Temperature Measurement


High-precision temperature measurement

April 2011 Temperature Measurement

Reproducible measurements through certified precision in the EtherCAT terminal system.

The EL3201-0020 temperature measurement terminal is a new addition to the generation of high-precision analogue equipment from Beckhoff. Due to the high basic accuracy, measuring error is reduced to ±0,1 K of the temperature measuring range: the factory calibration is recorded in an individual certificate, as required for high-precision measuring equipment. Such dedicated measurement technology forms the basis for integrating high-precision measurement technology without any special components.

The EtherCAT Terminal system offers users simple solutions for integration of high-precision measurement technology without the need for complex familiarisation. Reliable reproducibility of results is becoming increasingly important in a wide range of automation applications in order to optimise parameters and ensure verifiability, for example for online quality monitoring of running processes. Beckhoff meets these requirements with a calibration certificate that authenticates the measuring accuracy of the terminal and the exact measuring error. Online download of the certificate based on the serial number make the application of high-precision measurement technology very convenient.

The new temperature measurement terminal enables direct connection of a resistance sensor (PT100) using 4-wire technology. The characteristic curves of the sensors are implemented over their complete measuring range and are made available to the higher-level control system in a suitably linear form.

For more information contact Kenneth McPherson, Beckhoff Automation, +27 (0)11 795 2898, [email protected] , www.beckhoff.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

New addition of motor module to intelligent transport system
Beckhoff Automation Motion Control & Drives
The new XTS EcoLine motor module allows for even more cost-effective use of intelligent product transport systems from Beckhoff.

Read more...
Cost-effective drive technology for low-demand applications
Beckhoff Automation Motion Control & Drives
With the AF1000, Beckhoff now also offers a variable frequency drive presenting a cost-effective solution for basic drive applications, including conveyor systems, pumps and fans.

Read more...
Economy servo drive for low- to mid-range power requirements
Beckhoff Automation Motion Control & Drives
The new AX1000 from Beckhoff is a highly optimised servo drive that is fully integrated into the TwinCAT system.

Read more...
PC-based control technology for DNA tests in livestock farming
Beckhoff Automation Motion Control & Drives
New Zealand has been at the forefront of technological development in agriculture for years. A recent example involves the use of SNPshot DNA tests, which harness the latest technology from Beckhoff to meet the needs of farmers who take samples in the field, and DNA laboratories that process the samples.

Read more...
Controlling runtime and engineering with a leap in performance
Beckhoff Automation Fieldbus & Industrial Networking
Beckhoff is enabling a real leap in automation technology performance with TwinCAT PLC++. Both engineering and runtime can be accelerated, while the well-known TwinCAT advantages of consistent integration, compatibility and openness continue to be delivered.

Read more...
EtherCAT and PC-based control elevate next-generation laser cutting machine
Beckhoff Automation Editor's Choice
Cincinnati Incorporated has been building sheet metal processing equipment for 125 years. Since the switch to PC-based control, the only limits to development have been physical.

Read more...
Innovative separation of recyclable materials
Beckhoff Automation Fieldbus & Industrial Networking
A plant built by Belgian specialist machine builder, Absolem Engineering features an innovative process for separating recyclable materials. Using PC-based control from Beckhoff, a major problem has been elegantly solved - the generation of different signal sequences for the exact synchronisation of different camera systems.

Read more...
Is the HVAC market in SA missing the big picture?
Iritron Temperature Measurement
The South African HVAC market is currently grappling with a pervasive mindset that prioritises lowest cost over value for money and technical excellence. However, this approach overlooks the significant benefits that come with investing in high-quality HVAC solutions.

Read more...
Temperature monitoring in dairies
ifm - South Africa Temperature Measurement
Milk is a natural product whose processing requires precise temperature settings. The Berchtesgadener Land dairy uses innovative temperature sensors from ifm in key process areas.

Read more...
Measuring temperature, relative humidity and dew point temperature
Senseca Temperature Measurement
Senseca’s range of passive or active transmitters measures temperature, relative humidity, and dew point temperature.

Read more...