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Teledyne 2002 instruction manual Model, line Dimensions, Panel Cut-Out Dimensions

Models: 2002

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Page 48

Model 2002

3.54"

90mm

3.54"

90mm

6.75" 171mm

Model 2002	Out-
line Dimensions

3.62"

92mm

3.62"

92mm

Panel Cut-Out Dimensions

Model 2002 Outline Drawings (all dimensions shown are approximate)

page 48 Model 2002

Image 48

Teledyne 2002 instruction manual Model, line Dimensions, Panel Cut-Out Dimensions

Contents

TELEDYNE HASTINGS MODEL VACUUM GAUGEManual Print History INSTALLATION GENERAL INFORMATIONFRONT PANEL OPERATION REAR PANEL DESCRIPTION10.0 TROUBLESHOOTING GUIDE 11.0 WARRANTY AND REPAIRDIAGRAMS AND DRAWINGS 7.0 RELAY INTERFACE OPTION BOARD1.1 Features SECTIONGeneral Information 1.2 Model 2002 Sensors1.4 Specifications 1.3 Model 2002 Control UnitInstallation 2.1 Receiving Inspection2.2 Quick Start SECTION2.3 Transducer Installation 2.4 Control Unit Installation EnvironmentPanel Mount Instructions Transducer Cable AttachmentFront Panel Operation 3.1 Overall Functional DescriptionModel Control Unit Front Panel SECTIONA/D Speed Adjust Scientific Notation3.2 RUN Mode Normal Operation EEPROM Calibration Restoration 3.3 HIGH and LOW Set Point Modes3.4 CAL Mode page 12 Model Zero Coefficient Adjustment Midrange Coefficient AdjustmentAtmosphere Coefficient Adjustment 3.5 GAS ModeDefault Calibration Restoration 3.6 UNITS ModeThis page was intentionally left blank page 16 ModelRear Panel Description 4.1 Remote Zero Input4.2 Analog Output SECTIONVoltage to pressure conversion example EXP = INT 2*V-6 MANT = 1 + 18 *V-9*EXP + Pressure Torr = Mant x 10EXPINT 2.56 = INT 9.87 = V = 2.35 VoltMODEL 2002 Analog Output 4.3 TTL Outputs4.4 Power Entry Module Model Rear Panel DetailTheory of Operation Dual Sensor Embodiment5.1 Piezoresistive Sensor SECTIONVo = SPV+V1 dV0 SdV VdS dT P dT dT1 dS S dTView A-A Pressure5.2 Pirani Sensor Et = Es + Er + EgEs = K ∆T Am/L Er = σεTh4-Ta4AsFigure 5.3a Figure 5.3bFigure 5.3c Eg = Kg ∆T As/∆x E = a L 273/T 1/2T -T A P5.3 Dual Sensor Operation h a gModel Dual Sensor Vacuum GaugeUnits ArbitraryThis page was intentionally left blank page 28 Model6.1 RS-232-E Interface Specifications Communications Option BoardSECTION 6.2.1 Interface Connector Pin Assignments for RS-485 6.2.2 For RS-485 Half Duplex - 2 wire6.2 Interface Connector Pin Assignments for RS-232 6.3 Operation of the Serial InterfaceCOMMAND SYNTAX Interrogation CommandsParameter Modification Commands Calibration Adjustment CommandsReset / Restore Commands Device Status digit#7.1 Relay Board Specifications Relay Interface Option BoardSECTION 7.2 Relay Connector Pin Assignment 7.3 Operation page 36 Model8.1 4-20 mA Interference Connector Pin Assignmets 4-20 mA Interface Option BoardSECTION Model Rear Panel Detail8.2 Operation Channel Channel9.1 0-10V Interface Connector Pin Assignmets 0-10V Interface Option BoardSECTION Vchannel 1 = PTorrVchannel 2 = PmTorrTroubleshooting Guide SECTIONpage 42 Model Warranty and Repair 11.1 Warranty Repair Policy11.2 Non-Warranty Repair Policy SECTIONThis page was intentionally left blank page 44 ModelDiagrams and Drawings SECTIONTube Outline Drawings all dimensions shown are approximate Mini Conflattm HPM-2002-03KF-16 HPM-2002-05 KF-25 HPM-2002-061/8 NPT HPM-2002-01 1/2 O.D. Smooth Tube HPM-2002-071/4 VCR HPM-2002-02 2-3/4 Conflattm HPM-2002-04line Dimensions Panel Cut-Out DimensionsModel 2002 Outline Drawings all dimensions shown are approximate ModelPanel Mounting Mounting Clip AttachmentNEOPRENE GASKET optional Deep Mounting Locationpage 50 Model Model 2002 page page 52 Model Model 2002 page page 54 Model