<p>For professionals in the electrical and automation sectors seeking a reliable solution for monitoring filling or draining processes, this product offers robust performance combined with practical design features. It is engineered to operate efficiently within a measuring range of 0-1000 kOhm, making it suitable for a variety of industrial applications.</p><p>The device supports dual rated voltages of 110-130 VAC and 220-240 VAC, accommodating different power systems with ease. With a rated current capacity of 4 A and operating frequencies between 50/60 Hz, it integrates seamlessly into existing setups without requiring significant modifications.</p><p>At the core of its functionality is the contact form and configuration: 1CO SPDT (Single Pole Double Throw), which provides versatility in switching applications. This output type ensures that users can rely on consistent performance whether they are implementing filling or draining monitoring tasks.</p><p>Installation is straightforward thanks to its compatibility with standard DIN rail mounting options—35 x 15 mm and 35 x 7.5 mm—allowing for flexible integration into control panels or other equipment housings. The screw terminal type further simplifies connections while ensuring secure attachment.</p><p>In terms of durability, this product boasts an impressive electrical lifespan of up to 100000 operations and mechanical endurance reaching up to a million operations, underscoring its reliability in demanding environments. Its compact dimensions—22.5 mm width and 85.6 mm height—make it an excellent choice for space-constrained installations.</p><p>Safety and protection are paramount; thus, the device features degrees of protection rated at IP20 and IP50 along with an operational temperature range from -25 to 60 degrees Celsius. These specifications ensure continued operation under various environmental conditions while meeting safety standards like CAN/CSA C22.2 No.14, IEC/EN protocols including IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3 as well as UL508 certifications.</p><p>Weighing just 0.154 kg, it&#39;s lightweight yet sturdy enough for industrial use cases where reliability cannot be compromised by physical constraints or harsh conditions typically found in commercial settings.</p><p>Overall, this product represents a balanced blend of technical prowess and practical usability designed to meet the needs of those who require dependable monitoring solutions in their operational frameworks without unnecessary complexity or excessive bulk.</p>