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IFM IFM PN7094

IFM PN7094

IFM

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PN-010-RER14-QFRKG/US/ /V – Pressure sensor with display

  • Two switching outputs, one of them with IO-Link communication interface
  • Red/green display for clear identification of the acceptable range
  • The process connection can be rotated for optimum alignment
  • With long-term stability thanks to high overload protection
  • Robust design for use in harsh industrial environments
Product characteristics
Number of inputs and outputsNumber of digital outputs: 2
Measuring range-1…10 bar-14.5…145 psi-0.1…1 MPa
Process connectionthreaded connection G 1/4 internal thread
Application
Special featureGold-plated contacts
Measuring elementceramic-capacitive pressure measuring cell
Applicationfor industrial applications
Medialiquids and gases
Medium temperature [°C]-25…80
Min. bursting pressure150 bar2175 psi15 MPa
Pressure rating75 bar1087 psi7.5 Mpa
Vacuum resistance [mbar]-1000
Type of pressurerelative pressure; vacuum
Electrical data
Operating voltage [V]18…30 DC; (to SELV/PELV)
Current consumption [mA]< 35
Min. insulation resistance [MΩ]100; (500 V DC)
Protection classIII
Reverse polarity protectionyes
Power-on delay time [s]< 0.3
Integrated watchdogyes
Inputs / outputs
Number of inputs and outputsNumber of digital outputs: 2
Outputs
Total number of outputs2
Output signalswitching signal; IO-Link; (configurable)
Electrical designPNP/NPN
Number of digital outputs2
Output functionnormally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]2.5
Permanent current rating of switching output DC [mA]150; (200 (…60 °C) 250 (…40 °C))
Switching frequency DC [Hz]< 170
Short-circuit protectionyes
Type of short-circuit protectionpulsed
Overload protectionyes
Measuring/setting range
Measuring range-1…10 bar-14.5…145 psi-0.1…1 MPa
Factory setting / CMPT = 2
Set point SP-0.9…10 bar-13.5…145 psi-0.09…1 MPa
Reset point rP-0.95…9.95 bar-14…144.5 psi-0.095…0.995 MPa
Min. difference between SP and rP0.05 bar1 psi0.005 MPa
In steps of0.05 bar0.5 psi0.005 MPa
Status_B High Resolution / CMPT = 3
Set point SP-0.92…10 bar-13.3…145 psi-0.092…1 MPa
Reset point rP-0.97…9.95 bar-14…144.3 psi-0.097…0.995 MPa
Min. difference between SP and rP0.05 bar0.8 psi0.005 MPa
In steps of0.01 bar0.1 psi0.001 MPa
Accuracy / deviations
Switch point accuracy [% of the span]< ± 0,5
Repeatability [% of the span]< ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span]< ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation [% of the span]< ± 0,25
Long-term stability [% of the span]< ± 0,05; (per 6 months)
Temperature coefficient zero point [% of the span / 10 K]< ± 0,2; (0…80 °C)
Temperature coefficient span [% of the span / 10 K]< ± 0,2; (0…80 °C)
Response times
Response time [ms]< 3
Delay time programmable dS, dr [s]0…50
Software / programming
Parameter setting optionshysteresis / window; normally open / normally closed; switching logic; switch-on/switch-off delay; Damping; Display unit
Interfaces
Communication interfaceIO-Link
Transmission typeCOM2 (38,4 kBaud)
IO-Link revision1.1
SDCI standardIEC 61131-9
SIO modeyes
Required master port typeA; (when pin 2 not connected: B)
Supported DeviceIDsType of operationDeviceIDFactory setting / CMPT = 2403Status_B High Resolution / CMPT = 3601PN7004311
NoteFor further information please see the IODD PDF file under “Downloads”
Factory setting / CMPT = 2
ProfilesSmart Sensor: Process Data Variable; Device Identification, Device Diagnosis
Min. process cycle time [ms]2.3
IO-Link resolution pressure [bar]0.01
IO-Link resolution pressure [MPa]0.001
IO-Link process data (cyclical)functionbit lengthpressure14binary switching information2
IO-Link functions (acyclical)application specific tag
Status_B High Resolution / CMPT = 3
ProfilesSmart Sensor ED2: Digital Measuring Sensor (0x000A), Identification and Diagnosis (0x4000)
Min. process cycle time [ms]3
IO-Link resolution pressure [bar]0.005
IO-Link resolution pressure [MPa]0.0005
IO-Link process data (cyclical)functionbit lengthpressure16device status4binary switching information2
IO-Link functions (acyclical)application specific tag
Operating conditions
Ambient temperature [°C]-25…80
Storage temperature [°C]-40…100
ProtectionIP 65; IP 67
Tests / approvals
EMCDIN EN 61000-6-2DIN EN 61000-6-3
Shock resistanceDIN EN 60068-2-2750 g (11 ms)
Vibration resistanceDIN EN 60068-2-620 g (10…2000 Hz)
MTTF [years]260
UL approvalUL Approval no.J001
Pressure Equipment DirectiveSound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g]241.7
Materialsstainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)stainless steel (1.4404 / 316L); ceramics; FKM
Min. pressure cycles100 million
Tightening torque [Nm]25…35; (recommended tightening torque; depends on lubrication, seal and pressure rating)
Process connectionthreaded connection G 1/4 internal thread
Displays / operating elements
DisplayDisplay unit3 x LED, green (bar, psi, MPa)switching status2 x LED, yellowmeasured valuesalphanumeric display, red/green 4-digit
Remarks
Pack quantity1 pcs.
Electrical connection
ConnectionConnector: 1 x M12; coding: A; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7094-02 — 02.08.2019 
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