HART’s multidrop protocol allows one WirelessHART adapter to be connected to up to four measurement devices. The iTemp TMT82 temperature transmitter, a multi-channel input device has the capability to receive up to eight readings from a single such adapter. The cost of transmitters can be halved by using dual input temperature transmitters and the cost of installation could be reduced by over 50% with WirelessHART.
Endress+Hauser multipoint technology
Multipoint thermometers are the ideal solution when multiple measuring points are required within a process and the number of individual measuring points exceeds the point at which they are economically viable. They are also used when the physical design of the vessel or chamber does not allow for the required number of process connections. The multipoint can be manufactured with thermocouple or resistance temperature detector elements. These can also be converted to a common process signal (e.g. 4-20 mA, HART, Profibus or Foundation Fieldbus) using the innovative iTEMP temperature transmitter. This arrangement is most commonly used in applications such as silo temperature measurement for food and beverage, fractional distillation vessels and chemical storage tanks.
Over many years Endress+Hauser has re-evaluated conventional thoughts on multipoint sensor design, meeting the ever-increasing application demands that traditional assemblies are unable to cope with. Both rigid and flexible multipoint systems can be designed and manufactured with careful consideration of the end user’s specific requirements:
* Single-piece rigid stem for strength to prevent build-up of process media and to provide a smooth finish for hygienic applications.
* Inner guide tubes to enable fast, easy removal of temperature sensors for calibration or replacement.
* Dual input TMT82 temperature transmitters connected to a wireless adapter enabling eight measuring points to be transmitted through one wireless adapter.
* Temperature sensor guide tubes are welded in contact with the outer wall of the thermowell for fast response.
With many years’ experience of designing and manufacturing multipoint temperature sensors, Endress+Hauser can provide solutions for all applications.
One sensor, three switchable output modes with IO-Link
Temperature Measurement
: Siemens’ new Sitrans TS200 IO-Link temperature sensor is available in three sizes, and offers three switchable output modes in one device with remote firmware update capability and an integrated LED for quick status checks.
Read more...SCE appointed authorised Vaisala distributor for South Africa
Temperature Measurement
SCE has been appointed the authorised Vaisala distributor for South Africa, giving local engineers direct access to world-class humidity, temperature and CO2 measurement technology backed by full in-country calibration and technical support.
Read more...Why measurement matters in smelting Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
South African smelters returning to operation after energy constraints face new demands for tighter control, better visibility and environmental compliance. Endress+Hauser explains how modern measurement technology supports safer, more efficient furnace operation and local beneficiation.
Read more...Thermal imaging camera with high thermal resolution Vepac Electronics
Temperature Measurement Maintenance, Test & Measurement, Calibration
Vepac Electronics introduces a compact thermal imaging camera that helps technicians spot temperature problems before they become costly failures.
Read more...Inspiration for times of change Endress+Hauser South Africa
News
More than 2000 customers, partners and experts gathered in Basel, Switzerland, for the Endress+Hauser Global Forum in April 2026. Under the theme of driving sustainable transformation together, the event combined keynote sessions on strategy, technology and the future of work with practical case studies from across the process industry.
Read more...Test bench for temperature calibrating power semiconductors Beckhoff Automation
Temperature Measurement
Precise temperature characteristics are essential for performing power cycling tests on power semiconductors. Infineon Technologies determines these characteristic curves on a test bench using PC-based control. As a result, calibration has become more precise and the efficiency of the entire test laboratory has increased significantly.
Read more...Optimise sludge treatment and reduce operational costs Endress+Hauser South Africa
Sensors & Transducers
Endress+Hauser’s inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.
Read more...Fire prevention strategies with thermal imaging
Temperature Measurement
Effective fire prevention strategies focus on identifying, reducing and managing fire risks before they become incidents. Through proactive measures, planning and reliable detection technologies, organisations can create safer environments and minimise the likelihood of fire outbreaks.
Read more...High-precision fill quantity control in food supplement production
Temperature Measurement
Vital Products was looking for a precise and efficient solution to check the weight and ensure the completeness of its products. Minebea Intec, a specialist in industrial weighing and inspection technologies, was able to provide a solution.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version