CONVERTER – CNDX. Conductivity cell K=1 with 10K@25C thermistor interface board, with built- in temperature compensation.

 

The CONVERTER-CNDX board is designed to perform conductivity measurement to voltage conversion. If used properly, it will eliminate the need for expensive board or conductivity meter, which would otherwise be needed to carry out the same tasks.

 

The CONVERTER-CNDX  is easy to install, setup and operate. If you want to do professional remote conductivity measurement related functions, The CONVERTER-CNDX offers the features you need. Mounted easily via four 0.125" mounting holes.

 

Simply connect the board to 9VDC or 9V battery connect your conductivity cell to the input and our board will convert it to voltage. ie. for  input equal to 1413 uS/cm the output voltage is 1413 mV.

 

Note:  Enclosure and mounting screws are sold separately.

 

1. Shown with three positions power switch;

    momentary, off and on.

2. Shown with momentary push button power switch

3. Shown mounted in EID-1599 series enclosure (sold separately)

 

 

 

 

* For our big selection of conductivity cells click hear

 

 

 

On the right picture is our EID-1599 series enclosure with wall mounting holes (fit any US industrial standard outlet). This optional configuration includes the 9V power simulator as well as the conductivity interface board.

 

 

 

 

 

 

    1. 0-200 uS/cm fine adjustment

    2. range select: 

        0-200 uS/cm

        0-2000 uS/cm

        0-7 mS/cm

    3. 0-2000 uS/cm fine adjustment

    4. Multi-positions power switch

    5. LED power indicator

    6. Zero adjustment

    7. Calibration adjustment

    8. Output via BNC connector

    9. Input via mini-DIN6 connector

 

 

 

 

On the left picture is our 9V battery simulation. board, shown mounted in plastic enclosure (EID-1593 series enclosure). The board design to attenuate filter and regulate 10-24V DC or AC to stable 9V DC.

 

For our 110V or 220V to 12VAC Power down transformer (Class 2 Type Transformers EID-BP series) click Here

 

 

 

 

 

 

 

 

 

 

 

 


OEM conductivity board

 

The OEM custom board is provided with wires (option) for remote applications. Simply connect it to your PLC or Controller and control the conductivity of your aqua solutions.

 

* For OEM conductivity board 0-3500uS/cm with build-in power regulator (see below). Information, wiring and calibration click here

 

 

 

Above picture is our OEM 0-3500uS conductivity board with build-in power regulator. The board, shown mounted in plastic enclosure (EID-1599 series enclosure). 

 

The above board configuration is design to attenuate filter and regulate 11-24V DC, 11-16V AC or 12V car battery (for field applications) to stable 9V DC.

 

For our 110V or 220V to 12VAC Power down transformer (Class 2 Type Transformers EID-BP series) click Here

 

Note: Wires, enclosure and five mounting screws are sold separately.

 


NEW OEM configured for cell via terminal blocks (TB)

 

 

Available settings for K=0.1, 0.5, 1, 10 with and without TC


 

CONVERTER-CNDX Features

 

  • Built-in power LED indicator.

  • Zero output multi-turn trimmer adjustment.

  • Calibration multi-turn trimmer adjustment.

  • 0-200 uS/cm multi-turn trimmer adjustment.

  • 0-7 mS/cm multi-turn trimmer adjustment.

  • Multi positions power switch (shipped standard push button power switch)

  • Power via 9V DC or 9V industrial standard battery.

  • Converts uS/cm or mS/cm to Voltage.

  • Built in temperature compensation

  • Accommodate any EID conductivity cell K=1 with 10K thermistor.

  • Can be customized to accommodate your requirement.

  • Industrial Standard output, ideal for remote sensing applications.

  • Linear voltage output.

  • Built in oscillator (cell driver)

On board multi-turn trimmers facilitates precise calibration of output voltage

 

Specifications

  • Input                                      Rated to 0-10mS/cm

  • Output Voltage                         0 – 7V standard, calibrated for 1413mV with 1413 uS/cm input @ 25C

  • PCB material                             FR4

  • Input Filter                               L.P.F. 10Hz

  • Max power consumption              0.25W

  • Temp. Compensation:                set for 10K ohms thermistor

  • Storage temperature                  40 - 70   [F]

  • Operating temperature                32 - 140 [F] (0 to 60°C) @ 95% RH

  • Low board DC voltage                 9 [V]

  • Power source                            9VDC +/-5%, 50/60Hz, 0.6VA or  9VDC battery

  • Power indicator                          LED Red

  • Adjustment                               Via trimmers

  • Mounting                                  Four 0.125” holes

  • Manufactured                            100% in USA

Pricing 

 

* Prices, SKU#, P# and colors are subject to change without notice. 

   Additional 10% discount with student ID, USA only.

Description

SKU #

Price

CONVERTER-CND1  Conductivity cell to voltage converter with push button power switch

EID-CONVER-CND-PUSH

$279.00

CONVERTER-CNDS  Conductivity cell to voltage converter with 3 positions power switch

EID-CONVER-CND-3SWT

$299.00

CONVERTER-CND2  Conductivity cell 0-2000uS/cm to voltage converter with push button power switch

EID-CONVER-CND-2000

$249.00

CONVERTER-CNDW  Conductivity cell to voltage converter with push button power switch end wall mounted enclosure. Power via 11-18V DC or AC.

EID-CONVER-CND-WALL

$339.00

CONVERTER-CNDB  Conductivity cell to voltage converter Enclosure

EID-CONVER-CND-ENCL

$29.00

Battery simulator, Input up to 24V DC 

output  +9VDC /0.5A Fully assembled

EID-K-VRG-09VA 

$32.00

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