The ENDRESS+HAUSER switching unit for point level detection in liquid tanks, designed for use in hazardous explosion areas. It is also suitable for overfill prevention in tanks with combustible or non-combustible liquids harmful to water. With its two-point control and point level detection capabilities, this unit is perfect for applications in safety-related systems that require functional safety up to SIL2. The FTL325N features a NAMUR input for rail mounting or single installation, and has an ambient temperature range of -20 to +50°C (-4 to +122°F). With international explosion protection certificates, overfill prevention WHG, and marine approvals, this switching unit offers reliable and safe operation. The FTL325N is a versatile switching unit that can connect one, two, or three measuring cells (1-, 2-, or 3-channel devices)
It features intrinsically safe signal circuits Ex ia for use in explosion hazardous areas
With functional safety up to SIL2 through line monitoring, this switching unit ensures safe operation in safety-related systems
The DIN Rail housing makes installation on standard rails in switch cabinets quick and easy
Its simple wiring using pluggable terminal blocks and NAMUR interface further simplifies installation and configuration
The Nivotester FTL325N is designed for optimal performance and reliability, making it a high-end product in its category