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Process Control Tachometers

Tachometers are important instruments used to measure the speed of rotating machinery, such as engines or other equipment. In industrial settings, tachometers are designed to be reliable, durable, and capable of operating under harsh conditions. They provide a great price-performance ratio as they outperform and outlast other equipment. The new generation of tachometers offer improved performance, accuracy, and functionality.

Application features:

  • Temperature and humidity tolerance: Capable of operating in temperatures ranging from -10°C to +55°C and can withstand humidity levels up to 90% RH non-condensing.
  • Vibration and shock resistance: Designed to meet military standards for vibration and shock resistance, ensuring reliable performance in demanding environments.
  • EMC compliance: Compliant with electromagnetic compatibility standards to minimize interference with other electronic devices.
  • High accuracy and resolution: Offers an accuracy of ±.005% and a high resolution for precise measurement of rotational speed.
  • Multiple input and output options: Supports a variety of input signal characteristics and provides both mechanical and solid-state relay outputs, as well as analog outputs for further processing.
  • Integrated display: TACHTROL series tachometers feature an integrated black and white graphics display for easy monitoring.
  • Communication capabilities: Equipped with RS485 and USB communication protocols for easy integration with other systems and devices.
  • Rugged design: Built to withstand harsh industrial environments, ensuring reliable operation and long-lasting performance.
  • Wide power input range: Can operate on both DC and AC power sources, with reverse polarity protection and power sharing features.
  • RoHS compliant: Meets the requirements of the European Directive 2002/95/EC for the restriction of hazardous substances.
About Us

Karma Instrumentation & Control is a specialist supplier of process control and automation equipment and SI systems, as well as a manufacturer and designer of process and electrical control panels.

Contact Us

• Address: Block A, Unit 3D, Wild Fig Business Park, 1494 Cranberry Street, Honeydew, 2170

• Email:

• Call us: 011 794 2859

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