Specs at a glance
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Measuring cell
+400 mbar....+400 bar
(+6 psi...+6000 psi)
Field of application
The Ceraphant PTP31B is a price-attractive pressure switch with piezoresistive sensor for safe measurement and monitoring of absolute and gauge pressure. The pressure switch with compact design is extremely stable and overload resistant for up to +400 bar. The IO-Link capability allows easy integration and parametrization of the device.
Pressure switch with metallic sensor diaphragm for monitoring absolute and gauge pressures in gases, vapors, liquids and dusts.
Process connections: Threads
Process temperature: -40 up to +100°C (-40 to +212°F)
Process pressure: 400mbar to +400bar (6 to +6,000psi)
Accuracy: up to ±0.3%
Benefits
Integrated switching electronics for decentral and economic process monitoring and control
Function check and information on-site thanks to LEDs and digital display
Overload-resistant sensor up to 400bar
Small flush mounted process connections
IO-Link reduces costs and complexity due to easy configuration and flexible integration in all fieldbus systems.
Videos
Fundamental selection
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Simple products
- Easy to select, install and operate
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
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Predecessor
Success stories
Most downloaded
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Technical Information (TI)
Ceraphant PTC31B、PTP31B 技術仕様書
Japanese version - 03/2017
絶対圧またはゲージ圧の安全な測定と監視用の圧力スイッチ
EN 20/12/201818/05/201831/03/201730/09/2016Language:
Japanese
Version:
31/03/2017
File size:
2.1 MB
File name:
TI01130PJA_0417.pdf
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Installation Instructions (EA)
Sealing kit Installation Instruction
English version - 08/2016
Cerabar
EN 08/08/201623/07/201507/04/2015Language:
English
Version:
08/08/2016
File size:
205.3 KB
File name:
EA01128PA2_0316.pdf
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37 documents
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Technical Information (TI)
Ceraphant PTC31B, PTP31B Technical Information
Pressure switch for safe measurement and monitoring of absolute and gauge pressure
EN 20/12/201818/05/201831/03/201730/09/2016Language:
English
Version:
20/12/2018
File size:
1.2 MB
File name:
TI01130PEN_0618.pdf
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Technical Information (TI)
Weld-in adapter, process adapter and flanges
Level and pressure measurement
EN 28/10/202119/06/202008/11/201917/08/201730/06/2016Language:
English
Version:
28/10/2021
File size:
2.9 MB
File name:
TI00426FEN_2321.pdf
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Operating Instruction (BA)
Ceraphant PTC31B, PTP31B, PTP33B Operating Instructions
Pressure switch for safe measurement and monitoring of absolute and gauge pressure
EN 18/05/201831/03/201728/10/201630/09/2016Language:
English
Version:
18/05/2018
File size:
1.3 MB
File name:
BA01270PEN_0718.pdf
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Operating Instruction (BA)
Ceraphant PTC31B, PTP31B, PTP33B IO-Link
Process pressure measurement
EN 30/09/202020/12/2018Language:
English
Version:
30/09/2020
File size:
1.5 MB
File name:
BA01911PEN_0220.pdf
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Short Instruction (KA)
Ceraphant PTC31B, PTP31B, PTP33B IO-Link
Process pressure measurement
EN 30/09/202020/12/2018Language:
English
Version:
30/09/2020
File size:
589.3 KB
File name:
KA01404PEN_0220.pdf
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Short Instruction (KA)
Ceraphant PTP31B IO-Link
Process pressure measurement
EN 03/10/2022Language:
English
Version:
03/10/2022
File size:
330.1 KB
File name:
KA01625PEN_0122-00.pdf
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Short Instruction (KA)
KA Ceraphant PTP31B
Process pressure measurement
EN 11/04/2023Language:
English
Version:
11/04/2023
File size:
331.9 KB
File name:
KA01622PEN_0122-00.pdf
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Short Instruction (KA)
Ceraphant PTC31B, PTP31B, PTP33B Brief Operating Instructions
Pressure switch for safe measurement and monitoring of absolute and gauge pressure
EN 18/05/201831/03/201728/10/201630/09/2016Language:
English
Version:
18/05/2018
File size:
622.8 KB
File name:
KA01163PEN_0618.pdf
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Installation Instructions (EA)
Sealing kit Installation Instruction
Cerabar
EN 08/08/201623/07/201507/04/2015Language:
English
Version:
08/08/2016
File size:
205.3 KB
File name:
EA01128PA2_0316.pdf
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Special Documentation (SD)
Valve plug
Valve plug
Language:
Language neutral
Version:
30/03/2016
File size:
65 KB
File name:
SD01591PYY_0115.pdf
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Special Documentation (SD)
Pressure Equipment Directive (PED)
Pressure measurement
EN 01/12/202009/02/201805/12/2016Language:
English
Version:
01/12/2020
File size:
269.9 KB
File name:
SD01893PA3_0320.pdf
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Special Documentation (SD)
Mechanical accessories for pressure measuring devices
Pressure measurement
EN 20/11/202010/07/201931/01/201827/03/201720/05/2016Language:
English
Version:
20/11/2020
File size:
2.7 MB
File name:
SD01553PEN_0520.pdf
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Fields of Activities (FA)
Pressure measurement
Powerful instruments for process pressure, differential pressure, level and flow
EN 19/08/2021Language:
English
Version:
19/08/2021
File size:
5 MB
File name:
FA00004P00EN2321.pdf
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Competence Brochure (CP)
Pressure instrumentation: Selection guide for pressure, differential pressure, level and flow measurement
Pressure instrumentation: Selection guide for pressure, differential pressure, level and flow measurement
Language:
English
Version:
24/03/2021
File size:
2.1 MB
File name:
CP00022P00EN2021.pdf
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Competence Brochure (CP)
Druckmesstechnik: Auswahlhilfe zur Druck-, Differenzdruck-, Füllstands- und Durchflussmessung
Druckmesstechnik: Auswahlhilfe zur Druck-, Differenzdruck-, Füllstands- und Durchflussmessung
Language:
German
Version:
29/03/2021
File size:
1.9 MB
File name:
CP00022P00DE2021.pdf
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Manufacturer Declaration
Product family: Ceraphant
Product root: PTP31B- Declaration number: HE_01405_01.21 Manufacturer specification: 1935/2004 Additional information: nur metallisch / ony metalic
Language:
English
Version:
17/02/2021
File size:
638.6 KB
File name:
HE_01405_01.21_EU_FCM 1935-2004 Ceraphant PTP31B.pdf
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Manufacturer Declaration
Product family: Cerabar, Ceraphant
Product root: PMC11-, PMC21-, PMP11-, PMP21-, PMP23-, PTC31B-, PTP31B-, PTP33B- Declaration number: HE_00360_01.16 Manufacturer specification: RoHS
EN 31/01/2017Language:
English
Version:
31/01/2017
File size:
693.5 KB
File name:
HE_00360_01.16 RoHS Ceraphant PTx3xB Cerabar PMx11_2x.pdf
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Manufacturer Declaration
Product family: Ceraphant
Product root: PTP31B- Declaration number: HE_00566_01.17 Manufacturer specification: RoHS
Language:
Chinese
Version:
30/03/2017
File size:
137.6 KB
File name:
HE-00566_01.17_China-RoHS_Cerabar_PTP31B.pdf
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Manufacturer Declaration
Product family: Ceraphant
Product root: PTC31B-, PTP31B-, PTP33B- Declaration number: HE_00714_01.17 Manufacturer specification: RoHS
EN 07/06/2017Language:
English
Version:
07/06/2017
File size:
368.6 KB
File name:
HE_00714_01.17_RoHS_Ceraphant.pdf
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Manufacturer Declaration
Familie: Cerabar, Cerabar M, Cerabar S, Cerabar T, Kelterhant, CERAPHANT T, DELTABAR, Maschar M, DELTABARS, Deltapierer M, Deltapiers S, DOPPELSTABSONDE, Distabsonde, Dreiersonde, LevelFlex, Liquicap M, LIQUICAP T, LIQUIPHANT, Verflüssigtes Versagen bei Flüssigkeiten, Flüssiggas, Flüssiggas, LIQUIPHANT T, LIQUIPOINT, Liquipoint T, Micropilot, Micropilot S, MINICAP, NIVECTOR, Nivocompact, Nushester, Prosonisch, Projeic M, PROSONIC P, PROSONIC S, Projeic T, Solicap M, Solicap S, Soliphant M, SOLIPHANT T, SOLIWAVE, WaterPilot
: HE_00678_01.17 : Lebensmittelhygiene Bundle ID: ADI, TSE
EN 25/04/2017Language:
English
Version:
25/04/2017
File size:
717.5 KB
File name:
HE_00678_01.17_TSE freedom for EH products.pdf
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Manufacturer Declaration
Product family: Cerabar, Cerabar M, Cerabar S, Cerabar T, Ceraphant, CERAPHANT T, DELTABAR, Deltabar M, DELTABARS, Deltapilot M, DELTAPILOT S, DOPPELSTABSONDE, Dreistabsonde, Einstabsonde, Levelflex, Liquicap M, LIQUICAP T, LIQUIPHANT, LIQUIPHANT FAILSA FE, LIQUIPHANT M, Liquiphant S, LIQUIPHANT T, LIQUIPOINT, Liquipoint T, Micropilot, Micropilot S, MINICAP, NIVECTOR, NIVOCOM PACT, NIVOTESTER, Prosonic, Prosonic M, PROSONIC P, PROSONIC S, Prosonic T, Solicap M, Solicap S, Soliphant M, SOLIPHANT T, SOLIWAVE, WATERPILOT
Declaration number: HE_00678_01.17 Manufacturer specification: Food hygiene Additional information: ADI, TSE
EN 12/07/2022Language:
English
Version:
12/07/2022
File size:
185.9 KB
File name:
HE_00678_02.22_TSE freedom for EH products.pdf
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FDA Declaration
Product family: Ceraphant
Product root: PTP31B- Declaration number: FDA_00152_01.17 FDA specification: USP class VI, Filling oil
EN 17/07/2017Language:
English
Version:
17/07/2017
File size:
613.9 KB
File name:
FDA_00152_01.17 Ceraphant PTP31B.pdf
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FDA Declaration
Product family: Ceraphant
Product root: PTP31B- Declaration number: FDA_00152_02.17 FDA specification: USP class VI, Filling oil
EN 05/07/2019Language:
English
Version:
05/07/2019
File size:
509.3 KB
File name:
FDA_00152_02.17 Ceraphant PTP31B.pdf
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EU Declaration
Product family: Ceraphant
Product root: PTC31B-, PTP31B-, PTP33B- Declaration number: EC_00452_04.16
EN 08/06/2022Language:
English
Version:
08/06/2022
File size:
1002.7 KB
File name:
EC_00452_05_22.pdf
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EU Declaration
Product family: Cerabar, Ceraphant
Product root: PMP21-, PTP31B- Declaration number: EU_01070_01.22
EN 01/09/2022Language:
English
Version:
01/09/2022
File size:
1.3 MB
File name:
EU_01070_01.22.pdf
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Miscellaneous
Product family: Cerabar, Cerabar M, Cerabar S, Ceraphant, Deltabar, DELTABAR M, DELTABAR S, Deltapilot M, Deltapilot S, WATERPILO T
Product root: FMB50-, FMB51-,FMB52-, FMB53-, FMB70-, FMD71-, FMD72-, FMD77-, FMD78-, FMX21-, PMC11-, PMC21-, PMC51-, PMC51 B-, PMC71-, PMC71B-, PMD55-, PMD55B-,PMD75-, PMD75B-, PMD78B-, PMP11-, PMP21-, PMP23-, PMP51-, PMP51B-, PMP55-, PMP71-, PMP7 1B-, PMP75-, PTC31B-, PTP31B-, PTP33B- Region: Eurasian Economic Union Approval agency: EAC Approval number: EAEC N RU D-DE.DE02.B.11894/20
Language:
Russian
Version:
17/05/2022
File size:
187.5 KB
File name:
EAEC N RU D-DE.PA03.B.53503_22.pdf
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Pressure Equipment
Product family: Cerabar, Ceraphant
Product root: PMC11-, PMC21-, PMP11-, PMP21-, PMP23-, PTC31B-, PTP31B-, PTP33B- Region: Canada (CRN) Approval agency: CRN
Language:
English
Version:
01/12/2020
File size:
10.6 MB
File name:
CRN 0F18141.5C ADD1-2 Cerabar T.zip
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Pressure Equipment
Product family: Cerabar, Cerabar M, Cerabar S, Cerabar T, Ceraphant, CERAPHANT T, DELTABAR, Deltabar M, DELTABARS, Deltapilot M, Deltapilot S, GAMMAPILOT, Gammapilot M, System & Gauging, Waterpilot
Product root: FMB50-, FMB53-, FMB70-, FMD71-, FMD72-, FMD77-, FMD78-, FMG60-, FMX21-, FTG20-, NMS80-, NMS83-, PMC11-, PMC21-, PMC51-, PMC51B-, PMC71-, PMC71B-, PMD55-, PMD75-, PMD75B-, PMD78B-, PMP11-, PMP21-, PMP23-, PMP51-, PMP51B-, PMP55-, PMP71-, PMP71B-, PMP75-, PTC31B-, PTP31B-, PTP33B- Approval agency: TÜV
EN 16/11/2020Language:
English
Version:
16/11/2020
File size:
176.7 KB
File name:
DGRL Pressure-Gamma-NMS80-83_230920.pdf
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Pressure Equipment
Product family: Cerabar, Cerabar M, Cerabar S, Cerabar T, Ceraphant, CERAPHANT T, DELTABAR, Deltabar M, DELTABARS, Levelflex, System & Gauging
Product root: FMD77-, FMD78-, FMP54-, NMS81-, PMD55-, PMD55B-, PMD75-, PMD75B-, PMD78B-, PMP11-, PMP21-, PMP51-, PMP55-, PMP71-, PMP75-, PTP31B- Approval agency: TÜV
EN 16/11/2020Language:
English
Version:
16/11/2020
File size:
148.5 KB
File name:
DGRL Level-Pressure above 200bar-NMS81 above 1l_220920.pdf
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Metrology
Product family: Cerabar, Cerabar M, Cerabar S, Ceraphant
Product root: PMC11-, PMC21-, PMC51-, PMC51B-, PMC71-, PMC71B-, PMP11-, PMP21-, PMP23-, PMP51-, PMP51B-, PMP55-, PMP71-, PMP71B-, PM P75-, PTC31B-, PTP31B-, PTP33B- Region: Uzbekistan Approval agency: UZS Approval number: 02-2.093 Metrology type: Metrology
Language:
Russian
Version:
07/02/2022
File size:
3.8 MB
File name:
Cerabar Ceraphant.pdf
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