Omega CDTX-90 Manual do Utilizador

CDTX-90 SeriesConductivity/Resistivity TransmittersConductivity/Resistivity 62.50 uS/cm25.0° CENTER www.omega.com e-mail: [email protected] online

page 8Select CUSTOM only if you are connecting a certifi ed conductivity sensor. Select STANDARD for all other systems. For STANDARD sensors: Se

page 9 Contrast: 3 > Cond Decimal: ****.* > Averaging O >Loop Adjust: 4.00 mA >Loop Adjust: 20.00 mA > Temp Display: ºC >Temper

page 10 Cell Constant: Standard > Cell: Standard 1 >Cell: Custom 1.0000 >Cond Units: μS >PPM Factor: 2.00 > Set: Temperature >

page 11Adjust the LCD contrast for best viewing. A setting of 1 is lower contrast, 5 is higher. In general, select lower contrast if the display is

page 12Select CUSTOM only if you are connecting a certifi ed conductivity sensor. Select STANDARD for all other systems. For STANDARD sensors: S

page 13 Contrast: 3 > Cond Decimal: ****.* > Averaging O >Loop1 Adjust: 4.00 mA >Loop1 Adjust: 20.00 mA > Temp Display: ºC >Tem

page 14Calibration Procedure1. RequirementsThe CDTX-90 Transmitter is factory calibrated using simulated input signals. System calibration will reduc

page 15Display Condition Suggested SolutionsPossible Causes"- - - -" Value Must be lessthan 3Value must be greater than 0"Value must b

page 16Notes

WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date o

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certi cation of its pr

6-8850.090-OM/(D 10/08) M3632/1008Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course!Shop online at www.omega.comT

page 1CAUTION!• Remove power to unit before wiring input and output connections.• Follow instructions carefully to avoid personal injury.Omega C

page 2Caution: Failure to fully open terminal jaws before removing wire may permanently damage instrument.Wiring Procedure 1. Remove 0.5 - 0.625 in

page 3CDTX-90-1 System Power/Loop Connections Stand-alone application, no current loop usedTransmitter4321Sys. Pwr.Loop -Sys. Pwr.Loop +AUXPower -AUXP

page 4Stand-alone application, no current loop usedTransmitter Terminals4321Sys. Pwr.Loop -Sys. Pwr.Loop +AUXPower -AUXPower +Power SupplyDC 1

page 5Sensr Gnd(SHIELD)Iso. Gnd(BLACK)Temp. IN(WHITE)Signal IN(RED)14131211Output 2-Output 2+Output 1-Output 1+10987Loop 2-Loop 2+System PwrLoop -Syst

page 6VIEW menu• During normal operation, the transmitter displays the VIEW menu.• When editing the CALIBRATE or OPTIONS menus, the transmitter will

page 7Notes on Steps 5 and 6:• All output functions remain active during editing.• Only the fl ashing element can be edited.• RIGHT ARROW key advanc