2455R09130204

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Temperature sensing technology uses various transducers including thermistors, RTDs, thermocouples, semiconductor and optical elements. Transducers measure the temperature of a substance or material and convert the measurement into an electrical signal. In such systems, a thermostat acts as a switch between two or more temperature settings. In the industrial environment, temperature sensors measure physical parameters such as heat, humidity or pressure.

The 2455R09130204 is a hermetically sealed mechanical thermostat. It is one of the oldest and most reliable types of temperature sensors available. The 2455R09130204 consists of two metal discs, each with an adjustable lock-screw. One of the discs is enclosed in an outer shell filled with argon gas, while the other disc is sealed within the gas line. When the temperature rises above a preset value, the gas between the two discs will expand causing the two discs to separate. This opens the electrical contact, cutting off power to any temperature-controlled equipment. The closing of the contacts will occur when the temperature falls back below the preset point and the gas cools.

The 2455R09130204 is suitable for controlling temperatures in the range of -20°C to 75°C. It is commonly used in industrial applications such as HVAC systems, boilers, water heaters, process control systems, refrigeration, and similar applications. It is often used in conjunction with other temperature sensors such as RTD’s (Resistance Temperature Detectors) or thermistors, to provide additional safety and control functions. In addition, the 2455R09130204 is often incorporated into temperature control systems used in major medical and laboratory equipment.

The 2455R09130204 offers a number of advantages including an adjustable set point, multiple reset options, replaceable seals, stainless steel construction, ATEX certified, and a compact form factor. The hermetically sealed design ensures a consistent temperature range and better protection from moisture and outside contamination, while the gas filled enclosure ensures accuracy and repeatability of readings.

In conclusion, the 2455R09130204 provides a reliable and accurate way to monitor and control temperatures in a variety of industrial applications. It is a cost-effective and versatile solution that can be easily integrated into existing systems.

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