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INSTRUCTION
MANUAL
MODEL 2002
VACUUM GAUGE

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Summary of Contents for Teledyne HASTINGS 2002

  • Page 1 INSTRUCTION MANUAL MODEL 2002 VACUUM GAUGE...
  • Page 2: Manual Print History

    Manual Print History...
  • Page 3 Table of Contents...
  • Page 5: General Information

    SECTION 1 General Information...
  • Page 7: Installation

    SECTION 2 Installation...
  • Page 8 NOTE: Back panel is not sealed. NOTE: It is recommended that the male plug be plugged into the female socket before attempting to solder wires to the plug since this will keep the heat from deforming the plug.
  • Page 9: Front Panel Operation

    SECTION 3 Front Panel Operation HIGH UNITS HASTINGS INSTRUMENTS DUAL SENSOR VACUUM GAUGE MODEL 2002 mbar Torr Model 2002 Control Unit Front Panel...
  • Page 11 exceeds less Points that should be noted before adjusting the calibration hold...
  • Page 12 Maintainance and Repair NOTE: Do not attempt to zero the Model 2002 in pressures above 10 Torr; the micro- processor will not accept a zero above this pressure. The zero adjustment will need to be performed before making this adjustment...
  • Page 13 TABLE 1 Note: Factory calibration is performed using nitrogen only. Displayed pressure mea- surements using other gases are based on established gas thermal conductivity data.
  • Page 15: Rear Panel Description

    SECTION 4 Rear Panel Description...
  • Page 16 Model 2002 Rear Panel Detail...
  • Page 19: Theory Of Operation

    SECTION 5 Theory of Operation = SPV+V µ...
  • Page 20 &DEOH FRQQHFWRU (OHFWURQLFV ERDUG FRQWDLQV ((3520 7RS FDS 72 +($'(5 3LH]RUHVLVWLYH 3LUDQL VHQVRU VHQVRU 7XEH VKHOO Dual Sensor Embodiment...
  • Page 22 Pressure View A-A...
  • Page 25 Model 2002 Dual Sensor Vacuum Gauge 1.0E+03 1.0E+02 1.0E+01 1.0E+00 1.0E-01 1.0E-02 Pirani 1.0E-03 Piezo 1.0E-04 1.0E-05 1.0E-05 1.0E-04 1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03 Pressure (Torr)
  • Page 27 SECTION 6 RS-232 Option Board PIN 1 PIN 25 NOTES:...
  • Page 30 Caution:...
  • Page 31 Device Status digit#: Materials needed for option board installation: Tools needed for option board installation:...
  • Page 32 Important: Components are static sensitive. Take ESD precautions - use a wrist grounding strap. Note: Upon examining the RS-232 option board you will find several jumper settings. These jumpers allow the board to be configured for either RS-232 or RS- 485 communications.
  • Page 33 SECTION 7 Relay Interface Optoion Board 1 2 3 4 5 6...
  • Page 34 MPORTANT: Components are static sensitive. Take ESD precautions - use a wrist grounding strap Materials needed for option board installation:...
  • Page 35: Troubleshooting Guide

    SECTION 8 Troubleshooting Guide Symptom: Action: Symptom: Action: Symptom: Action:...
  • Page 36 Symptom: Action: » 40 Symptom: Action:...
  • Page 37 SECTION 9 Warranty and Repair...
  • Page 39 SECTION 10 Diagrams and Drawings...
  • Page 40 *1.20 diameter dimension of tube shell is typical on all HPM-2002 series tubes (all dimensions shown are approximate)
  • Page 41 (all dimensions shown are approximate)
  • Page 42 3.62" 3.62" 3.62" (all dimensions shown are approximate)