Omega Engineering CYD201 and CYD208 manual 305.0 50689

Page 56

OMEGA Model CYD201/CYD208 User’s Manual

Table A-7. Curve 6: CY-7 Voltage-Temp. Characteristics (Continued)

 

Temp.

PROM

 

Temp.

PROM

 

Temp.

PROM

BP #

(K)

Voltage

BP #

(K)

Voltage

BP #

(K)

Voltage

 

 

 

 

 

 

 

 

 

 

305.0

0.50689

 

365.0

0.36110

 

425.0

0.21212

 

310.0

0.49484

 

370.0

0.34881

 

430.0

0.19961

 

315.0

0.48278

 

375.0

0.33650

3

435.0

0.18696

 

320.0

0.47069

 

380.0

0.32416

 

440.0

0.17464

 

325.0

0.45858

 

385.0

0.31180

 

445.0

0.16221

 

330.0

0.44647

4

390.0

0.29958

 

450.0

0.14985

 

335.0

0.43435

 

395.0

0.28700

 

455.0

0.13759

5

340.0

0.42238

 

400.0

0.27456

2

460.0

0.12536

 

345.0

0.41003

 

405.0

0.26211

 

465.0

0.11356

 

350.0

0.39783

 

410.0

0.24963

 

470.0

0.10191

 

355.0

0.38561

 

415.0

0.23714

1

475.0

0.09032

 

360.0

0.37337

 

420.0

0.22463

 

 

 

 

 

 

 

 

 

 

 

 

Image 56
Contents M789-038A June Warranty Return Requests / InquiriesTable of Contents Table of Contents List of Illustrations This Page Intentionally Left Blank Table of Contents Model CYD201/CYD208 General Description Chapter IntroductionGeneral Model CYD201/CYD208 Specifications ResolutionHandling Liquid Helium and Liquid Nitrogen LHe and LN2 Safety PrecautionsHandling Cryogenic Storage Dewars Recommended First Aid Electrostatic DischargeSafety Summary Identifying Esds ComponentsHandling Esds Components Ground The InstrumentSafety Symbols Do Not Operate In An Explosive AtmosphereKeep Away From Live Circuits Do Not Substitute Parts Or Modify InstrumentRepackaging for Shipment Chapter InstallationInspection and Unpacking Power and Ground Requirements Sensor Installation RecommendationsFour-Lead Measurement Two-Lead Vs Four-Lead MeasurementsTwo-Lead Measurement Connecting Leads To The Sensor Sensor MountingMeasurement Errors Due To AC Noise Terminal Description Sensor Input ConnectionsJ1 Input Sensor Curve Definition Rack MountingHole Sizes Model CYD208-DIN Rack MountingInitial Power UP Sequence Power UP ErrorsThis Page Intentionally Left Blank Installation Chapter Operation Units KEYAlarm Setpoint Scan Mode Model CYD208 OnlySetting Dwell Times Model CYD208 Only Alarm OperationSoftcal Compensations Latched And Unlatched AlarmsAlarm Fix Function Model CYD208 Only SoftCal Calibration Procedure Verifying SoftCal Operation Erasing SoftCal CompensationsOperation Serial Interface Chapter Remote OperationSerial Interface Connections Serial I/O RJ-11 Connector Pin Definitions J2 Serial I/OSerial Interface Operation Sample Basic ProgramSerial Interface Command Summary Sample Quick Basic 4.0 ProgramInput ReturnedInput F0x Returned Nothing Input Hxxx.x Returned NothingInput Lxxx.x Returned Nothing Input R Returned NothingSwitch ID and Alarm Data High or Low Parameter H = high alarm, L = low alarmInput YCx Returned Nothing End Scanning Model CYD208 OnlyScan Status Model CYD208 Only Sign,sensor reading,units,alarm status CrlfCurrent channel,sign,sensor reading,units, alarm statusCRLF This Page Intentionally Left Blank Remote Operation Chapter Service Model CYD201 Rear Panel ConnectionsModel CYD208 Rear Panel Connections Model CYD208 Rear Panel ConnectionsError Code Troubleshooting General MaintenanceFuse Replacement Line Voltage ConfigurationModel CYD201 Model CYD208 Current Source CalibrationRecalibration 2 A/D Converter Calibration Serial Interface Cable and AdaptersModel CYD200-B RJ-11 to DE-9 Adapter Wiring Details Page Chapter Options and Accessories Accessories Model Description of AccessoryDIN Model Description of AccessoryModel CYD201/CYD208 Wires Lsci P/N Description of Cable Model CYD201/CYD208 Sensors Sensor no Description of Sensor Series DT-420Series DT-450 Series CY-7Options and Accessories Appendix a Curve Tables A1.0 GeneralTable A-2. Curve 1 DT-500DI-8A Voltage-Temp. Characteristics Table A-3. Curve 2 DT-500DRC-D Voltage-Temp. Characteristics 6591 18.0 Table A-5. Curve 4 CTI Diode Voltage-Temp. Characteristics Table A-6. Curve 5 DT-500DI-8C Voltage-Temp. Characteristics Table A-7. Curve 6 CY-7 Voltage-Temp. Characteristics 305.0 50689 Page Page Flow TemperaturePRESSURE/STRAIN