Opkon

ERTK

Part no.: ERTK

Key Features

• Measuring range 30 - 1000 mm

• Long mechanical life 100 million movements

• Excellent repeatability <0.01 mm

• 5 kOhm: 30 ... 600mm,  10 kOhm: 650 ... 1000 mm

Opkon ERTK offers the reliability of Opkons RTK sensor with a traditional voltage or 4-20mA current output

Call us for more info at 856-727-9500

"*" indicates required fields

Hi, My name is

and I’m interested in the

You can reach me by email at

or phone at

Message

This field is for validation purposes and should be left unchanged.
You may also be interested in:

Opkon

MSP

  • Measuring range 100 - 5000 mm
  • 16 bit resolution
  • Output 0...10 V, 0...20 mA, 4...20 mA & 10...0 V, 20...0 mA, 20-4 mA
  • 24 VDC power supply

Opkon

RPH

  • Measuring range 100 - 1950 mm
  • Long mechanical life 100 million movements
  • Excellent repeatability <0.01 mm
  • 5 kOhm: 100 ... 600mm, 10 kOhm: 650 ... 1000mm,  20 kOhm: 1250 ... 2000mm

Opkon

MPS

  • Measuring range 150 - 2000 mm
  • 5 µm resolution (4x mode) as standard
  • Adjustable reference
  • +/- 15 µm accuracy

Opkon

LSC

  • Measuring range 25 - 400 mm
  • Long mechanical life 100 million movements
  • Excellent repeatability <0.01 mm
  • 2 kOhm: 25 ... 75mm,  5 kOhm: 75 ... 400mm
Blog:

Accuracy, Resolution and Repeatability

There are several key terms that are critical to specifying the optimal position sensor for a given application. This application note defines these key terms and how they relate to the sensor’s role in the overall system performance. It is important to consider that precision is very much a system issue and can be dominated by mechanical errors such as eccentricity. This paper discusses the most significant mechanical error for rotary applications (eccentricity) and presents eccentricity tolerant position sensor solutions.

Wiegand Effect Energy Harvesting

The “Wiegand effect” was discovered almost fifty years ago and has been used successfully in several specialized applications. However, its full potential for energy harvesting and signal generation has received only limited recognition. With recent enhancements to the energy output from Wiegand devices and the emergence of a new generation of ultra-efficient electronic chips for wireless communications, the technology is showing significant promise, especially in the exciting new area of the Internet of Things (IoT). UBITO, a member of the FRABA Group of technology companies, is leading research and development projects aimed at fulfilling this promise.

What is a multiturn rotary encoder?

A multiturn rotary encoder is a sensor that measures the angle of rotation of a shaft, as well as the number of complete revolutions that the shaft has made. This is in contrast to a single-turn encoder, which only measures the angle of rotation, 0 – 360°. Multiturn encoders are used in a variety of applications where it is important to track the position of a moving object, such as in machine tools, robotics, and automation systems.

Everight Position: Elevating Solutions Beyond Distribution

In this dynamic landscape of technology and industrial solutions, Everight Position stands out not just as a distributor but as a strategic partner in your journey towards innovation and problem-solving. Let’s delve into the broader perspective of Everight, an entity that transcends the conventional role of a distributor.