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Sigma Fusible Plugs are commonly known as Temperature Safety Elements (TSE) within the safety system industry. All Fusible Plugs have a core of fusible material that melts due to intense heat of a fire or other heat source.
Temperature switches TSE are elements for monitoring the temperature of pressure fluids. TSE: - Three nominal temperatures: 60°C, 70°C and 80°C. - Problem-free installation in FSA and FSK (here as TSE-L) - Simple standardised installation conditions (FSA / K) - Corrosion-free surfaces. Downloads for this product group. Filter selection.
FEATURES. Combined control and safety function. Patented MFS technology or traditional bimetal for independent non self resetting safety option. Direct plug-in to heating element to reduce wiring and mounting costs.
In the case of intrinsically safe connections as per EN 60079-14, the TSM/TSE can be used in Zone 1 (group IIC, device category 2G) explosive areas; this also applies to the inner zone of the tank. The temperature switches are classified as temperature class T4.
The vast majority of temperature measurements in oil refineries are for either process monitoring or for safety applications. Almost all of the individual processes within a refinery have a number of temperature measuring points and two or even three times that number of safety-redundant measurements.
Temperature switch TSM-Atex / TSE-Atex series. ATEX application Zone 1 (cat. 2G), intrinsically safe as per EN 60079-11. Simple, robust design. Electrical inner part, easy to remove. Optionally DIN connector or M12 base connector. Cable outlet direction adjustable in 90° steps for DIN connector. Elastic sealing ring.
pneumatic control line containing temperature-sensing elements which, when activated, will initiate control actions in response to a hazardous situation
