text.skipToContent text.skipToNavigation

If you have previously used the Omega Website, you will need to Reset your Password on the new site.
Resetting your password is required one time only.

Configure Product
Saved Configuration
View Configuration
Terms and Conditions
Saved Addresses
Your card information was not accepted. Please contact the issuing bank for details.
Payment submission timed out. The server might be busy.
There was an error processing your request.
Please verify there are no missing or invalid fields.
Please enter a card number
Please select a card type
Please enter a value for this field
Please enter an expiry month
Please enter an expiry year
Please enter an issue number
Please enter a start month
Please enter a start year
The card number is not valid
The card type is not supported
The card verification code is not valid
The expiry month is not valid
The expiry year is not valid
The issue number is not valid
The start month is not valid
The start year is not valid
This field is required
Errors were found with the address you provided. Please verify your address.
Date should be in MM/DD/YYYY format
Please enter valid values
Please enter future date
Please enter the shipping date
Shipment date is updated

Dual Channel Conductivity/ResistivityController

Item# CDCN-91AC

Dual Channel Conductivity/ResistivityController Dual Channel Conductivity/ResistivityController
The CDCN-91 series dual channel conductivity/resistivity controller is a two-channel input device equipped with three scalable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with the CDCE-91 series conductivity sensors listed below, form the perfect measurement and control system for water treatment applications and more. Two versions are available: one accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA-4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional rear cover kit.
CDCN-91AC
  • 2-Channel Input
  • Simultaneous Display
  • AC Line-Voltage or DC Powered
  • Display and/or Control: µS, mS, PPM or PPB (TDS), kohms, Mohms, % Rejection, Difference, Ratio, °C or °F
  • 3 Fully Scalable 4 to 20 mA Outputs
  • Up to 4 Programmable Relays
  • Time Delay Relay Function
  • Proportional Pulse Control Capability
  • Meets USP Requirements
  • Programmable Temperature Compensation
  • Output Simulation for Complete System Testing
  • Simple Push-Button Operation
  • 1 /4 DIN, NEMA-4X/IP65 Enclosure with Self-Healing Window
Range
Supply Voltage
Number of Control Outputs
Control Output Type
Form Factor
Number of Display Digits
 This item is available for quick shipping
See All Options
Quantity Price each
1-4 $1,168.00
5-9 $1,109.60
10-24 $1,086.24
25-49 $1,039.52
50-99 $1,016.16
100+ $992.80

In stock

Lead Time ( If not in Stock): 5 weeks

Product Specs

  • Accuracy Value ±0.03 mA @ 25°C
  • Cell Range 0.001 to 999999 ppm or ppb (display limit)
  • Communication Output Types (2 each) Isolated
  • Conductivity/Resistivity Accuracy ±2% of reading
  • Keyboard Material Sealed 4-key silicone rubber
  • Maximum Ambient Temperature 120 {C} (248 {F})
  • Maximum Conductivity 400
  • Maximum Loop Impedance 150ohm @ 12V
  • Maximum Resistance 18.26 M1/2cm
  • Measurement Type Conductivity
  • Measurement Units µS
  • Minimum Ambient Temperature -25 {C} (-13 {F})
  • Minimum Conductivity 0.055 µS/cm
  • Minimum Resistance 10 K1/2cm
  • Power 3-8860-AC
  • TDS Operating Range 0.001 to 999999 ppm or ppb (display limit)
  • Resistivity Range 10 K1/2/cm to 18.26 M1/2cm (0.055 to 100 µS/cm)
  • Temperature Sensor Type PT1000

The CDCN-91 series dual channel conductivity/resistivity controller is a two-channel input device equipped with three scalable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with the CDCE-91 series conductivity sensors listed below, form the perfect measurement and control system for water treatment applications and more. Two versions are available: one accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA-4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional rear cover kit.

  • CE Icon CE

en-US
en
Save Configuration