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Keller Pyrometer Systems
AN Concrete Mixers_ID2522_201606_en

AN Concrete Mixers_ID2522_201606_en

Product catalog summary

Application Description: In concrete mixing plants, temperature measurements are crucial at the chute of the mixer before loading concrete onto trucks. This is especially important for security concrete used in infrastructure like bridges and tunnels, where processing temperature must be within specific ranges. Documenting these temperatures allows for later verification if needed.

Advantages and Benefits: The temperature measurement system must withstand harsh conditions, require no maintenance, and ensure process reliability. Documented temperatures serve as proof of quality during production.

Solution: Pyrometers are ideal for capturing the temperature of flowing material without contact. The CellaTemp PK18 infrared thermometer is specifically designed for asphalt and concrete mixing plants. It features a stainless steel case and a special lens resistant to aggressive dusts, ensuring safe and reliable temperature measurements over time. The system is maintenance-free and includes a digital display for easy commissioning and maintenance. It transmits readings to a PLC via an analogue output signal.

Technical Specifications: The PK 18 AF 1 model has a measuring range of 0 - 500 °C (32 - 932 °F) and outputs of 0/4 - 20 mA. It includes configuration parameters such as emissivity and temperature units, and features a 4-digit LED display. The housing is splash-water proof with IP 65 protection.

Accessories: The mounting assembly PK 01-014 includes a thermal insulation tube, air purge, clamping collar, and supplementary tube, ensuring optimal performance and protection.

Other Products: KELLER offers a wide range of infrared thermometers and pyrometers for various applications, emphasizing high accuracy and reliability. The company provides a 5-year warranty and has a global network for sales and service.

Contact Information: KELLER HCW GmbH, based in Germany, offers sales and service centers worldwide, including in France, Italy, Austria, Russia, Spain, China, India, and Korea.

Catalog excerpts

Application Concrete Mixers Temperature measurements at the chute of concrete mixers

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Application note Concrete Mixers Description of the application In concrete mixing plants the temperature is measured at the chute of the mixer immediately before loading the concrete on trucks. Especially for security concrete used for the construction of bridges, tunnels, etc., the processing temperature must lie within prescribed ranges. The measured temperature is documented to allow later verification, if required. Advantage / benefit To carry out temperature measurements at concrete mixers a measuring system is needed that withstands rough ambient conditions. It is the aim to monitor the...

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Other products CellaPort PT Portable single-colour and two-colour pyrometers with through-the-lens sighting, laser spot light and USB interface. CellaCast PT Portable pyrometer for non-contact temperature measurement of molten metal at automated casting machines and blast furnaces. Since 1967, the Division Infrared Thermometer Solutions (ITS) of KELLER HCW GmbH develops and manufactures precision instruments and systems solutions for non-contact temperature measurements. Thanks to the continuous development of its range, KELLER ITS now is one of the leading providers for infrared thermometers...

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Headquarters Sales and Service Center Sales abroad Keller HCW GmbH Infrared Temperature Solutions (ITS) Carl-Keller-Straße 2 - 10 49479 Ibbenbüren-Laggenbeck Germany Sales and Service Center Frankreich www.keller.de/its Tel. +33 (0) 951 453050 [email protected] Italien www.giga-tech.it Tel. +39 (0) 296489130 [email protected] Österreich www.sensotec.at Tel. +43 313 551 650 [email protected] Indien www.keller-itsindia.com Tel. +91 (0) 98841 11025 [email protected]

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AN Concrete Mixers_ID2522_201606_en

AN Concrete Mixers_ID2522_201606_en

Catalog excerpts

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