Chauvin Arnoux P01655020 SP14 sensor for general application, -100°C to +450°C (class A) content_copy

The product is a PT100 resistance thermometer from the SP14 model series by Chauvin Arnoux, designed for general temperature measurements in industrial applications. It is suitable for measuring ambient temperatures as well as in liquids, pasty or viscous substances. The sensor features a stainless steel sheath, ensuring a robust and corrosion-resistant measuring tip. The temperature range is from -100 °C to +450 °C, with tolerance class A highlighting the high accuracy of the sensor. The response time is 7 seconds at 63 % of the final temperature, enabling a rapid reaction to temperature changes.

Applications
This sensor is intended for use in various industrial scenarios, particularly where precise and reliable temperature measurement is required. It can be used in process plants, laboratory environments, or for monitoring machines and systems. The stainless steel sheath makes it suitable for environments with increased mechanical stress or chemical exposure. Temperature measurement is performed within a range of -100 °C to +450 °C, with the upper limit representing the maximum operating temperature.

Features and Equipment in Detail
The sensor has a length of 20 cm and a diameter of 3 mm, enabling compact and precise measurement. It is equipped with a handle for secure handling. The spiral connection cable can be extended from 45 cm up to 1 m, allowing flexible cabling and adaptation to different application conditions. The miniature connector with 3 flat contacts ensures compatibility with various measuring devices that support this connector type.

Technology Explained Simply
A PT100 sensor is a resistance thermometer whose electrical resistance increases linearly with rising temperature. The name PT100 refers to the resistance value of 100 Ohms at 0 °C. Tolerance class A guarantees high accuracy according to international standards (IEC 60751). The response time of 7 seconds at 63 % of the final temperature indicates how quickly the sensor reacts to a temperature change – a value relevant for dynamic measurements. The stainless steel sheath protects the sensitive sensor and enables use in harsh environments.

Compatibility and Accessories
The sensor is equipped with a miniature connector with 3 flat contacts, enabling connection to measuring devices that support this connector type. Exact compatibility depends on the connection options of the respective device.

Mounting and Installation
Installation is performed by inserting the sensor into the substance or environment to be measured. The spiral connection cable allows flexible positioning of the device, with cable length adjustable from 45 cm to 1 m. The handle facilitates handling, especially during measurements in hard-to-reach areas. No special tools or additional mounting components are required.

Operational Advantages
The sensor offers high measurement accuracy due to tolerance class A and a fast response time of 7 seconds. The stainless steel sheath ensures long service life and safe operation in demanding environments. The extendable spiral connection cable provides flexibility during installation, and the miniature connector enables easy connection to compatible measuring devices. The combination of robustness, accuracy, and flexibility makes the sensor a reliable tool for industrial temperature measurements.

General
Tolerance class	A

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