Omega CYD200 Series, User Manual

Omega Model CYD201/202 User’s Manual 

Table of Contents 

i 

TABLE OF CONTENTS 

Chapter/Paragraph Title 

Page 

1 INTRODUCTION ..........................................................................1-1 

1.0 General ..........................................................................1-1 

1.1 

Model CYD20X System Description...............................1-1 

2 INSTALLATION ...........................................................................2-1 

2.0 General ..........................................................................2-1 
2.1 

Inspection and Unpacking..............................................2-1 

2.2 

Repackaging For Shipment ...........................................2-1 

2.3 

Front and Rear Panel Definitions ...................................2-2 

2.3.1 

Model CYD201 Definitions .........................................2-2 

2.3.2 

Model CYD202S Definitions .......................................2-4 

2.3.3 

Model CYD202D Definitions .......................................2-6 

2.4 

Sensor Installation Recommendations ..........................2-8 

2.4.1 

Two-Lead Measurement Considerations....................2-8 

2.4.2 

Connecting Leads To The Sensor..............................2-8 

2.4.3 Sensor 

Mounting ........................................................2-9 

2.4.4 

Current Source Dependence....................................2-10 

2.4.5 

Measurement Errors Due To AC Noise ....................2-11 

2.5 

Sensor Curve Definition ...............................................2-12 

2.6 Power 

Connections ......................................................2-12 

2.7 Panel 

Mounting ............................................................2-13 

2.8 

Initial Setup and Checkout Procedure .........................2-13 

3 OPERATION ................................................................................3-1 

3.0 General ..........................................................................3-1 
3.1 

Temperature Unit Selection ...........................................3-1 

3.2 

Diode Curve Selection ...................................................3-1 

3.3 

Blinking Decimal Point ...................................................3-1 

3.4 

Front Panel Operation....................................................3-2 

4 SERVICE......................................................................................4-1 

4.0 General ..........................................................................4-1 
4.1 General 

Troubleshooting................................................4-1 

4.2 

Operating Software Replacement ..................................4-1 

4.3 PCB 

Description.............................................................4-3 

4.4 Calibration......................................................................4-3 

APPENDIX A – CURVE TABLE ........................................................ A-1