Intek 100 Manuale Utente Pagina 1

WARRANTYIntek, Inc. warrants each Rheotherm product to be free from defectsin material and workmanship under normal use and service, Intek'soblig

- 8 -MODEL100 REV D.wpdSECTION 3 ! OPERATION3.1 START UPTypically, the instruments come from the factory set up for the flow range of interest to the

- 9 -MODEL100 REV D.wpd4. Flow straightener — TU sensors of 3'16" or larger size may require a flow straightener incertain low viscosity liq

- 10 -MODEL100 REV D.wpdE. Restore power.F. Connect a DC voltmeter across the TEMP (%) and the GND (!) test point jumpers.Select R3* for proper TEMP v

- 11 -MODEL100 REV D.wpd

- 12 -MODEL100 REV D.wpdSECTION 4 ! MAINTENANCE4.1 GENERAL MAINTENANCECertain precautions should be taken to insure proper performance of all models o

- 13 -MODEL100 REV D.wpd4.3 SPARE PARTSThere are no normally recommended spare parts to stock. The transducer and electronics are a matchedset and th

- 14 -MODEL100 REV D.wpdSECTION 5 ! CUSTOMER SERVICEIntek's corporate philosophy is to solve our customer's difficult flow measurement pro

- 15 -SECTION 6 ! CUSTOM INFORMATION6.1 UNIT IDENTIFICATIONModel no.: Serial no.: Customer identification: 6.2 CONFIGURATIONThe configuration of thi

- 16 -TABLE II. ORIGINAL CALIBRATION DATAFOR FUNCTIONAL TESTUnit Serial Number - I II III IV V VITEMP)T TP4Linear Output

- 17 -Figure 1. Rheotherm® 100 Rev. B Signal Conditioner PCB Layout

TABLE OF CONTENTSSECTION 1 ! GENERAL INFORMATION ... - 1 -1.1 INTRODUCTION ...

- 18 -Figure 2. Flow Rate vs. Output Curve

- 1 -SECTION 1 ! GENERAL INFORMATION1.1 INTRODUCTIONRheotherm® precision flow meters are designed to provide accurate linear or non-linear (depending

- 2 -MODEL100 REV D.wpd1.2 DESCRIPTION OF OPERATIONRheotherm flow meters are available with various nonintrusive and intrusive transducer designs, but

- 3 -MODEL100 REV D.wpd4. Check the transducer maximum temperature rating — do not operate a transducer at or subjectit to a temperature above its spe

- 4 -MODEL100 REV D.wpdSECTION 2 ! INSTALLATION2.1 TRANSDUCER. IMPORTANT: All transducers have a directional arrow on the tagand/or etched into a me

- 5 -MODEL100 REV D.wpdFluid temperatures other than ambient require special attention. Thermal gradients from oneend of the transducer to the other,

- 6 -MODEL100 REV D.wpd2. Intrusive Probes —. IMPORTANT: Recommended straight run for best accuracy is 20diameters up stream and 10 diameters down

- 7 -MODEL100 REV D.wpdThe electronics housing should be installed keeping in mind the length and routing of the transducercable. Standard cable leng