Related Manuals for Alpha Moisture Systems DS1200-PDT
Summary of Contents for Alpha Moisture Systems DS1200-PDT
- Page 1 Model DS1200-PDT Dewpoint Hygrometer -40 / +30°Cdp (50bar maximum pressure) -60 / +20°Cdp (50bar maximum pressure) User Manual English...
- Page 2 Model DS1200-PDT - Dewpoint Hygrometer CERTIFICATE No. FM35600 BS EN ISO 9001:2015...
- Page 3 This is a step by step instruc on manual to help you successfully set up correctly the Model DS1200-PDT Dewpoint Hygrometer before use. This manual should be kept with the instrument for future reference. You must observe the safety informa...
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Page 4: Table Of Contents
Model DS1200-PDT - Dewpoint Hygrometer Index General Overview Safety Informa Model DS1200 Control-Display Front Arrangement PDT Arrangement Features of the Model DS1200-PDT DS1200 Moun Installing the Instrument into a Panel Wiring DS1200 Power Supply PDT Transmi er Cable Alarm Cable... -
Page 5: General Overview
RH range. They consist of a separately installed measuring cell of high grade stainless steel (available through your local distributor or Alpha Moisture Systems where there is no distributor for your loca... -
Page 6: Safety Informa On
fica Warnings Risk of electric shock - Do not open any part of the enclosures of the Model DS1200-PDT whilst connected to the mains/AC supply. Do not connect the Model DS1200-PDT to the mains/AC supply un l all other connec and pipework is secure and have been tested. -
Page 7: Model Ds1200 Control-Display Front Arrangement
See Pages 14 - 16 for dimensions, diagrams and technical specifica Features of the Model DS1200-PDT DS1200 Control-Display • The Model DS1200-PDT is a single channel analyser . • DS1200 has a 4-digit 14 segment LED display • DS1200 has 2 adjustable Alarm set points and an analogue output. See pages 9 and 13. -
Page 8: Ds1200 Moun Ng
Model DS1200-PDT - Dewpoint Hygrometer DS1200 Moun • Only technicians who are familiar with the technical terms, warnings, and instruc in the manual and who are able to follow these should connect the DS1200. • Should there be any doubt as to the correct handling of the DS1200, please contact your local distributor . -
Page 9: Alarm Cable
Model DS1200-PDT - Dewpoint Hygrometer Alarm Cable • Make the appropriate connec ons, no ng the normally open and normally closed relay contact posi ons. Analogue Output Cable • Make the appropriate connec ons, ensuring that the correct polarity and the maximum load specifica... -
Page 10: Pdt Connec Ons
Model DS1200-PDT - Dewpoint Hygrometer PDT Connec ons: Pin 2 to Pin 45 on DS1200 Pin 3 to Pin 46 on DS1200 M12 connector plug If no connec on cable is ordered, the sensor will be supplied with a M12 connector plug. -
Page 11: Piping Installa On Schema C
Model DS1200-PDT - Dewpoint Hygrometer Installing the Model PDT in a Air/Gas Sampling System - Con nued The piping installa on schema c diagram below shows all components, which could be used in a dry gas measurement applica on although not all the items shown will be required for every installa The flow rate, although not cri... - Page 12 Model DS1200-PDT - Dewpoint Hygrometer Piping Installa on Schema c - Con nued Sample Isola on Valve - This is a recommended item as it allows access to the sample system without interrup ng the main process line. Sample Tube – This should be stainless steel for dry air or gas applica...
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Page 13: Installing And Commissioning The Model Pdt Transmi Er
Model DS1200-PDT - Dewpoint Hygrometer Installing and Commissioning the Model PDT Transmi It is advisable to carry out an ini al purge of the sample loop, before installing the transmi er, in order to reduce the possibility of sensor damage on start-up. -
Page 14: Dimensions
Model DS1200-PDT - Dewpoint Hygrometer Dimensions DS1200 PDT Transmi PDT Transmi er Holder Model SH-PDT Flow Through Sample Cell 2 Mounting Holes 5.5ø (0.22” dia.) 54 (2.125”) 54 (2.125”) 44 (1.73”) 34ø (1.34” dia) 3 (0.125”) 43 (1.7”) 43 (1.7”) Note: The Assembly is shown with 1/4@ OD tube fi... -
Page 15: Specifica Ons
Model DS1200-PDT - Dewpoint Hygrometer Specifica DS1200 • Temperature opera ng range = -20°C to +60°C (-4°F to 140°F) • Power supply = 20 – 300 VDC, or 22 to 253 VAC 50 – 60 Hz • 3.2W internal power consump •... - Page 16 Model DS1200-PDT - Dewpoint Hygrometer Specifica ons PDT Transmi Output Signal 4 to 20mA Linear to its range. Opera ng Voltage 10V - 30V DC. Factory calibra Supplied with Cer ficate of Calibra on traceable to NPL/NIST Accuracy ± 2°C dewpoint (NPL / NIST traceable)
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Page 17: Contact Informa On
Model DS1200-PDT - Dewpoint Hygrometer Contact Informa Head Office: Alpha Moisture Systems Alpha House 96 City Road Bradford West Yorkshire BD8 8ES United Kingdom Tel: +44 (0) 1274 733 100 Email: info@amsystems.co.uk Website: amsystems.co.uk Office Opening Hours: Monday - Thursday 8.30am - 5.30pm GMT...
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