Endress+Hauser FTW23 Series Capacitance Level Switch Level Switch, Threaded Mount, Housing 316L Stainless Steel

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£163.05

(exc. VAT)

£195.66

(inc. VAT)

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RS Stock No.:
267-9357
Distrelec Article No.:
303-84-147
Mfr. Part No.:
FTW23-AA4MWVJ
Brand:
Endress+Hauser
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Brand

Endress+Hauser

Product Type

Level Switch

Device Type

Capacitance Level Switch

Mount Type

Threaded Mount

Housing Material

316L Stainless Steel

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Maximum DC Voltage

30V dc

Maximum Pressure

16bar

Standards/Approvals

CE mark

Hazardous Area Certification

No

Series

FTW23

COO (Country of Origin):
DE

Endress+Hauser FTW23 Series Level Switch, 70°C Maximum Operating Temperature, 16 Bar Maximum Pressure - FTW23-AA4MWVJ


This level switch is a compact capacitance device designed to detect liquid levels in industrial installations. It connects via IO-Link for digital communication and mounts using a threaded fitting to integrate into process vessels and pipelines. The sensor is constructed for standard industrial environments and bears a CE marking.

Features and Benefits:


• 316L stainless steel housing provides corrosion resistance and longevity
• EPDM gasket ensures fluid-tight sealing against process media
• Operates from -20 to 70°C for varied temperature conditions
• Withstands up to 10 bar of pressure for pressurised systems
• Accepts 30 VDC supply and draws 40 mA for low-power operation
• IO-Link interface enables remote parameterisation and diagnostics

Applications


• Suitable for level detection in chemical dosing tanks with conductive fluids
• Ideal for in-line monitoring on process skids requiring digital output
• Used for point-level control in washdown areas needing robust sealing
• Can be used for inventory monitoring in small pressurised vessels

What material contacts process fluid and how is compatibility ensured?


The wetted enclosure is 316L stainless steel coupled with an EPDM sealing element to provide resistance to common industrial liquids while maintaining a secure seal.

How does the device communicate configuration and status?


It uses IO-Link communication to transmit diagnostic data and to receive configuration parameters for threshold adjustment and monitoring.

Is the unit suitable for hazardous-area installations?


It is not certified for hazardous areas and is intended for non-hazardous-area applications only.

What mounting options are available for integrating into plant systems?


The sensor is designed for threaded mounting to allow direct installation into existing process ports and fittings.

What electrical limits must be observed when wiring?


The device must be powered within a maximum of 30 VDC and the supply must accommodate a steady current of up to 40 mA.

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