Related Manuals for CS Instruments VA 550 Ex
Summary of Contents for CS Instruments VA 550 Ex
- Page 1 EN – English Flow / Consumption Sensor VA 550 Ex / VA 570 Ex Ex-Documentation VA 550 Ex / VA570 Ex English V1.08 Page 1 of 10...
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Page 2: Table Of Contents
Cable glands ........................... 7 Connection diagram ..................... 8 Potential equalization ......................8 Technical data ....................... 9 Repairs and calibration ....................9 Repair and Service ......................... 9 Calibrationg ..........................9 VA 550 Ex / VA570 Ex English V1.07 Page 2 of 10... -
Page 3: Pictograms And Symbols
General Warning symbol (Danger, Warning, Caution) General note Installation- and Instruction manual to consider (on Nameplate) Installation- and Instruction manual to consider Hazardous area Important notes for use in potentially explosive atmospheres VA 550 Ex / VA570 Ex English V1.08 Page 3 of 10... -
Page 4: Area Of Application
This means in the hazardous area Danger to life! Therefore: The performance specifications and temperature ranges of the operating instructions must be complied with. Specific conditions VA 550 Ex / VA570 Ex English V1.08 Page 4 of 10... - Page 5 Each aperture that was open is with the tightening torques conditions laid down in the instruction manual to be closed and locked. • The repair of the flameproof case of flow-/consumption sensor VA 550 Ex and VA 570 Ex including the flameproof joints are not allowed. •...
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Page 6: Installation / Commissioning
Year of first certification and report no of notified body report Equipment group and catogory as per directive 2014/34/EU WEEE-mark Notes CS Instruments GmbH & Co.KG Address und Logo VA 550 Ex / VA570 Ex English V1.08 Page 6 of 10... -
Page 7: Cable Glands
Tightness of the cable / conduit entries must be ensured, the associated seals shall be installed directly on the casing. • Unused cable entries must be closed with certified caps VA 550 Ex / VA570 Ex English V1.08 Page 7 of 10... -
Page 8: Connection Diagram
General conditions of the pin assignment and wiring have to be observed in the user manual Potential equalization The sensors VA550 or VA570 are by using the outside screw terminal to integrate securely into the potential equalization. I (4-20mA) I (4-20mA) Main Board VA 550 Ex / VA570 Ex English V1.08 Page 8 of 10... -
Page 9: Technical Data
Pn = 5 W Repairs and calibration Repair and Service Defective VA550Ex / VA570Ex sensors must be sent to CS Instruments GmbH & Co.KG. Spare parts cannot be provided for safety reasons.. Calibrationg It is recommended to have the VA550Ex / VA570Ex sensors calibrated at regular intervals. The calibration cycles should be based on your internal specification. - Page 10 Web: http://www.cs-instruments.com Sales Office North/ Geschäftsstelle Nord Gewerbehof 14 D-24955 Harrislee Tel.: +49 (0) 461 807 150 0 Fax: +49 (0) 461 807 150 15 Mail: info@cs-instruments.com Web: http://www.cs-instruments.com VA 550 Ex / VA570 Ex English V1.08 Page 10 of 10...
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