Page 1
User’s Guide
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omega.com
e-mail: [email protected]
For latest product manuals:
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SM
CDCE-90-X SERIES
Conductivity Sensors
Page 2
omega.com [email protected]
Servicing North America:
U.S.A. Omega Engineering, Inc.
Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: (203) 359-1660 Fax: (203) 359-7700
e-mail: [email protected]
For Other Locations Visit omega.com/worldwide
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.
Page 3
OMEGA CDCE-90-X Series Conductivity Sensor
Customer
supplied
pipe tee/
reducer
Standard
fitting kit
Hole upMark hole
position
3/4 in. NPT
Hand tighten only!
Optional
fitting kit
Hole upMark hole
position
Customer
supplied
pipe tee/
reducer
1/2 in. NPT
Hand tighten only!
O-ring
O-ring
Sealant
Sealant
SHLD
ISO GND
TEMP 1
SGNL 1
SHLD
ISO GND
TEMP 2
SGNL 2
OMEGA CDCN-5800
• Use three conductor shielded cable for cable extensions up to 30 m (100 ft) max.
• Shield must be maintained through cable splice
RED
WHITE
BLACK
SILVER (SHLD)
Shld
Signal IN
Temp. IN
Iso. Gnd
CH 2
CH 1
RED
SILVER (SHLD)
BLACK
SILVER (SHLD)
BLACK
WHITE
RED
WHITE
OMEGA CDCN-91
CDCE-90-001
CDCE-90-01
CDCE-90-1
CDCE90-10
CDCE-90-20
CDCE-90-001
CDCE-90-01
CDCE-90-1
CDCE90-10
CDCE-90-20
In-line
2821-1
Use caution to avoid air bubble
or sediment trapping inside the
electrode cavity.
Submersible
OR
SAFETY INSTRUCTIONS FOR IN-LINE ELECTRODE INSTALLATION
1. Do not remove from pressurized lines.
2. Donotexceedmaximumtemperature/pressurespecications.
3. Wear safety goggles or face shield during installation/service.
4. Do not alter product construction.
Failure to follow safety instructions may result in severe personal injury!
1. Wiring
2. Recommended Position 3. CDCE-90-001/CDCE-90-01/CDCE-90-1
In-line Installation
Page 4
1-1/4 turns past finger tight
Hole up
Mark hole position
Install behind
hole ONLY!
Customer
supplied
pipe tee/
reducer
3/4 in. NPT
Sealant
4. CDCE-90-10 In-line Installation
Customer
supplied
pipe tee/
reducer
Sealant
1
2
1-1/4 turns
past finger
tight
3/4 in. NPT
Customer supplied
coupling
Customer supplied
pipe
Sealant
Sealant
2
Standard
fitting kit
Optional
fitting kit
3/4 in.
NPT
1/2 in.
NPT
1
tor
pplid pip
tor
pplid
opling
and
tigtn
onl
Standard
fitting kit
Optional
fitting kit
Oring
Salant
Salant
Fill with
3 to 4 in.
of sealant
Submersion
fitting kit
(customer supplied)
1
Sealant
2
Customer supplied
pipe
Customer supplied
coupling
Sealant
5. CDCE-90-20 In-Line Installation
6. CDCE-90-001/CDCE-90-01/CDCE-90-1
Submersible Installation
8. CDCE-90-20 Submersible Installation
7. CDCE-90-10 Submersible Installation
This sensor can be submerged via optional submersion
adapter.
2
Attach 3/4 in. watertight pipe to the top of the sensor. Secure the
threaded connection to prevent any leakage.
For additional defense against possible accumulation of
condensationatthebacksealareaofthesensor,llthelower3-4
inches(75-100mm)ofconduitorextensionpipewithaexible
sealant such as silicone.
Page 5
6 in./
152 mm
4.2 in./
107 mm
1.95 in./
49.5 mm
0.8 in./
21 mm
3/4 in. NPT
15 ft/4.6 m cable (std.)
Reversible
fitting assy.
for submersion
mounting
0.5 in./
13 mm
CDCE-90-1
sensor tip
CDCE-90-01
sensor tip
0.3 in.
/
8 mm
64 mm
2.5 in./
152 mm
6.0 in./
13 mm
0.5 in./
126 mm
5.0 in./
CDCE-90S-01
sensor tip
CDCE-90S-1
sensor tip
49.5 mm
1.95 in./
21 mm
0.8 in./
8 mm
0.3 in.
/
9. Specications
152 mm
6.0 in./
0.5 in./
64 mm
2.5 in./
50 mm
2.0 in./
126 mm
5.0 in./
CDCE-90S-01
sensor tip
CDCE-90S-1
sensor tip
49.5 mm
1.95 in./
21 mm
0.8 in./
8 mm
0.3 in./
152 mm
6.0 in./
0.5 in./
126 mm
5.0 in./
CDCE-90S-01
sensor tip
CDCE-90S-1
sensor tip
49.5 mm
1.95 in./
21 mm
0.8 in./
8 mm
0.3 in.
/
15 ft/4.6 m cable (std.) 15 ft/4.6 m cable (std.)
Alternate wetted materials and overall lengths are available through special order. Cable length extensions to 100 ft. (30 m) are
availablethroughspecialorder.Forresistivitymeasurementsabove10MΩand/orbelow20°C,maximumcablelengthis25ft.(7.6m).
CDCE-90-001, CDCE-90-01, CDCE-90-1
• CDCE-90-001 cell: 0.01
CDCE-90-001range: 0.01to100µS(10kΩto100MΩ)
• CDCE-90-01 cell: 0.10
CDCE-90-01 range: 1 to 1000 µS
• CDCE-90-1 cell: 1.0
CDCE-90-1 range: 10 to 10,000 µS
Temperature
compensation: PT1000
Wetted materials:
O-rings: EPR
Insulator material: PTFE
Electrodes: 316 stainless steel
Standardtting: Polypropylene
Max.pressure: 6.9bar(100psi)
Max.temperature: 100°C(212°F)
Optional3-2820.391tting: 316stainlesssteel(1/2in.NPT)
Max.pressure: 13.8bar(200psi)
Max.temperature: 120°C(248°F)
CDCE-90S-001-S15/CDCE-90S-01-S15/CDCE-90S-1-S15
CDCE-90S-001-T15
• CDCE-90S-001 cell: 0.01
CDCE-90S-001range: 0.01to100µS(10kΩto100MΩ)
• CDCE-90S-01 cell: 0.10
CDCE-90S-01 range: 1 to 1000 µS
• CDCE-90S-1 cell: 1.0
CDCE-90S-1 range: 10 to 10,000 µS
Sanitaryttingsize: 1and1½ in.
Temperature
compensation: PT1000
Wetted materials:
• O-rings: EPR
• Insulator material: PTFE
• Electrodes: 316 stainless steel or titanium
Sanitarytting: 316stainlesssteelortitanium
Max.pressure: 6.9bar(100psi)
Max.temperature: 120°C(248°F)
CDCE-90S-01-S20/CDCE-90S-1-S20
• CDCE-90S-001 cell: 0.01
CDCE-90S-001range: 0.01to100µS(10kΩto100MΩ)
• CDCE-90S-01 cell: 0.10
CDCE-90S-01 range: 1 to 1000 µS
• CDCE-90S-1 cell: 1.0
CDCE-90S-1 range: 10 to 10,000 µS
Sanitaryttingsize: 2in.
Temperature
compensation: PT1000
Wetted materials:
• O-rings: EPR
• Insulator material: PTFE
• Electrodes: 316 stainless steel or titanium
Sanitarytting: 316stainlesssteelortitanium
Max.pressure: 6.9bar(100psi)
Max.temperature: 120°C(248°F)
3
Page 6
A
Sensor tip
(side view)
Electrode
B
Insulator
C
Electrode
Cotton swab
• Clean electrode
• Clean metal body
8-32
Sensor tip
(end view)
D
Insulator
Sensor tip
(side view)
CDCE-90-10
8.0 in./
203 mm
15 ft./4.6 m
cable (standard)
3/4 in. NPT
Reversible
fitting assy
for submersion
mounting
3.5 in./
89 mm
0.75 in./
19 mm
5.8 in./
147 mm
3.4 in./
86 mm
15 ft/4.6 m
cable (std.)
3/4 in. NPT
0.75 in./
19 mm
Cell: 10.0
Range: 100 to 200,000 µS
Temperature
compensation: PT1000
Wetted materials:
• O-rings: EPR
• Insulator material: CPVC
• Electrodes: 316 stainless steel
Standardtting: 316stainlesssteel
Max.pressure: 6.9bar(100psi)
Max.temperature: 95°C(203°F)
CDCE-90-20
Cell: 20.0
Range: 200 to 400,000 µS
Temperature compensation: PT1000
Wetted materials:
• O-rings: EPR
• Insulator material: PEEK
• Electrodes: 316 stainless steel
Fitting: 316 stainless steel
Max.pressure: 6.9bar(100psi)
Max.temperature: 150°C(302°F)
10. Maintenance
Any coatings on electrodes will cause readings to drift or show
poor response. Clean metallic surfaces with a mild detergent and
a non-abrasive brush or cotton swab.
®
CDCE-90-20 Sensor Tip Removal Procedure:
4
Page 7
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month
grace period to the normal one (1) year product warranty to cover handling and shipping time. This
ensures that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,
including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;
or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not
limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for
any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the
company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the
component upon which liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.
BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED
RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID
PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return
package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.
FOR WARRANTY RETURNS, please have the
following information available BEFORE contacting
OMEGA:
1. Purchase Order number under which the product
was PURCHASED,
2. Model and serial number of the product under
warranty, and
3. Repair instructions and/or specific problems
relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords
our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2016 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the
prior written consent of OMEGA ENGINEERING, INC.
FOR NON-WARRANTY REPAIRS,
OMEGA for current repair charges. Have
the following information available BEFORE
contacting OMEGA:
1. Purchase Order number to cover the COST
of the repair,
2. Model and serial number of the product, and
3. Repair instructions and/or specific problems
relative to the product.
consult
5
Page 8
Where Do I Find Everything I Need for
Process Measurement and Control?
OMEGA…Of Course!
Shop online at omega.com
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6-2820.090-OM (Rev H 02/17) M2975/0217
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