Hygienic pressure switch for absolute and gauge pressures
A3EHEDG

Pressure switch for measurement and monitoring of absolute and gauge pressure for hygienic processes

Ceraphant PTP33B

from kr2.096,-
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+46 8 555 116 00
+46 8 555 116 32

    • High reproducibility and long-term stability
    • Customized measuring ranges (without additional price)
    • Flexible process integration thanks to modular connections 

    Specs at a glance

    Product Gases, vapors, liquids and dust
    Measuring ranges From 0 to +400 mbar (0 to +6 psi) to
    0 to +40 bar (0 to +600 psi)
    Accuracy Standard: ±0.5 %;
    Platinum: ±0.3 %
    Filling oil in accordance with FDA
    Process temperature –10 to +100 °C (+14 to +212 °F),
    +135 °C (+275 °F) for one hour maximum
    Outputs 1 × PNP, 2 × PNP,
    1 × PNP + 4 to 20 mA

    Ceraphant PTP33B - Reference Accuracy : 0.5%

    Product / VersionPrice / pcs. in SEKOrder code
    OutputProcess ConnectionElectrical Connection1 to 34 to 1011+
    PNP, 3-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3AM12 / ISO44002.556,-2.300,-2.096,- PTP33B-AA4xxxGB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGM12 / ISO44002.615,-2.354,-2.145,- PTP33B-AA4xxxGBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGM12 / ISO44002.655,-2.389,-2.177,- PTP33B-AA4xxxGBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventM12 / ISO44002.963,-2.667,-2.430,- PTP33B-AA4xxxGBxxx
    2xPNP, 4-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3APlug M12, IP65/67 NEMA Type 4X Encl.2.695,-2.425,-2.210,- PTP33B-AA5MxxGB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.2.755,-2.479,-2.259,- PTP33B-AA5MxxGBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.2.794,-2.515,-2.291,- PTP33B-AA5MxxGBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventPlug M12, IP65/67 NEMA Type 4X Encl.3.102,-2.792,-2.544,- PTP33B-AA5MxxGBxxx
    PNP+4-20mA, 4-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3APlug M12, IP65/67 NEMA Type 4X Encl.3.000,-2.700,-2.460,- PTP33B-AA3MxxGB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.059,-2.753,-2.509,- PTP33B-AA3MxxGBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.099,-2.789,-2.541,- PTP33B-AA3MxxGBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventPlug M12, IP65/67 NEMA Type 4X Encl.3.407,-3.066,-2.794,- PTP33B-AA3MxxGBxxx

    Ceraphant PTP33B - Reference Accuracy : 0.3%

    Product / VersionPrice / pcs. in SEKOrder code
    OutputProcess ConnectionElectrical Connection1 to 34 to 1011+
    PNP, 3-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3AM12 / ISO44002.832,-2.549,-2.323,- PTP33B-AA4xxxDB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGM12 / ISO44002.892,-2.603,-2.372,- PTP33B-AA4xxxDBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGM12 / ISO44002.931,-2.638,-2.404,- PTP33B-AA4xxxDBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventM12 / ISO44003.240,-2.916,-2.656,- PTP33B-AA4xxxDBxxx
    2xPNP, 4-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3APlug M12, IP65/67 NEMA Type 4X Encl.2.972,-2.674,-2.437,- PTP33B-AA5MxxDB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.031,-2.728,-2.486,- PTP33B-AA5MxxDBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.071,-2.764,-2.518,- PTP33B-AA5MxxDBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventPlug M12, IP65/67 NEMA Type 4X Encl.3.379,-3.041,-2.770,- PTP33B-AA5MxxDBxxx
    PNP+4-20mA, 4-wiresTri-Clamp ISO2852 DN25-38 (1-1/2") DIN32676 DN25-38, EHEDG, 3APlug M12, IP65/67 NEMA Type 4X Encl.3.276,-2.949,-2.687,- PTP33B-AA3MxxDB3CJ
    Thread M24, 316L, seal EPDM, 3A, EHEDG / Thread M24, 316L, seal FKM, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.336,-3.002,-2.736,- PTP33B-AA3MxxDBxxx
    Thread ISO228 G1 sealing metaljoint 316L, flush mount, adapter / Thread ISO228 G1 seal O-ring 316L, flush mount, adapter, 3A, EHEDGPlug M12, IP65/67 NEMA Type 4X Encl.3.375,-3.038,-2.768,- PTP33B-AA3MxxDBxxx
    DIN11851 / Clamp / Tri-Clamp / VariventPlug M12, IP65/67 NEMA Type 4X Encl.3.684,-3.315,-3.020,- PTP33B-AA3MxxDBxxx

    Accessoires

    Product / VersionPrice / pcs. in SEKOrder code
    Weld-in adapter G1, 316L Flush mount process connection. Material: 316L. Usage: PMP23, PMP51, PMP135, PTP33B/PTP35. Correct installation only with dummy.652,41 52005087
    Weld-in adapter G1, 316L, 3.1 Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Usage: PMP23, PMP51, PMP135, PTP33B/PTP35. Correct installation only with dummy.1.093,15 52010171
    Weld-in adapter G1, d=60, 316L Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.330,87 52001051
    Weld-in adapter G1, d=60, 316L, 3.1 Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.1.170,26 52011896
    Socket for plug 4p-125V, 4A-M12 M12 socket for plug. Self confectionery connection. Usage: plug M12.135,66 52006263
    Cable 4x0.34, box M12,Cu Sn/Ni,90o,L=5m M12 plug connector. 5m cable PVC, Cu Sn/Ni lock. Usage: FMB50/FMB51/FMB52/FMB53, FTL31/FTL33, FTW23, FTW33, PMC11, PMC21, PMC51, PMP11, PMP21/PMP23, PMP51/PMP55, PTC31B, PTP31B/PTP33B.61,72 52010285
    Plug connector M12 90deg Self confectionery connection. Usage: plug M12.221,73 71114212

    Prices valid until 28.02.2018 in EUR per unit (not including shipping and applicable sales tax). See
    Endress+Hauser Terms and Conditions

  • Application

    The Ceraphant is a pressure switch for the measurement of absolute and gauge pressure in gases, vapors, liquids and dust for applications with hygienic requirements. The Ceraphant can be used internationally thanks to a wide range of approvals and process connections.

    Function

    The process pressure deflects the metal process isolating diaphragm of the switch and a fill fluid transfers the pressure to a Wheatstone bridge (semiconductor technology). The pressure-dependent change in the bridge output voltage is measured and evaluated.

    Application Example

    Hygienic pressure switch - Application example

    Pressure switch Ceraphant PTP33B with 1 × PNP switch output (b) with RMA42 / RIA45 (a) from E-direct

  • Technical data

    Output
    Output signal PNP switch output + 4 to 20 mA output (four-wire);
    PNP switch output (3-wire);
    2 × PNP switch output (4-wire)
    Signal range
    4 to 20 mA
    3.8 mA to 20.5 mA
    Voltage drop PNP ≤2 V
    Load RLmax ≤ (UB – 6.5 V) / 23 mA 1)
    Dynamic behavior Time constant (T90) 16 ms
    1) RLmax: maximum load resistance; UB: supply voltage
    Power supply
    Supply voltage 10 to 30 V DC
    Current consumption ≤60 mA
    Degree of protection - Cable: IP66/67 NEMA Type 4X/6P
    - Plug M12: IP65/67 NEMA Type 4X
    - Valve plug: IP65 NEMA Type 4X
    Influence of power
    supply
    ≤0.005 % of URL/1 V
    Residual ripple ±5 %
    Performance characteristics
    Reference accuracy

    Standard: ±0.5 %;

    Platinum: ±0.3 %

    Thermal change of
    the zero output and
    the output span

    <1 bar: <1.2 %;

    ≥1 bar: <1 %

    Long-term stability

    1 year: ±0.2 %;

    5 years: ±0.4 %

    Switch-on time ≤2 s
    Environment
    Ambient temperature –20 to +70 °C (–4 to +158 °F)
    Storage temperature –40 to +85 °C (–40 to +185 °F)
    Climate class Class 3K5
    Electromagnetic
    compatibility
    – Interference emission as per EN 61326 equipment B
    – Interference immunity as per EN 61326 appendix A (industrial sector)
    – NAMUR recommendation EMC (NE21)
    Process
    Process temperature –10 to +100 °C (+14 to +212 °F)
    Sterilization in place (SIP) at +135°C (+275 °F) for a maximum of one hour
    Materials
    Materials not in
    contact with process
    Housing: Stainless steel 316L
    Filling oil: NSF-H1 synthetic oil in accordance with FDA 21 CFR 178.3570
    Materials in
    contact with process
    Process connections: 316L
    metal process isolating diaphragm: AISI 316L
    TSE Certificate of Suitability for all device components in contact with the process
    Operability
    Operation with local
    display
    4-digit measured value display, simple and complete menu guidance, comprehensive diagnostic functions, status via LEDs
    Approvals
    3-A, EHEDG, EC1935/2004
    Pressure Equipment Directive

    Dimensions (in mm)

    Housing

    Hygienic pressure switch - Dimensions

    a) M12 plug, housing cap made of plastic

    b) Cable

    c) M16 valve plug

     

    Installation according to instruction manual.

    Process connections with flush-mounted, metal process isolating diaphragm

    a) Thread ISO 228 G 1" Metal joint

    b) Thread ISO 228 G 1" O-ring seal

    c) Thread M24×1,5

    Hygienic connections

    a) DIN 11851 DN 25

    b) DIN 11851 DN 40

    c) DIN 11851 DN 50

    d) SMS 1½"

    e) Clamp ISO 2852 DN 22

    f) Tri-Clamp ISO 2852 DN 25 – DN 38

    g) Tri-Clamp ISO 2852 DN 40 – DN 51

    h) Varivent F pipe DN25-32

    i) Varivent N pipe DN40-162

    Electrical connection

    1 × PNP switch output R1

    Hygienic pressure switch - Connecting

    a) M12 plug

    b) Valve plug

    c) Cable:

    1:   brown = L+
    2a: black = switch output 1
    2b: white = analog output 4 to 20 mA
    3:   blue = L-
    4:   green/yellow = ground
    (a): reference air hose

    2 × PNP switch outputs R1 and R2

    a) M12 plug

    b) Cable:

    1:   brown = L+
    2a: black = switch output 1
    2b: white = analog output 4 to 20 mA
    3:   blue = L-
    4:   green/yellow = ground
    (a): reference air hose

    1 × PNP switch output R1 with additional analog output 4 to 20 mA (active)

    a) M12 plug

    b) Cable:

    1: brown = L+
    2a: black = switch output 1
    2b: white = analog output 4 to 20 mA
    3: blue = L-
    4: green/yellow = ground
    (a): reference air hose

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