Endress+Hauser FTI26 Series Capacitance Level Switch Level Switch, Threaded Mount, ATEX, IECEx-Rated, Housing 316L

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£207.91

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£249.49

(inc. VAT)

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RS Stock No.:
288-6411
Mfr. Part No.:
FTI26-BO7NWDJ
Brand:
Endress+Hauser
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Brand

Endress+Hauser

Device Type

Capacitance Level Switch

Product Type

Level Switch

Mount Type

Threaded Mount

Housing Material

316L Stainless Steel

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

80°C

Interface Type

IO-Link

Maximum DC Voltage

30V dc

Maximum Pressure

6bar

Standards/Approvals

CE mark

Hazardous Area Certification

ATEX, IECEx

Series

FTI26

COO (Country of Origin):
DE

Endress+Hauser FTI26 Series Level Switch, +60°C Maximum Operating Temperature, 6 Bar Maximum Pressure - FTI26-BO7NWDJ


This level switch is a capacitance-based liquid level sensor designed for industrial monitoring in challenging process environments. It provides electronic switching for level detection and communicates via an IO-Link interface, enabling integration with automation systems. The unit is configured for threaded installation and connects using a fixed cable, offering a compact solution for continuous or point-level control in plant applications.

Features and Benefits:


• 316L stainless steel housing resists corrosion and contamination
• EPDM gasket ensures chemical resilience and sealing integrity
• Operates across +60°C to -20°C for wide temperature ranges
• Withstands up to 10 bar of pressure for pressurised systems
• IO-Link interface enables remote diagnostics and configuration
• Certified for ATEX and IECEx to permit use in hazardous zones

Applications


• Suitable for level detection in chemical storage vessels
• Ideal for pump control in automated transfer systems
• Used for inventory monitoring in process tanks with metal fittings
• Can be used for safety interlocks on pressurised lines

What power and signal limitations should I consider when wiring it?


The device is designed for low-voltage operation up to 30V DC and draws a maximum of 20 mA, so ensure the supply and IO-Link master meet these electrical limits and that cabling preserves signal integrity.

How long is the integrated connection cable and what implications does that have?


A 5m fixed cable is fitted to the unit, allowing moderate distance to controllers without additional conduit runs

plan cable routing to accommodate this length and gland entry points.

Which sealing material contacts the process medium and why is it used?


The sealing element is made from ethylene propylene diene monomer, chosen for its compatibility with a range of industrial fluids and resistance to ageing in process conditions.

What mounting method is required for installation?


The sensor uses a threaded mount for straightforward fitting into compatible ports or adaptors

ensure thread compatibility and proper torque to maintain the EPDM seal.

Is the enclosure suitable for corrosive environments?


The enclosure is manufactured from 316L stainless steel, providing enhanced corrosion resistance suitable for many aggressive process atmospheres while maintaining structural integrity.

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