Perbandingan PN2021 Dan PN2071

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  • 8/18/2019 Perbandingan PN2021 Dan PN2071

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    4/15/2016 PN 2021 - C om bi ned pr essur e sensor - ecl ass: 27201302 / 27- 20- 13- 02

    http://www.ifm.com/products/gb/ds/PN2021.htm

    Product

    comparisonPN2021 PN2071

    1: 4-digit alphanumeric display2: LEDs (display unit / switching status)3: Programming button

     

    1: 4-digit alphanumeric display / alternatingindication of red and green2: LEDs (display unit / switching status)3: Programming button4: Upper part of the housing can be rotatedby 345°

     

    Product characteristics

    Combined pressure sensor

    Connector

    Zero and span adjustable

    Function programmable

    Process connection: G ¼ I

    2 outputsOUT1 = switching outputOUT2 = switching output or analogue output

    4-digit alphanumeric display

    Measuring range: 0...250 bar / 0...3630 psi / 0...25 MPa

    Electronic pressure sensor

    M12 connector

    Function programmable

    Measuring element: metal thin film cell

    Process connection: G ¼ I (according toDIN EN ISO 1179-2)

    2 outputsOUT1 = switching outputOUT2 = switching output or analogue outpu

    4-digit alphanumeric display / alternatingindication of red and green

    Measuring range: 0...250 bar / 0...3625 psi / 0...25 MPa

    Application

    Application Type of pressure: relative pressureLiquids and gases

    Use in gases at pressures > 25 bar only aftercontacting the manufacturer ifm

    Type of pressure: relative pressureGroup 2 fluids according to the

    Pressure Equipment Directive (PED),group 1 fluids on request

    Pressure rating   400  bar 500 bar

    Bursting pressure min. 850 bar 1200 bar

    Vacuum resistance[mbar] -1000

    Medium temperature[°C] -25...80

    Electrical data

    Electrical design DC PNP/NPN

    Operating voltage [V] 18...32 DC ¹) 18...30 DC ¹)

    Current consumption[mA] < 35

    Insulation resistance[MΩ] > 100 (500 V DC)

    http://www.ifm.com/products/gb/ds/PN2021.htmhttp://www.ifm.com/products/gb/ds/PN2071.htmhttp://www.ifm.com/products/gb/ds/PN2021.htm

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    Protection class III

    Reverse polarityprotection yes

    Outputs

    Output 2 outputsOUT1 = switching output

    OUT2 = switching output or analogue output

    Output function2 x normally open / closed programmable or 1 x

    normally open / closed programmable + 1 xanalogue (4...20 mA / 0...10 V; scaleable 1:4)

    2 x normally open / closedprogrammable or 1 x normally open /

    closed programmable + 1 x analogue(4...20 mA / 0...10 V; scaleable 1:5)

    Current rating [mA] 2 x 250 250

    Voltage drop

    - Switching output [V] < 2

    Short-circuit protection pulsed

    Overload protection yes

    Switching frequency[Hz] ≤ 500

    Analogue output 4...20 mA / 0...10 V 4...20 mA; 0...10 V

    Max. load [Ω] 4...20 mA: max. (Ub - 10 V) x 50 / 0...10 V: min.2000 4...20 mA: max. 500

    Min. load resistance [Ω] 0...10 V: min. 2000

    Measuring / setting range

    Measuring range 0...250 bar

    Setting range

    Set point, SP 2.0...250.0 bar 1...250 bar

    Reset point, rP 1.0...249.0 bar 0.5...249.5 bar

    Analogue start point,ASP 0.0...187.5 bar 0...200 bar

    Analogue end point,AEP 62.5...250.0 bar 50...250 bar

    in steps of 0.5 bar

    Factory setting SP1 = 62.5 bar; rP1 = 57.5 barSP2 = 187.5 bar; rP2 = 182.5 bar

    ASP = 0.0 bar; AEP = 250.0 bar

    Accuracy / deviations

    Accuracy / deviations(in % of the span) Turn down 1:1

    Switch point accuracy < ± 0.4

    Characteristicsdeviation *) < ± 0.25 (BFSL) / < ± 0.5 (LS)

    Hysteresis < ± 0.1

    Repeatability **) < ± 0.1

    Long-term stability ***) < ± 0.1 < ± 0.05

    Temperature coefficients (TEMPCO) in thetemperature range 0...80° C (in % of the span per

    10 K)

    Temperature coefficients (TEMPCO) inthe temperature range -25...80° C (in

    % of the span per 10 K)

    Greatest TEMPCO of thezero point < ± 0.2 0.2

    Greatest TEMPCO of thespan < ± 0.2 0.2

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    http://www.ifm.com/products/gb/ds/PN2021.htm

    Reaction times

    Power-on delay time[s] 0.3

    Min. response timeswitching output [ms] 1.5 < 1.5

    Delay timeprogrammable dS, dr[s] 0...50

    Damping for the

    switching output (dAP)[s] 0; 0.01...4.00 0...4

    Damping for theanalogue output (dAA)[s] 0; 0.01...4.00 0...4

    Response timeanalogue output [ms] 3 < 3

    Integrated watchdog yes

    Software / programming

    Programming options hysteresis / window function; N.O. / N.C; outputpolarity; current / voltage outputs; damping;

    calibration of displayed values; display can be

    rotated / deactivated; display unit

    hysteresis / window function; NO / NCon delay, off delay; damping; display

    unit; current/ voltage output

    Interfaces

    IO-Link device

    Transfer type COM2 (38.4 kBaud) COM2

    IO-Link revision 1.0 1.1

    SDCI standard IEC 61131-9

    IO-Link device ID 57 d / 00 00 39 h 460 d / 00 01 cc h

    Profilesno profile

    Smart Sensor: Process Data Variable;Device Identification, Device Diagnosis

    SIO mode yes

    Required master portclass A

    Process data analogue 1

    Process data binary 2

    Min. process cycle time[ms] 2.3

    Environment

    Ambient temperature[°C] -25...80

    Storage temperature[°C] -40...100

    Protection IP 67 IP 65 / IP 67

    Tests / approvals

    Pressure equipmentdirective Sound engineering practice

    EMC   EN 61000-4-2 ESD: 4 kV CD / 8 kV AD

    EN 61000-4-3 HF radiated: 10 V/m

    EN 61000-4-4 Burst: 2 kV

    EN 61000-4-5 Surge: 0.5/1 kV

    EN 61000-4-6 HF conducted: 10 V

    DIN EN 61000-6-2

    DIN EN 61000-6-3

    Shock resistance   DIN IEC 68-2-27: 50 g (11 ms) DIN EN 60068-2-27 50 g (11 ms)

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    4/15/2016 PN 2021 - C om bi ned pr essur e sensor - ecl ass: 27201302 / 27- 20- 13- 02

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    Vibration resistance D IN IEC 68- 2- 6: 20 g ( 10. .. 2000 H z) DIN EN 60068-2-6   20 g (10...2000 Hz) 

    MTTF [Years] 131 129

    Mechanical data

    Process connectionG ¼ I

    G ¼ I (according to DIN EN ISO 11792)

    Materials (wetted parts) stainless steel (303S22); ceramics; FPM (Viton) 1.4542 (17-4 PH / 630)²

    Housing materials stainless steel (304S15); stainless steel 316L /

    1.4404; PC (Makrolon); PBT (Pocan); PEI; FPM(Viton)

    1.4542 (17-4 PH / 630)²; stainless stee

    (316L / 1.4404); PBT+PC-GF 30; PBT-GF 20; PC

    Switching cycles min. 100 million

    Tightening torque [Nm]   25...35 (recommended tightening torque³)

    Weight [kg] 0.265 0.217

    Displays / operating elements

    Display

    Display unit 3 x LED green

    Switching status 2 x LED yellow

    Function display 4-digit alphanumeric display

    Measured values 4-digit alphanumeric display

    Displayunit

    3 x LED green (bar, psi, MPa)

    Switchingstatus

    2 x LED yellow

    Measured

    values

    4-digit alphanumeric display /alternating indication of red andgreen

    Electrical connection

    Connection M12 connector; Gold-plated contacts

    Wiring

    Programmingof the outputfunction(OUT1 /OUT2):Hno =hysteresis /normally open

    Hnc =hysteresis /normally closedFno = windowfunction /normally openFnc = windowfunction /normally closedComplementaryoutputs:output 1: =Hno, output 2:= Hnc(with the sameSP / rP)

    Programmingof the analogueoutput (OUT2):I = currentoutput (4...20mA)U = voltageoutput (0...10V)

    Wiring

    Corecolours

    BK black

    BN brown

    BU blue

    WH white

    OUT1: switching outputor IO-Link

    OUT2: switching outputor 4...20 mA / 0...10 V

    Colours to DIN EN 60947-5-2

    Remarks

    Remarks   *) BFSL = Best Fit Straight Line / LS =

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    4/15/2016 PN 2021 - C om bi ned pr essur e sensor - ecl ass: 27201302 / 27- 20- 13- 02

    http://www.ifm.com/products/gb/ds/PN2021.htm

    ¹) to EN50178, SELV, PELV

    *) BFSL = Best Fit Straight Line / LS = Limit ValueSetting

    **) with temperature fluctuations < 10 K

    ***) in % of the span per year

    Limit Value Setting

    **) with temperature fluctuations < 10 K

    ***) in% of the span / 6 months

    ¹) to EN50178, SELV, PELV

    ²) Characteristics similar to stainless steel(e.g. 304/1.4301) but higher strength.

    ³) Depends on lubrication, seal andpressure rating

    Pack quantity [piece] 1

    if m electronic gmbh • Friedrichstraße 1 • 45128 Essen —