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OMEGA Model CYD201/CYD208 User’s Manual

Appendix A

A-3

Table A-3. Curve 2: DT-500DRC-D Voltage-Temp. Characteristics

Temp.

PROM

BP #

(K)

Voltage

Temp.

PROM

BP #

(K)

Voltage

Temp.

PROM

BP #

(K)

Voltage

1.4

2.5984

1.5

2.5958

1.6

2.5932

1.7

2.5906

1.8

2.5880

1.9

2.5854

2.0

2.5828

2.2

2.5735

2.4

2.5643

2.6

2.5551

2.8

2.5458

3.0

2.5366

3.2

2.5226

3.4

2.5086

3.6

2.4946

3.8

2.4807

4.0

2.4667

4.2

2.4527

4.4

2.4387

4.6

2.4247

4.8

2.4108

5.0

2.3968

5.5

2.3618

6.0

2.3269

6.5

2.2919

7.0

2.2570

7.5

2.2220

8.0

2.1871

8.5

2.1521

9.0

2.1172

9.5

2.0909

10.0

2.0646

11.5

2.0119

12.0

1.9592

13.0

1.9066

14.0

1.8338

15.0

1.7610

16.0

1.6984

17.0

1.6359

18.0

1.5646

19.0

1.4932

20.0

1.4219

21.0

1.3505

22.0

1.3006

23.0

1.2507

24.0

1.2114

25.0

1.1720

26.0

1.1486

27.0

1.1308

28.0

1.1190

29.0

1.1116

30.0

1.1058

32.0

1.0970

34.0

1.0902

36.0

1.0850

38.0

1.0798

40.0

1.0746

45.0

1.0633

50.0

1.0520

55.0

1.0407

60.0

1.0287

65.0

1.0166

70.0

1.0046

75.0

0.99172

80.0

0.97890

85.0

0.96609

90.0

0.95327

95.0

0.93987

100.0

0.92647

105.0

0.91307

110.0

0.89966

115.0

0.88626

120.0

0.87286

125.0

0.85946

130.0

0.84606

135.0

0.83228

140.0

0.81850

145.0

0.80472

150.0

0.79094

155.0

0.77716

160.0

0.76338

165.0

0.74961

170.0

0.73582

175.0

0.72170

180.0

0.70757

185.0

0.69344

190.0

0.67931

195.0

0.65518

200.0

0.65105

205.0

0.63693

210.0

0.62280

215.0

0.60867

220.0

0.59455

225.0

0.58080

230.0

0.56707

235.0

0.55334

240.0

0.53960

245.0

0.52649

250.0

0.51337

255.0

0.50026

260.0

0.48714

265.0

0.47403

270.0

0.46057

275.0

0.44711

280.0

0.43365

285.0

0.42019

290.0

0.40613

295.0

0.39208

300.0

0.37802

305.0

0.36397

310.0

0.34940

315.0

0.33482

320.0

0.32025

325.0

0.30568

330.0

0.29111

335.0

0.27654

340.0

0.26197

345.0

0.24739

350.0

0.23325

355.0

0.21911

360.0

0.20497

365.0

0.19083

370.0

0.17774

375.0

0.16464

380.0

0.15155

Содержание CYD201

Страница 1: ...M789 038A 15 June 1999...

Страница 2: ...nty and repair requests inquiries to the OMEGA Customer Service Department Call toll free in the USA and Canada 1 800 622 2378 FAX 203 359 7811 International 203 359 1660 FAX 203 359 7806 BEFORE RETUR...

Страница 3: ...2 1 2 3 Power and Ground Requirements 2 2 2 4 Sensor Installation Recommendations 2 2 2 4 1 Two Lead Vs Four Lead Measurements 2 3 2 4 2 Connecting Leads to the Sensor 2 4 2 4 3 Sensor Mounting 2 4 2...

Страница 4: ...face Command Summary 4 4 5 SERVICE 5 1 5 0 General 5 1 5 1 Model CYD201 Rear Panel Connections 5 1 5 2 Model CYD208 Rear Panel Connections 5 2 5 3 Error Code Troubleshooting 5 3 5 4 General Maintenanc...

Страница 5: ...J10 RJ 11 Cable Assembly Wiring Details 5 6 5 6 Model CYD200 D RJ 11 to DB 25 Adapter Wiring Details 5 6 5 7 Model CYD200 B RJ 11 to DE 9 Adapter Wiring Details 5 3 6 1 Serial Interface Adapters 6 3 L...

Страница 6: ...OMEGA Model CYD201 CYD208 User s Manual iv Table of Contents This Page Intentionally Left Blank...

Страница 7: ...ding this instrument Please return the instrument warranty card to ensure receipt of future software updates 1 1 MODEL CYD201 CYD208 GENERAL DESCRIPTION Model CYD201 CYD208 Digital Thermometers are id...

Страница 8: ...channels with selectable dwell times of 0 skip 5 10 30 and 60 seconds for each channel Connections Four lead sensor connection 2 current 2 voltage Response Curves Standard Curve 10 DT 500DI 8A also 8...

Страница 9: ...ded by the manufacturer WARNING Liquid helium is a potential asphyxiant and can cause rapid suffocation without warning Store and use in an adequately ventilated area DO NOT vent the container in conf...

Страница 10: ...F 40 C DO NOT rub the frozen part either before or after rewarming Protect the injured tissue from further damage and infection and call a physician immediately Flush exposed eyes thoroughly with warm...

Страница 11: ...e container An operator inserting or removing a device or assembly from a container must maintain contact with a conductive portion of the container Use only plastic bags approved for storage of ESD m...

Страница 12: ...Instrument Do not install substitute parts or perform any unauthorized modification to the instrument Return the instrument to an authorized OMEGA Cryotronics Inc representative for service and repair...

Страница 13: ...l shipping material is saved for their examination After examining and removing contents save packing material and carton in the event reshipment is necessary 2 2 REPACKAGING FOR SHIPMENT To return th...

Страница 14: ...l the National Electrical Manufacturer s Association NEMA recommends and some local codes require grounded instrument panels and cabinets The 3 conductor power cable when plugged into an appropriate r...

Страница 15: ...asurement Sometimes system constraints dictate two lead measurement Connect the positive terminals V and I together and the negative terminals V and I together at the instrument then run two leads to...

Страница 16: ...eft The OMEGA CY 7 SD silicon diode sensor lead configuration is shown to the right For other sensors read accompanying literature or consult the manufacturer to positively identify sensor leads Lead...

Страница 17: ...asurement error can approach several tenths of a kelvin To determine if this problem exists perform either procedure below 1 Place a capacitor across the diode to shunt induced AC currents Capacitor s...

Страница 18: ...on 1 V Input 1 2 V Input 1 3 V Input 2 4 V Input 2 5 V Input 3 6 V Input 3 7 V Input 4 8 V Input 4 9 V Input 5 10 V Input 5 11 V Input 6 12 V Input 6 Terminal Description 13 V Input 7 25 I Input 4 14...

Страница 19: ...in the Model CYD208 press CHANNEL to scroll through the eight channels To change the curve press UNITS The instrument scrolls through curves 0 through 6 In the Model CYD208 press CHANNEL to select ot...

Страница 20: ...A B A A B A 0 265 6 73 0 215 5 46 Model CYD201 or CYD208 Front Panel Hole Sizes A 0 189 0 480 Diameter 4 Places B 0 169 0 429 Diameter 2 Places C L 1 44 35 58 1 44 35 58 4 18 106 17 1 25 31 75 1 50 3...

Страница 21: ...a problem exists an error message displays on the front panel of the instrument Er01 indicates a hardware problem in the instrument memory This error is not user correctable First perform the procedur...

Страница 22: ...OMEGA Model CYD201 CYD208 User s Manual 2 10 Installation This Page Intentionally Left Blank...

Страница 23: ...Operation Paragraph 3 8 and Erasing SoftCal Compensations Paragraph 3 9 UNITS ON OFF CYD201 THERMOMETER K V C F Figure 3 1 Model CYD201 Front Panel CHANNEL UNITS ON OFF CYD208 THERMOMETER K V C F Fig...

Страница 24: ...60 seconds A dwell time of 0 instructs the thermometer to skip that particular channel To set the dwell 1 Hold CHANNEL for 3 seconds Do not release 2 While still pressing CHANNEL use UNITS to select...

Страница 25: ...2 Latched And Unlatched Alarms Alarms are either latched or unlatched The alarm is latched when the LATCH switch is in position 1 the alarm turns On when triggered by the alarm setpoint but will not a...

Страница 26: ...play rises release and press again 4 Press CAL ENABLE on rear panel with a pen tip The display reads SOF to indicate the unit is ready to erase the current SoftCal calibration Within 2 seconds press U...

Страница 27: ...SoftCal is set for above 28 K 3 6 3 Erasing SoftCal Compensations When SoftCal compensations are erased the thermometer returns to normal operation 1 Move the SET switch to position 1 2 Hold UNITS un...

Страница 28: ...OMEGA Model CYD201 CYD208 User s Manual 3 6 Operation This Page Intentionally Left Blank...

Страница 29: ...rial Interface Specifications Table 4 1 Serial Interface Connections Paragraph 4 1 1 Serial Interface Hardware Configuration and Adapters Figures 4 1 4 2 Serial Interface Operation Paragraph 4 1 2 and...

Страница 30: ...Connector Model CYD200 B RJ 11 to DB 25 Adapter Model CYD200 B RJ 11 to DE 9 Adapter Model CYD200 J10 RJ 11 Cable Assembly RS 232C Interface Output on rear of Model CYD201 or CYD208 Use whichever adap...

Страница 31: ...racters placed by the user or where they appear on a returning character string from the unit Leading zeros and zeros following a decimal point are not needed in a command string but they are sent in...

Страница 32: ...08 response PRINT B print instrument response REJUMP GOTO RESTART jump back to beginning FINISH CLOSE 1 close serial port END end exit program 4 2 SERIAL INTERFACE COMMAND SUMMARY Command Function Com...

Страница 33: ...L Select Low Alarm Setpoint Value Input Lxxx x Returned Nothing Remarks Sets low alarm setpoint where xxx x temperature setpoint in units specified by F0 command If the instrument is set for volts th...

Страница 34: ...current input channel The instrument skips every channel with a dwell time of zero WA Switch ID and Alarm Data Input WA Returned For a Model CYD201 returns switch ID high or low alarm alarm sign alarm...

Страница 35: ...ctive and I inactive WY Scan Status Model CYD208 Only Input WY Returned scan status current channel number channel which caused the alarm state channel 1 dwell time channel 2 dwell time channel 8 dwel...

Страница 36: ...OMEGA Model CYD201 CYD208 User s Manual 4 8 Remote Operation This Page Intentionally Left Blank...

Страница 37: ...ar 4 pin connector temperature sensor 201 MC J2 SERIAL I O RJ 11 jack for serial remote communications to a host computer May require accessories CYD200 J10 RJ 11 phone cord and CYD200 D RJ 11 to DB 2...

Страница 38: ...and CYD200 D RJ 11 to DB 25 adapter J3 ALARM Relay responds to alarm setpoints and can trigger another device Contact 1 is normally open contact 2 is normally closed FIX switch Switches alarm functio...

Страница 39: ...7 before the unit can be used OL indicates a voltage input overload This can be caused by an open sensor or diode sensor wired backwards Before calling the factory about a persistent problem try the p...

Страница 40: ...e selected 5 Replace enclosure cover rear panel and all screws 5 6 Line Voltage Configuration The rear panel 3 pronged line power connector permits Model CYD201 CYD208 operation at either 110 or 220 V...

Страница 41: ...volves current source and analog digital A D converter calibration A D calibration erases all SoftCal compensations perform it after current source calibration not before 5 7 1 Current Source Calibrat...

Страница 42: ...CAL ENABLE then within 2 seconds press UNITS The display window shows CAL for approximately 15 seconds 6 Repeat procedure with 25 k resistor 7 For Model CYD208 repeat procedure for other 7 channels S...

Страница 43: ...OMEGA Model CYD201 CYD208 User s Manual Service 5 7 5 4 3 2 1 9 8 7 6 NOT USED 6 5 4 3 2 1 DE 9 CONNECTOR RJ 11 RECEPTACLE Gnd RxD TxD Figure 5 7 Model CYD200 B RJ 11 to DE 9 Adapter Wiring Details...

Страница 44: ...OMEGA Model CYD201 CYD208 User s Manual 5 8 Service This Page Intentionally Left Blank...

Страница 45: ...1 2010 Model CYD201 calibration connector 2080 Model CYD208 calibration connector 2081 Screw Terminal Adapter Connects Model CYD208 to multiple sensor probe assemblies with stripped ends and non perm...

Страница 46: ...pper disk 30 AWG copper leads anchored to disk Mass excluding leads 4 3 grams 2084 Multi Connector Adapter Required with Model CYD208 when using multiple probe cable assemblies and Model 201 MC mating...

Страница 47: ...Diode Temperature Sensor Repeatable interchangeable accurate wide range customized for cryogenics Series DT 471 An economical version of the CY 7 for applications where temperature measurements below...

Страница 48: ...OMEGA Model CYD201 CYD208 User s Manual 6 4 Options and Accessories This Page Intentionally Left Blank...

Страница 49: ...1 31868 23 0 1 26476 24 24 0 1 21712 23 25 0 1 17857 22 26 0 1 15106 21 27 0 1 13317 20 28 0 1 12169 19 29 0 1 11353 18 30 0 1 10729 17 32 0 1 09810 16 34 0 1 09125 15 36 0 1 08547 38 0 1 08038 14 40...

Страница 50: ...1 09178 13 36 0 1 08559 12 38 0 1 07992 40 0 1 07502 45 0 1 06307 50 0 1 05136 55 0 1 03951 11 60 0 1 02744 65 0 1 01475 70 0 1 00193 10 75 0 0 98892 77 4 0 98264 80 0 0 97557 85 0 0 96216 90 0 0 9487...

Страница 51: ...1 0970 15 34 0 1 0902 36 0 1 0850 38 0 1 0798 14 40 0 1 0746 45 0 1 0633 50 0 1 0520 13 55 0 1 0407 60 0 1 0287 65 0 1 0166 12 70 0 1 0046 75 0 0 99172 80 0 0 97890 85 0 0 96609 11 90 0 0 95327 95 0 0...

Страница 52: ...20 26 0 1 1559 19 27 0 1 1365 18 28 0 1 1239 17 29 0 1 1150 16 30 0 1 1080 15 32 0 1 0981 14 34 0 1 0909 13 36 0 1 0848 38 0 1 0797 12 40 0 1 0746 45 0 1 0630 50 0 1 0515 55 0 1 0399 11 60 0 1 0284 6...

Страница 53: ...35 21 60 0 1 0100 20 65 0 0 9958 70 0 0 9822 75 0 0 9690 19 77 4 0 9626 80 0 0 9560 18 85 0 0 9440 17 90 0 0 9314 16 95 0 0 9184 15 100 0 0 9049 105 0 0 8907 14 110 0 0 8769 13 115 0 0 8625 120 0 0 85...

Страница 54: ...1 0 1 1039 32 0 1 0991 15 33 0 1 0949 34 0 1 0913 14 35 0 1 0879 36 0 1 0850 37 0 1 0822 13 38 0 1 0795 39 0 1 0770 40 0 1 0746 42 0 1 0697 12 44 0 1 0649 46 0 1 0603 48 0 1 0558 50 0 1 0512 52 0 1 04...

Страница 55: ...19 0 1 23184 19 5 1 22314 23 20 0 1 21555 21 0 1 19645 22 0 1 17705 23 0 1 15558 22 24 0 1 13598 21 25 0 1 12463 20 26 0 1 11896 19 27 0 1 11517 18 28 0 1 11202 29 0 1 10945 30 0 1 10702 17 31 0 1 104...

Страница 56: ...45858 330 0 0 44647 335 0 0 43435 5 340 0 0 42238 345 0 0 41003 350 0 0 39783 355 0 0 38561 360 0 0 37337 365 0 0 36110 370 0 0 34881 375 0 0 33650 380 0 0 32416 385 0 0 31180 4 390 0 0 29958 395 0 0...

Страница 57: ...NOTES...

Страница 58: ...NOTES...

Страница 59: ...and Process Monitors Data Acquisition Modules and Data Loggers Computer Sensor Interface PRESSURE STRAIN Transducers Strain Gauges Load Cells Pressure Gauges Instrumentation FLOW Rotameters Flowmeter...

Страница 60: ......

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