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OMEGA CDE-45P 

Conductivity Sensor  

Part 2– Installation

 

 

O&M Manual  
 

- 5 -

  

Part 2 – Installation 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

2.1 

General 

 

The  CDE-45P  Conductivity  Sensor  is  designed  for 
industrial 

and 

municipal 

process 

applications.  

Mounting  options  include  flow-through,  submersion, 
insertion  (special  hardware  required),  or  integral 
mount to the CDTX-45 Conductivity Monitor/Analyzer.  
The  sensor-to-analyzer  distance  must  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  a  removable  guard  that 
surrounds  the  electrode  face.    This  guard  minimizes 
interference effects in tight locations where the sensor 
face is close to surrounding objects.  If it is removed, 
take care to leave at least 1 in

3

 of space in front of the 

electrodes.    If  the  guard  is  to  be  used,  the  sensor 
must  be  calibrated  with  it  in  place,  since  the  guard 
affects the sensor cell constant. 

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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