Specs at a glance
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Process temperature
-200 °C ... 250 °C
(-328 °F ... 482 °F) -
Process pressure / max. overpressure limit
Vacuum ... 160 bar
(Vacuum ... 2320 psi) -
Min. conductivity of medium
20 µS/cm
Field of application
The 11961Z is a highly resistant probe for applications with aggressive medium thanks to corrosion-resistant materials for rod and insulation. It can be used in steam boilers thanks to ceramic insulation resistant to steam and hot water.
For conductive point level detection in process or storage tanks, for conductivity as of 0.02mS/cm. As overfill prevention with line monitoring even in Ex-area Zone 0, or pump protection in pipes and two-point control.
Process connection: Thread
Measuring range: 100 to 2,000mm (5.9 to 78.7")
Temperature: -200 to +250°C (-328 to 482°F)
Pressure: -1 to +160bar (-15 to +2,320psi)
Components: Transmitter FTW325
International explosion protection certificates, overfill prevention WHG
Benefits
Safe and reliable measurement even in aggressive medium thanks to corrosion-resistant materials for rod and insulation
Can be used in steam boilers thanks to ceramic insulation resistant to steam and hot water
Can be deployed particularly with high pressure or vacuum
Probe can be shortened as required
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
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Loading alternative products
Predecessor
Success stories
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Technical Information (TI)
Rod Probe 11961Z Technical Information
Rod probe for use in conductive liquids
EN 10/08/201801/06/201012/10/2004Language:
English
Version:
10/08/2018
File size:
367.1 KB
File name:
TI00325FEN_1318.pdf
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Short Instruction (KA)
Einstabsonde 11961Z Betriebsanleitung
Teilisolierte Stabsonde zum Einsatz in leitfähigen Flüssigkeiten
Partially insulated rod probe for use in conductive liquidsEN 09/08/201801/06/201012/10/2004Language:
English
Version:
09/08/2018
File size:
324.5 KB
File name:
KA00241FA6_1318.pdf
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Ex Safety Instruction (XA)
Safety Instructions Probes and electronic inserts
II 1/2 G, II 2 G EEx ia IIC/IIB T6
PTB 98 ATEX 2215 X (ATEX)EN 01/01/2002Language:
English
Version:
01/01/2002
File size:
250.9 KB
File name:
XA080FA3.PDF
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Ex Safety Instruction (XA)
Safety Instructions Probes 11961Z, 21561Z
II 1/2 G, II 2 G EEx ia IIC T6, EEx ia IIB T6
PTB 98 ATEX 2215 X (ATEX)EN 01/02/2000Language:
English
Version:
01/02/2000
File size:
155.7 KB
File name:
XA083FA3.PDF
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Ex Safety Instruction (XA)
Conductive Limit Detection 11362Z, 11363Z, 11375Z, 11961Z
II 1/2 G Ex ia IIC T6 Ga/Gb
Language:
English
Version:
13/09/2021
File size:
403.2 KB
File name:
XA02618FEN_0121-00.pdf
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Ex Safety Instruction (XA)
Conductive Limit Detection 11362Z, 11363Z, 11375Z, 11961Z
II 1/2 G Ex ia IIC T6 Ga/Gb
EN 07/06/202129/08/201601/08/2002Language:
English
Version:
07/06/2021
File size:
405.3 KB
File name:
XA00197FEN_1421.pdf
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Ex Safety Instruction (XA)
Safety Instructions Probes and electronic inserts
II 1/2 G, II 2 G EEx ia IIC T6, EEx ia IIB T6
PBT 98 ATEX 2215 X (ATEX)EN 01/01/2004Language:
English
Version:
01/01/2004
File size:
501.3 KB
File name:
Xa024fa3.PDF
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Competence Brochure (CP)
Point level detection in liquids and bulk solids
Selection and engineering guide
Language:
English
Version:
27/08/2024
File size:
13.4 MB
File name:
CP00007F00EN1824.pdf
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EU Declaration
Product family: Doppelstabsonde, Dreistabsonde, Einstabsonde
Product root: 11362Z-, 11363Z-, 11375Z-, 11961Z-
Declaration number: EU_01077_01.22EN 31/08/2022Language:
English
Version:
31/08/2022
File size:
997.8 KB
File name:
EU_01077_01.22.pdf
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EU Declaration
Product family: Doppelstabsonde, Dreistabsonde, Einstabsonde
Product root: 11362Z-, 11363Z-, 11375Z-, 11961Z-
Declaration number: TÜV02ATEX1951XEN 14/01/2021Language:
English
Version:
14/01/2021
File size:
2.4 MB
File name:
EG_02 050-f.pdf
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