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DUNIWAY Stockroom Terranova 907, Instruction Manual

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DUNIWAY Stockroom Terranova 907 Instruction Manual Download Page 25

 

 

 

TELEPHONE: 

650-969-8811

 

TOLL-FREE (US/Canada): 

800-446-8811

 

FAX: 

650-965-0764

 

EMAIL:

 [email protected]

  

WEB:

 

www.duniway.com

 

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Appendix 1. Terranova® 907 compatible pressure gauges 

Convection-enhanced Pirani Gauge 

Part No. 

Description 

Fitting* 

GP275-071 

Granville-Phillips 275 Convectron® gauge

1

 

1/8” M

ale NPT 

CVT-275-101 

Duniway Convection-enhanced Pirani gauge

2

 

¼” 

Female VCR 

CVT-275-133 

Duniway Convection-enhanced Pirani gauge

2

 

1/8” M

ale NPT 

CVT-275-KF25 

Duniway Convection-enhanced Pirani gauge

2

 

KF25 

CVT-275-VCR-4 

Duniway Convection-enhanced Pirani gauge

2

 

1.33” CF

 

CEP-HPS-SH 

MKS / HPS Series 317 Shielded Convection-enhanced Pirani

3

 gauge 

1/8” M

ale NPT 

CEP-HPS-KF16SH 

MKS / HPS Series 317 Shielded Convection-enhanced Pirani

3

 gauge 

KF16 

 

*

 Other fittings available upon request 

1

 Bakeable up to 150°C (non-operating) 

2

 Compatible, plug-in replacement for Granville-Phillips 275 Convectron® gauge 

3

 UHV compatible materials; bakeable up to 200°C 

 

Capacitance Diaphragm Gauge 

Part No. 

Description 

Full Scale 

Fitting* 

722B-1000 

MKS 722B Baratron® Absolute Capacitance gauge 

1000 Torr 

1” OD Tube

 

722B-100 

MKS 722B Baratron® Absolute Capacitance gauge 

100 Torr 

1” OD Tube

 

722B-10 

MKS 722B Baratron® Absolute Capacitance gauge 

10 Torr 

1” OD Tube

 

722B-1 

MKS 722B Baratron® Absolute Capacitance gauge  

1 Torr 

1” OD Tube

 

808-1000-NPT 

Duniway Terranova® 808 Diaphragm gauge 

1000 Torr 

1/8” M

ale NPT 

808-100C-NPT 

Duniway Terranova® 808 Diaphragm gauge 

100 Torr 

1/8” M

ale NPT 

 

*

 Other fittings available upon request 

 
 
 
 

 

Summary of Contents for Terranova 907

Page 1: ...a 800 446 8811 FAX 650 965 0764 EMAIL info duniway com WEB www duniway com 1 of 30 Terranova 907 Dual Capacitance Diaphragm Gauge Convection enhanced Pirani Control Unit Instructions Manual Revision 0...

Page 2: ...ent 11 Changing Pressure Gauge Curves 12 Pascal Mode 12 Restoring Default Values 13 PRESSURE MEASUREMENT 13 SET POINT OPERATION 14 SERIAL COMMUNICATION 16 ANALOG OUTPUT 18 TROUBLESHOOTING 19 CHANGING...

Page 3: ...C to 50 C in operation Weight 1 lb 0 5 kg Convection enhanced Pirani Measuring Range 1 x 10 4 Torr to 1000 Torr Air Nitrogen 1 3 x 10 4 bar to 1333 mbar 1 3 x 10 2 Pa to 133 kPa Display Resolution Va...

Page 4: ...inated male 15 pin D sub connector Required Sold separately HYB 275 Hybrid Granville Phillips 275 Convectron or equivalent capacitance diaphragm gauge cable 10 ft HYB CEP Hybrid MKS HPS Series 317 Con...

Page 5: ...rn can create an explosion which can damage equipment and or injure personnel Limitation on use of Compression Mounts Do not use a compression port to connect pressure gauges to a vacuum system in app...

Page 6: ...0 V DC output signal Installation Mounting the Terranova 907 The Terranova 907 is housed in a standard 1 8 DIN box to allow for mounting on most equipment racks or cabinets The dashed call out dimensi...

Page 7: ...iaphragm gauge to the control unit Figure 2 Terranova 907 back view Terranova 907 should be OFF before connecting the pressure gauge s Plugging or unplugging the pressure gauge while the control unit...

Page 8: ...LED will illuminate during adjustment See Set Point Operation 2 Press the SELECT button a second time to set or adjust the relay activation pressure for SET POINT 1 Use the RAISE or LOWER button to in...

Page 9: ...value shown on the display CDG CALIB CONV ATM LED will illuminate during adjustment See the Pressure Adjustment section The GAUGE ZERO and CDG CALIB CONV ATM pressure values may be independently modif...

Page 10: ...asurements The control unit may also be set to a specific pressure value For example if system pressure is indicated to be at 10 mTorr by a secondary pressure gauge the unit can also be set to agree w...

Page 11: ...ser accidentally changes the CDG CALIB CONV ATM value during use If this occurs user should reset the Terranova 907 and redo both the zero and atmospheric pressure adjustment Capacitance Diaphragm Gau...

Page 12: ...itted and the corresponding pressure curve code will appear on the unit display Thereafter the Terranova 907 will resume normal operation Pascal Mode Pascal Mode disables the ability to change pressur...

Page 13: ...to the display at a time User can select between the CEP 275 and CDG pressure gauge via the GAUGE SELECT button to display the corresponding pressure readings The selected pressure gauge LED will illu...

Page 14: ...t programmable set points SET POINT 1 and SET POINT 2 and corresponding relays Each set point has an adjustable activation i e SET POINT LO and deactivation i e SET POINT HI pressure value that allows...

Page 15: ...19 to 99 8 of full scale value Set point resolution steps in torr units are as follows Step Pressure Range 0 01 of full scale less than 10 of full scale 0 1 of full scale greater than 10 of full scal...

Page 16: ...15 CEP Analog Output See NOTES Table 1 I O port pin configuration NOTES PIN 11 Buffered signal 1k output impedance PIN 15 Buffered signal 1k output impedance Serial Communication The INPUT OUTPUT 15 p...

Page 17: ...ndicates the set point relay state and G indicates the pressure gauge to which the set point applies If the relay is active R 1 otherwise R 0 G CDG corresponds to the capacitance diaphragm gauge G PIR...

Page 18: ...g output available for use as a secondary method to read measured pressure values Analog output voltage can be accessed through the INPUT OUPUT 15 pin D sub connector port The unit outputs 0 50 V per...

Page 19: ...orr For example if V is equal to 3 50 V P is approximately 100 Torr Pressure values are converted from torr to millibar or Pascal units 1 k source impedance for analog output Troubleshooting Problem P...

Page 20: ...troller problems If resetting does not resolve the problem user may clean the inside of the pressure gauge A cleaning agent such as acetone or toluene may be used to carefully clear away any contamina...

Page 21: ...S Series 317 resistance values If the measured resistance values significantly differ from those provided in Table 5 the pressure gauge may be damaged contaminated or defective Tests should be perform...

Page 22: ...on the back panel of the unit Figure 7 Terranova 907 power module To change fuses 1 Unplug the line cord from the unit power module 2 Locate the fuse block immediately below the power cord socket 3 Pr...

Page 23: ...uct is returned to DSC for warranty service Buyer will prepay shipping charges and pay all duties and taxes for products returned to DSC DSC will pay for the return of products to Buyer except for pro...

Page 24: ...his declaration relates is in conformity with the following standards or normal documents EMC Directive 89 336 EEC 93 68 EEC Electromagnetic Compatibility Standards EN 50081 1 2 1992 EN 50082 1 2 1993...

Page 25: ...8 Male NPT CEP HPS KF16SH MKS HPS Series 317 Shielded Convection enhanced Pirani3 gauge KF16 Other fittings available upon request 1 Bakeable up to 150 C non operating 2 Compatible plug in replacement...

Page 26: ...iway com WEB www duniway com 26 of 30 Appendix 2 Gauge Cable Diagrams Figure 1 Terranova 907 to MKS Baratron 15 pin D sub connector Granville Phillips 275 Convectron cable configuration Figure 2 Terra...

Page 27: ...NNN N kPa N NN kPa 500 665 NNN N N NN 6 65 x 104 NN NN kPa N 200 266 NNN N N NN 2 66 x 104 NN NN kPa N 100 133 NN NN N NN 1 33 x 104 NN NN kPa N 50 66 5 NN NN N NNN 6650 NNNN N N 20 26 6 NN NN N NNN...

Page 28: ...2 2 70 x 10 2 1 60 x 10 2 9 0 x 10 3 3 10 x 10 2 1 40 x 10 2 2 00 x 10 2 2 x 10 2 5 50 x 10 2 6 00 x 10 2 7 30 x 10 2 6 90 x 10 2 4 10 x 10 2 2 40 x 10 2 7 70 x 10 2 3 50 x 10 2 4 90 x 10 2 1 x 10 1...

Page 29: ...s As shown in Figure 1 maximum current varies from 2 A at 30 V DC 60 V AC to 0 4 A at 150 V DC 300 V AC for resistive loads Protective Circuits for Inductive Loads A protective circuit or component is...

Page 30: ...example if Figure 2 shows a 1 A LOAD with a 110 V AC source connected in series with the Terranova relay I 1 A and E 110 V AC Therefore Equation 1 provides a capacitance value of 0 1 F Equation 2 pro...

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