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Installation Guide

MODEL 550

Low Range Pressure Measuring Transducers

560550-0092

Rev A

1-800-257-3872 

TOLL FREE

1-978-264-0292 

FAX

www.Setra.com

 

Web Site

Summary of Contents for 550

Page 1: ...Installation Guide MODEL 550 Low Range Pressure Measuring Transducers 560550 0092 Rev A 1 800 257 3872 TOLL FREE 1 978 264 0292 FAX www Setra com Web Site ...

Page 2: ...Setra offers a complete line of products for these industries Industrial HVAC Test Measurement Barometric Ultra High Purity Sanitary ...

Page 3: ...cer must be accomplished using Setra Systems approved cable see APPROVED CABLE section All instruments conform to the appropriate specifications and or drawings applicable and have been subjected to relevant strict quality control procedures HAZARDOUS PRODUCTS The Consumer Protection Act of 1987 Section 6 of the Heath and Safety at Work Act 1974 and the Control of Substances Hazardous to Health Re...

Page 4: ...ure ports should have a maximum thread engagement of 0 5 13mm and UNDER NO CIRCUMSTANCES be allowed to touch the pressure sensitive diaphragm Pressure couplings should be sealed against the outer face at the pressure port entry using bonded seal washer such as Part Number Description Dowty Ref GA29 G bonded seal up to 212 F 100 C operation 400 021 4490 02 GA30 G bonded seal up to 392 F 200 C opera...

Page 5: ...ved while the system is at pressure Before applying power check that the correct polarity and excitation levels are being applied See ELECTRICAL REQUIREMENTS Cable Version 4 F to 122 F 20 C to 50 C Connector Version 13 F to 185 F 25 C to 85 C Process Media 40 F to 212 F 40 C to 100 C OPERATIONAL LIFE Limited to 10 million full scale cycles CALIBRATION Transducers are calibrated to the range reques...

Page 6: ... Not Used A Y 3 Not Used B Z 4 W C Not Used 5 X D Not Used 6 Y E Not Used 7 Z F Not Used Range Downranging Scope Nominal W 110 to 74 X 78 to 52 Y 54 to 37 Z 47 to 32 LOAD RESISTANCE 4 20mA Transmitter The total permissible resistive load in the loop to include all the cable resistance can be from zero to 50 x supply volts 8 5 ohms e g with a 12V d c supply the permissible load is from zero up to 1...

Page 7: ...CING The transducer cannot be repaired locally and if damaged should be returned to Setra Systems with the following 1 Name and phone number of person to contact 2 Shipping and billing information 3 Full description of malfunction 4 Remove any pressure fittings and plumbing that you may have installed and enclose any required mating electrical connectors and wiring diagrams Please ship prepaid to ...

Page 8: ...emperatures in excess of 400 C CONTACT OUR SALES OR SERVICE DEPARTMENT TO ASCERTAIN IF THE INSTRUMENT CONTAINS VITON W A R N I N G ELECTRICAL CONNECTIONS 4 20MA VOLTAGE IN IN GROUND IN COM OUT GROUND CABLE R BL DRAIN R W Y DRAIN CONNECTOR 1 2 E 1 2 3 E OUTPUT SUPPLY VOLTAGE 4 20mA 9 35V d c 0 5 5 5V d c 7 5 35V d c 1 6V d c 8 35V d c 0 5V d c 7 5 35V d c 0 1 5 1V d c 7 5 35V d c 1 5V d c 7 5 35V d...

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