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Exhibiting in International Seminar on Reliable Data Acquisition System for IWRM at Hotel Hyatt Regency, Pune, India on 7th Nov to 8th Nov, 2016. Please visit us at Booth No: 19.
Exhibiting in Meteorological Technology World Expo at Madrid, Spain on 27th Sep to 29th Sep, 2016. Please visit us at Booth No: 7075.
Exhibiting in Bengaluru SPACE EXPO 2016 at Bengaluru from 1st Sep to 3rd Sep, 2016. Please visit us at Booth No: B-13.
KAL privileged by ISRO Know-How transfer of Space Qualified Gold Plating on Aluminium Alloy 6061 T6 & Kovar.
Signed MoU with ISRO for Satellite based Reporting Terminal, Portable Multimedia Terminal, Mobile Radio and Broadcast Receiver on 26th October, 2015 at Ahmedabad.

Conductivity and Temperature Sensor

  conductivity-and-temperature-sensor-kds-311-p.pdf  [ Download ]
The KDS-311 from Komoline Aerospace Limited is a smart conductivity-and-temperature transmitter with digital communication capability for use in marine environment and applications. They can be also be used in very-high salinity ground or surface water applications. The KDS Series sensors are developed indigenously using the state of the art technology and built to exacting specifications. They offer stable, accurate and reliable performance over long periods of time in the tropical conditions of environment.

The sensing of conductivity in this device is based on electromagnetic measurement. The medium interface is SS316L / PVDF / Acetal / Titanium. The measurement front end uses fouling resistant precision sensors of very good long-term stability. The sensor has a captive microprocessor and computes complex polynomials and uses proprietary algorithms developed for accurate reporting of the parameter value measured. The internal math engine allows the computation of derived parameters by polynomial or custom models or by a piece-wise linear model of up to 64k points.
  • Rugged, Reliable, Stable
  • Makes keyed measurements when required
  • High Accuracy, Interchangeability
  • Easy Integration
  • Power saving; High Stability
  • Long deployment life
  • Low Level Excitations
  • RS485 Digital Output
  • Accurate and fully compensated Local temperature readings
  • Internal Calibration Coefficients
  • Integral Cable
  • Wide Supply Voltage
  • Supply Voltage Independent Specifications
  • Range: 0 mS/cm to 80 mS/cm
  • Accuracy: +/- 0.05 mS/cm
  • Resolution: 0.001 mS/cm


  • Range: -20 °C to 75 °C
  • Accuracy: +/- 0.1 °C
  • Resolution: 0.01 °C
  • Output Units: °C, K, °F
  • Supply voltage: 9 to 12 V
  • Supply current: 3 mA
  • Output Type: Serial Digital (UART)
  • Electrical Interface: RS485, Multidrop Addressable
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Conductivity and Temperature Sensor
Model#: KDS-311
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