Temperature Measurement


Contactless temperature switch

February 2012 Temperature Measurement

Raytek has introduced the Raytek CM, a compact, integrated IR no contact thermometer that has a simple relay output that switches the 24 VDC supply at the programmed temperature. This rugged, IP65 sealed, single-piece integrated sensor also has the capability of giving an analog output with a J or K-type thermocouple, or with a user-scaleable 0–5 V.

Although small in size, the unit is only 18 mm diameter and 95 mm long and is equipped with a 1 m cable, the thermometer includes precision, high-resolution silicon optics that provide excellent optical resolution at a very attractive price.

An RS232 digital interface allows the user to configure all programmable sensor variables via the powerful Raytek DataTemp Multidrop software. These include a 24 VDC alarm output triggered by target temperature or head ambient temperature; peak hold, valley hold or variable averaging signal processing; adjustable target emissivity settings; and adjustable window transmissivity setting.

A built-in sensor health LED provides a convenient on-line indicator of the sensor’s operating status and aids in troubleshooting initial sensor set up. The Raytek CM’s remote configuration capability allows it to be configured for virtually any application, reducing installation and troubleshooting time, and streamlining data acquisition.

The sensor is designed to measure target temperatures ranging from -20 to 500°C. Its onboard electronics are protected by a rugged IP65 stainless steel housing, allowing the sensor to function in ambient temperatures to 70°C without cooling.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Decarbonising a heat and power plant
Valmet South Africa Temperature Measurement
Valmet is delivering a boiler fuel conversion for a combined heat and power plant in Poland. After modernisation, coal will be replaced entirely with certified forest biomass supplied by local providers.

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.

Read more...
Infrared solutions for glass manufacturing challenges
Temperature Measurement
In the glass industry, infrared temperature monitoring is crucial for maintaining product quality and process efficiency. Instrotech has infrared sensors and cameras which provide non-contact temperature measurements, making them ideal for these high-temperature environments.

Read more...
Intelligent process stabilisation in injection moulding
Temperature Measurement
A new benchmark in precision temperature control for plastics processing is being set by technotrans.

Read more...
New temperature transmitters with Profibus connectivity
Temperature Measurement
Siemens is enhancing its temperature measuring device portfolio with the transmitter duo, Sitrans TH420 PA and Sitrans TF420 PA. Both devices feature Profibus connectivity, advanced safety functions and expedited commissioning all in one unit.

Read more...
Enhancing industrial efficiency through advanced temperature control
Iritron Temperature Measurement
Iritron has been offering modular smart thyristor drives to the local and international mining, minerals and metals market, including the latest new leading innovations in temperature control technology. These drives combined with advanced proportional-integral-derivative (PID) control will change the way large industries manage their heating processes, reducing costs and extending equipment lifespan.

Read more...
Non-contact infrared thermometer
Temperature Measurement
AMETEK LAND has developed a new non-contact infrared thermometer for precise measurement and control during deposition processes in optical fibre manufacturing.

Read more...
The critical role of temperature measurement in flame hardening
Instrotech Temperature Measurement
Flame hardening is a heat treatment process widely used on parts made from mild steels, alloy steels, medium carbon steels and cast iron. Accurate temperature measurement is not just important, but critical for the success of flame hardening.

Read more...
Noncontact infrared temperature control in aluminium rolling process
Instrotech Temperature Measurement
The aluminium rolling process is critical to the aluminium manufacturing industry, where precise temperature measurement is essential for ensuring high-quality product output and protecting equipment. The Optris long-wavelength camera can accurately measure strip temperatures in cold rolling and coiling applications.

Read more...
Where simplicity meets reliability
Endress+Hauser South Africa Temperature Measurement
The new iTEMP TMT31 temperature transmitter from Endress+Hauser combines simplified selection, ordering, installation and operation with the highest reliability and long-term stability in one product.

Read more...









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.




© Technews Publishing (Pty) Ltd | All Rights Reserved