Description
Field of application
Nivotester FTL325N is a switching unit for point level detection in liquid tanks, also in hazardous explosion areas. Also suitable for overfill prevention in tanks with combustible or non-combustible liquids harmful to water. Two-point control and point level detection. The perfect fit for applications in safety related systems with requirements for functional safety up to SIL2 in accordance to IEC 61508 /IEC 61511 using Liquiphant with electronic insert FEL56 or FEL58.
Switching unit with NAMUR input for rail mounting or single installation.
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Ambient temperature: -20 to +50°C (-4 to +122°F)
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International explosion protection certificates, overfill prevention WHG, marine approvals
Benefits
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Nivotester FTL325N for connecting one, two or three measuring cells (1-, 2- or 3-channel devices)
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Intrinsically safe signal circuits Ex ia for use of measuring sensor in explosion hazardous areas
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Functional safety up to SIL2 through line monitoring
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DIN Rail housing for simple series installation on standard rails in switch cabinet
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Simple wiring using pluggable terminal blocks
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NAMUR interface to EN 50227 (DIN 19234; NAMUR) or IEC 60947-5-6 to connect NAMUR sensors or electronic inserts
