E+H CYK71 Cable Overview

E+H CYK71 cable is a connecting cable specially designed by Endress+Hauser for conductivity measurement, mainly used to connect electrodes related to conductivity measurement. The cable has good shielding performance and chemical corrosion resistance, ensuring stable and reliable signal transmission.

In industrial processes, conductivity measurement has high requirements for cables. CYK71 can effectively suppress electromagnetic interference and is suitable for various harsh environments. Correct selection and installation are key to ensuring measurement accuracy.

E+H CYK71 cable appearance

Compatible Electrode Models

The commonly compatible electrode models for CYK71 cable include the following six, covering a wide range of applications from ultrapure water to high-concentration acids and bases.

  • CLS12: Suitable for ultrapure water measurement, featuring high precision and fast response.
  • CLS13: Suitable for pure water and drinking water measurement, cost-effective.
  • CLS15: Suitable for general water treatment processes, with strong corrosion resistance.
  • CLS16: Suitable for high-purity water measurement, meeting pharmaceutical industry requirements.
  • CLS19: Suitable for high-conductivity media, such as seawater and concentrated brine.
  • CLS21: Suitable for sanitary applications, meeting food and beverage industry standards.
Compatible electrode models display

Selection and Installation Key Points

Selection Considerations

When selecting the CYK71 cable, confirm the electrode model, process connection, and cable length to ensure compatibility. Different electrodes may have different wiring methods; refer to the corresponding technical documentation.

  • Confirm that the electrode model is compatible with CYK71.
  • Select cable length based on on-site distance to avoid signal attenuation.
  • Consider environmental temperature, chemical corrosion, and other factors.

Installation Steps

Correct installation can extend cable life and ensure measurement accuracy. Please follow these steps:

  1. Turn off the power to ensure safe operation.
  2. Connect the cable to the electrode, ensuring the interface is aligned and tightened.
  3. Connect the other end of the cable to the transmitter, ensuring the shield layer is properly grounded.
  4. Check that all connections are secure to avoid looseness.
  5. Power on and test to verify normal signal transmission.
Cable installation diagram

Technical Parameters and Comparison

The following table lists the key parameters of the CYK71 cable and compatible electrodes for selection reference.

Electrode Model Typical Application Conductivity Range Temperature Range
CLS12 Ultrapure water 0.04-20 µS/cm 0-100°C
CLS13 Pure water, drinking water 0.1-200 µS/cm 0-100°C
CLS15 General water treatment 10 µS/cm-20 mS/cm 0-100°C
CLS16 High-purity water 0.04-20 µS/cm 0-100°C
CLS19 High-conductivity media 10 µS/cm-200 mS/cm 0-100°C
CLS21 Sanitary applications 0.1-200 µS/cm 0-100°C

Note: The above parameters are typical values. For details, please refer to the latest technical data.

Technical parameters chart

FAQ

The following are some common questions to help you better use the CYK71 cable.

  • Q: Can the CYK71 cable connect to electrodes from other brands?
    A: It is recommended to use original E+H electrodes to ensure compatibility and measurement accuracy.
  • Q: Does cable length affect measurement?
    A: Excessive length may cause signal attenuation. It is recommended to choose based on actual distance and use shielded cables.
  • Q: How to determine if the cable needs replacement?
    A: If signal instability, large measurement errors, or physical damage occur, replace it promptly.
FAQ