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Keller Pyrometer Systems
AN Concrete Mixers_ID2522_202610_en

AN Concrete Mixers_ID2522_202610_en

Product catalog summary

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

Advantages/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 used to measure the temperature of flowing material without contact. They detect infrared radiation and calculate temperature from a safe distance.

Measuring System: The CellaTEMP® PK 18 infrared thermometer is designed for asphalt and concrete mixing plants. It features a stainless steel case and a special lens resistant to aggressive dusts. The system includes a mounting assembly with a lens purging system and supplementary tube, ensuring long-term, maintenance-free operation. It has an analogue output signal for transmitting readings to a PLC.

Accessories: The system includes a mounting assembly with thermal insulation, air purge, clamping collar, and supplementary tube. The PK 18 AF 1 model has a measuring range of 0 - 500 °C and outputs of 0/4 - 20 mA.

Configuration Parameters: Includes emissivity, smoothing filter, peak picker, key lock, temperature units, simulation, and test functions.

Other Products: Keller HCW GmbH offers a range of pyrometers and infrared thermometers for various industrial applications, emphasizing measurement accuracy, reliability, and long-term stability. They provide a five-year warranty and have a global network for sales and service.

International Sales and Service Centers: Located in China, India, and the USA, with further partners available on their website.

Catalog excerpts

Application Concrete MixersTemperature measurements at the chute of concrete mixers in terms oF

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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. 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 temperature of the mixture during loading with a device that needs no maintenance...

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Portable pyrometer for non-contact temperature measurement of molten metal at automated casting machines and blast furnaces. Compact infrared thermometer for cramped environments. Optional with LED spot light. Portable single-colour and two-colour pyrometers with through-the-lens sighting and USB interface. Compact infrared thermometer with optical fibre and optical sensor head. Since 1967, the Pyrometer Systems division of Keller HCW GmbH has been developing and manufacturing precision instruments and system solutions for non-contact temperature measurement. Through continuous research and product...

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international sales partners Keller HCW GmbH | Pyrometer Systems Carl-Keller-Str. 2-10 | 49479 Ibbenbüren | Germany Tel. +49 5451 85-0 | pyrometer.com | [email protected] Sales and Service Center People's Republic of China German Tech Co. Ltd. | 100096 Beijing www.keller-its.cn | Tel. +86 (0) 10 828 679-20 [email protected] Republic of India Keller ITS India LLP | 603204 Chennai, Tamil Nadu www.keller-itsindia.com | Tel. +91 (0) 98841 11025 [email protected] United States of America Pyrometer LLC | Ewing, NJ 08638 www.pyrometer.com | Tel. +1 609 443-5522 [email protected] You...

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AN Concrete Mixers_ID2522_202610_en

AN Concrete Mixers_ID2522_202610_en

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