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Omega CDE-45P 

Conductivity Sensor 

Part 1– Introduction

 

 

O&M Manual  
 

- 4 -

  

 

 

1.3 

Sensor Specifications (CDE-45P) 

  

 

Measuring Range

 

0.000 to 2.000 S/cm  

 

Wetted Materials 

Titanium, PEEK, FKM, EPR 

 

(316SS when sensor is submersion mounted) 

 

Temperature Compensation

 

Pt1000 RTD

 

 

Sensor Cable

 

6 Conductor plus 2 shields, 

 

 

Temperature Pressure Range

 

The  choice  of  sensor  material/  mounting  option  and  the 
hardware  used  to  mount  the  sensor  will  determine  the 
temperature  and  pressure  ratings.    Please  consult  the 
factory  for  relevant  temperature  and  pressure  rating 
information. 

 

 

Maximum Flow Rate

 

10 feet (3 meters) per second 

 

Max. Sensor-Analyzer 
Distance

 

60 feet (18.2 meters) 

 

Weight

 

1 lb. (0.45 kg) 

 

 

Inches (mm) 

 

 
 
 

Figure 1-1   CDE-45P Sensor Dimensions (standard, convertible style) 

Содержание CDE-45P

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Страница 3: ...45P Sensor Dimensions standard convertible style 4 PART 2 INSTALLATION 5 2 1 General 5 Figure 2 1 CDE 45P Sensor Types 6 2 2 Electrical 7 Figure 2 2 Cable Description Model CDE 45P 7 Figure 2 3 Wirin...

Страница 4: ...rtificially low conductivity measurement The Omega 4 Electrode system thus offers a high degree of accuracy for a longer period of time The four electrodes are made of titanium for greater chemical re...

Страница 5: ...Conductor plus 2 shields Temperature Pressure Range The choice of sensor material mounting option and the hardware used to mount the sensor will determine the temperature and pressure ratings Please...

Страница 6: ...not exceed 60 feet 18 2 meters Calibrate the sensor before placing it into the process See Model CDTX 45 Monitor Analyzer Instruction Manual for detailed calibration instructions The sensor comes with...

Страница 7: ...OMEGA CDE 45P Conductivity Sensor Part 2 Installation O M Manual 6 Figure 2 1 CDE 45P Sensor Types SENSOR SIZE A B 1 1 2 2 75 70 0 1 98 50 4 2 3 50 88 9 2 50 63 5...

Страница 8: ...s Do not run signal lines in the same conduit as AC power lines Run signal cable in dedicated metal conduit if possible For optimum electrical noise protection run an earth ground wire to the ground t...

Страница 9: ...2 3 Wiring Diagram CDE 45P Sensor and CDTX 45 Monitor Analyzer Notes 1 Voltage between Terminals 11 and 12 MUST be between 16 and 35 VDC 2 Earth ground into Terminal 14 is STRONGLY recommended This co...

Страница 10: ...solution Use a small extra soft bristle brush such as a mushroom brush to thoroughly clean the electrode surfaces If surface deposits are not completely removed after performing this step a dilute aci...

Страница 11: ...n any troubleshooting If the sensor cannot be calibrated after cleaning perform the following test A multimeter will be needed 1 Disconnect the sensor from the transmitter or junction box 2 Using a mu...

Страница 12: ...Omega CDE 45P Conductivity Sensor Part 3 Maintenance Troubleshooting O M Manual 11 C RTD 20 1078 25 1097 30 1117 35 1136...

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