The new Convir DL series from Calex Electronics is a range of high temperature fast response non-contact infrared temperature switches. They are designed for use in the detection of hot metal parts, or as part of a counting or positioning process. Typical applications include billet positioning in steel forging and rolling, positioning and counting of gobs in glass production, and monitoring the opening and closing of furnace and oven doors.
Two models are available in this series. The DL-14 has a temperature range of 400 to 1400°C and measures in the spectral range 0,8 to 1,8 μm. Model DL-15 measures at 0,8 to 1,05 μm and has a temperature range of 700 to 1500°C.
Both DL models measure with an accuracy of up to 0,75% of reading, and offer high repeatability of better than 0,3%. They have a fast response time of just 1 ms and provide a transistor output of 20 V d.c. at a maximum of 30 mA.
The switching temperature of the DL series can be easily adjusted via a potentiometer at the rear of the housing.
Each model has a narrow 66:1 field of view, allowing small or distant targets to be monitored. An LED pilot light is also provided on all models to help ensure they are accurately aligned with their target.
The DL series are made of stainless steel and are sealed to IP65. They can operate in ambient temperatures up to 50°C without the need for cooling, and in higher temperatures with optional air and water-cooled housings.
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...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.
Read more...Infrared solutions for glass manufacturing challenges Instrotech
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...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...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.
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