Specs at a glance
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Min. density of medium
min. 10 uS
Field of application
The Nivotester FTW325 is a point level switch with intrinsically safe signal circuit for connection to a conductive sensor. It has a compact housing for easy series mounting on a standard DIN rail in the cabinet.
For point level detection in tanks for liquids also for hazardous areas. Overfill prevention for tanks with flammable or non-flammable water-polluting liquids. Pump dry running protection.
Mounting: Standard rails in cabinet
Two-point control and point level detection
Ambient temperature: -20 to +60°C (-4 to +140°F)
International explosion protection certificates
Benefits
Cost-effective point level switch for conductive liquids
Intrinsically safe signal circuit EEx ia IIC for using sensors in hazardous areas
Line monitoring up to the sensor
Configurable sensitivity range
Alarm relay can be switched as second level relay (SPDT)
Easy wiring thanks to pluggable terminal blocks
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Predecessor
Success stories
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Technical Information (TI)
Nivotester FTW 325 Technical Information
Point level switch with intrinsically safe signal circuit for connecting
to conductive sensorsEN 04/11/201407/05/201401/12/2003Language:
English
Version:
04/11/2014
File size:
240.5 KB
File name:
TI00373FEN_1414.pdf
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Short Instruction (KA)
KA Nivotester FTW325
Conductive
Level detectorEN 15/03/2024Language:
English
Version:
15/03/2024
File size:
346.1 KB
File name:
KA01705FEN_0124-00.pdf
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Short Instruction (KA)
Nivotester FTW325 Operating Instructions
Point level switch with intrinsically safe signal circuit for connecting
to conductive sensorsEN 20/08/201504/11/201402/06/201429/01/2004Language:
English
Version:
20/08/2015
File size:
496.1 KB
File name:
KA00199FA6_1515.pdf
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Ex Safety Instruction (XA)
Nivotester FTW325
II (1) G [Ex ia Ga] IIC/IIB
II (2) G [Ex ib Gb] IIC/IIB
II (1) D [Ex ia Da] IIICLanguage:
English
Version:
11/10/2021
File size:
403.5 KB
File name:
XA02729FEN_0121-00.pdf
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Ex Safety Instruction (XA)
Nivotester FTW325
[Ex ia Ga] IIC
EN 31/01/202305/04/202121/05/2013Language:
English
Version:
31/01/2023
File size:
514.3 KB
File name:
XA01162FEN_0322-00.pdf
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Ex Safety Instruction (XA)
Nivotester FTW325
II (1) G [Ex ia Ga] IIC/IIB
II (2) G [Ex ib Gb] IIC/IIB
II (1) D [Ex ia Da] IIICEN 30/08/202123/03/202015/04/201620/01/201501/11/2008Language:
English
Version:
30/08/2021
File size:
404.8 KB
File name:
XA00196FEN_1620.pdf
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Ex Safety Instruction (XA)
Nivotester FTW325
[Ex ia Ga] IIC X
[Ex ia Ga] IIB X
[Ex ia Da] IIIC XEN 15/08/202223/03/202023/02/201830/01/201830/09/2017Language:
English
Version:
15/08/2022
File size:
406.3 KB
File name:
XA01680FEN_0522-00.pdf
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ZE (Certificate)
Konduktive Stab- und Seilsonden mit Messumformer Nivotester FTW470Z, FTW520Z, FTW570Z, FTW325
Allgemeine bauaufsichtliche Zulassung Z-65.13-101 (DIBt)
EN 12/03/202008/08/201620/01/201501/08/201101/09/2007Language:
German
Version:
12/03/2020
File size:
11.6 MB
File name:
ZE00043FDE_1620.pdf
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Certificates FM/CSA (ZD)
Nivotester FTW325
CSA
Drawing No.: 960532-0071 A
Drawing Type: Installation DrawingLanguage:
English
Version:
01/03/2003
File size:
62.9 KB
File name:
ZD105Fen.pdf
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Certificates FM/CSA (ZD)
Nivotester FTW325
FM
Drawing No.: 960532-0070 A
Drawing Type: Control DrawingLanguage:
English
Version:
01/07/2003
File size:
39.8 KB
File name:
ZD125FEN.PDF
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