Temperature Measurement


Level and temperature measurement via one cable

April 2018 Temperature Measurement

IO-Link is a standardised and fieldbus-independent interface for automation that provides the user with point-to-point connections without complex addressing. Binary switches that used to be limited to simple switching signals of analog values have developed into smart sensors. IO-Link transmits both level and temperature parameters as digital process values via one single cable. This means that only one input port is required on the controller. This allows simple and timesaving parameter setting.

Efficient and reliable thanks to IO-Link

Thanks to IO-Link, ifm Electronic’s new temperature and level sensor continuously transmits process values and other important data such as minimum and maximum temperature, allowing level and temperature values to be transmitted via one cable. Moreover, digital measurement results are more accurate because there are no conversion losses by D/A converters or external influences like cable lengths. Devices with preset measuring ranges (analog start and end points) are no longer needed because the real process value is transmitted. This reduces stockholding requirements. Soon conventional transmitters will be a thing of the past.

Applications

Typical applications are hydraulic power packs and machine tools. The advantage of this sensor is that the combined level and temperature monitoring with only one unit reduces the required number of sensors, mounting locations, stock-keeping and installation complexity.

There are variable installation lengths for flexible installation.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

ifm South Africa celebrates new warehouse
ifm - South Africa News
ifm South Africa recently celebrated the launch of its new warehouse.

Read more...
Smart alternative for float switches
ifm - South Africa Sensors & Transducers
With the LI level sensor, you can reliably detect leakages and point levels on a permanent basis. The capacitive measuring system has no moving parts. Malfunction or maintenance issues due to deposits on the mechanical parts are therefore eliminated.

Read more...
Versatile cylinder monitoring
ifm - South Africa Pneumatics & Hydraulics
This IO-Link cylinder sensor from ifm, with two configurable hardware outputs, will upgrade your machine in no time.

Read more...
High-precision data loggers for wire and thermocouple probes
Senseca Temperature Measurement
Senseca, formerly the GHM Group, has launched new handheld meter/data loggers for Pt100 four-wire probes and thermocouple probes. These are redesigned with enhanced features.

Read more...
Always keeping an eye on the measured values
ifm - South Africa Electrical Power & Protection
Despite growing digitalisation, there are still many situations where analogue measured values such as the level in a tank or the temperature of a climatised room must be directly readable in the control cabinet or at the control desk. The current loop display is designed for precisely this purpose.

Read more...
How wet steam undermines boiler efficiency
Endress+Hauser South Africa Temperature Measurement
Endress+Hauser understands the daily challenges and demands placed on energy and utility managers across the spectrum of steam generation, distribution and consumption activities. Its global team is committed to working with its partners to overcome these complexities, and particularly those that aim for a safe, economic and sustainable sitsce of steam energy production and delivery.

Read more...
Powerful and versatile IIoT controller
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
Dramatically reducing greenhouse emissions
Temperature Measurement
Online teaser: There is considerable potential for reducing CO2 emissions in the mill process by optimising the heat source for drying. The most promising approach to achieving a carbon neutral process in a hot gas generator is the combustion of green hydrogen.

Read more...
Powerful and versatile IIoT controller
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
Infrared camera for condition monitoring and early fire detection
Instrotech Temperature Measurement
The Optris PI 640i thermal imager is the smallest measuring VGA infrared camera, with a body-sized volume of 45 x 56 x 90 mm, and weighing only 269 to 340 g, depending on the lens. It counts among the most compact thermal imaging cameras on the market.

Read more...