515” 65psi [29.08mm x 43.38mm x 89.28mm] 90 - 120psi MPSTCU 4.295”...
  • Page 10 Section 2: Introduction MPS4164...
  • Page 11: Section 2: Introduction

    All 64 pressure sensors share a common reference manifold MPS4000 series. Each one is optimal for a specific applica- in the center of the module. The MPS4164 module has two tion. They are: pneumatic valves, each servicing 32 pressure sensors. The Pneumatic “CPx”...
  • Page 12: Pneumatic Valve

    Electronics 1. Calibrate - A single pressure applied to the “CAL” The MPS4164 has two unique printed circuit boards and port is directed to the positive side of all 64 trans- one set of flexible circuits. The Sensor board, as discussed ducers.
  • Page 13: Pneumatic Inputs

    MPS4164 Pneumatic Inputs For added convenience and flexibility, all pneumatic inputs on the MPS4164 series use removable headers. There are three separate manifolds; two headers for the 64 input ports and a third manifold for the CAL, REF and Control Input(s).
  • Page 14 Section 2: Introduction MPS4164 [INTENTIONALLY LEFT BLANK]...
  • Page 15: Section 3: Installation & Operation

    Scanivalve systems without customer must inspect the modules and shipping materials changing configurations. If the MPS4164 is to be used in a for obvious signs of damage. If it is suspected that damage custom data system, refer to Figure 3.2.
  • Page 16 Section 3: Installation & Operation MPS4164...
  • Page 17: Mounting

    Warm-up Because of the design of the MPS4164, the accuracy is minimally impacted by the device warming up after initially being powered. Figure 3-6 below shows a sample 8”H20 Figure 3-4: Mounting Plate, Bottom module being powered on.
  • Page 18: Pneumatic Connections

    -0.0005 TIME (MINUTES) Figure 3-6: Temperature & Pressure Through can be done much easier by using Scanivalve’s special “Tubing push-on tool” P/N: TPOTL-XXX. This tool is offered Module Warm-up in a variety of sizes to work for tubing from 0.031” to 0.125”...
  • Page 19: Reference (Ref) Port

    Section 3: Installation & Operation MPS4164 transducers. For most low pressure applications (below grade air or nitrogen should be used. 15psi) where accuracy is important, the “CAL” port should be connected to a known, stable static location when not For modules that are configured with the “CPx” actuation being used to apply calibration pressures.
  • Page 20: Calibration Valve Operation

    Each of the three headers is held in place with three #1-72 screws. A 1/16” Allen/hex The MPS4164 module has two mirrored calibration valves, wrench fits the screws. each servicing 32 inputs. It is a slider-style valve with the aluminum shuttle riding on ball bearings.
  • Page 21 Figures 3-10 and 3-11 shows the two logic states: to still be in the initial state. Again, for critical applica- tions it is recommended that control pressure be supplied continuously. Table 3.1 - MPS4164/CPx Valve Logic Mode Px CTL CAL CTL...
  • Page 22: Section 4: Mpstcu

    Section 4: MPSTCU MPS4164 SECTION 4: MPSTCU The MPS (Miniature Pressure Scanner) line of Thermal connector is comprised of 70 ports to facilitate all 64Px Control Units is available for applications where tempera- inputs and any control pressure inputs. The connector ture changes may be great enough to exceed the supplied comes standard will 0.063”...
  • Page 23 Section 4: MPSTCU MPS4164 [INTENTIONALLY LEFT BLANK]...
  • Page 24 MPS4164 1722 N. Madson St. Liberty Lake, WA 99019 Phone: 1-800-935-5151 1-509-891-9970 Fax: 1-509-891-9481 scanco@scanivalve.com www.scanivalve.com MPS4164 Operation & Service Manual November 18, 2024...

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