ifm PN7094

Product specifications

Number of inputs and outputs

Number of digital outputs: 2

Measuring range

-1...10 bar: -14.5...145 psi: -0.1...1 MPa

Process connection

threaded connection G 1/4 internal thread

Special feature

Gold-plated contacts

Measuring element

ceramic-capacitive pressure measuring cell

Application

for industrial applications

Media

liquids and gases

Medium temperature [°C]

-25...80

Min. burst pressure

150 bar: 2175 psi: 15 MPa

Pressure rating

75 bar: 1087 psi: 7.5 MPa

Vacuum resistance

-1000 mbar: -0.1 MPa

Type of pressure

relative pressure; vacuum

Operating voltage [V]

18...30 DC; (to SELV/PELV)

Current consumption [mA]

< 35

Min. insulation resistance [MΩ]

100; (500 V DC)

Protection class

III

Reverse polarity protection

yes

Power-on delay time [s]

< 0.3

Integrated watchdog

yes

Total number of outputs

2

Output signal

switching signal; IO-Link; (configurable)

Electrical design

PNP/NPN

Number of digital outputs

2

Output function

normally 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 protection

yes

Type of short-circuit protection

pulsed

Overload protection

yes

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 rP

0.05 bar: 1 psi: 0.005 MPa

In steps of

0.05 bar: 0.5 psi: 0.005 MPa

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 rP

0.05 bar: 0.8 psi: 0.005 MPa

In steps of

0.01 bar: 0.1 psi: 0.001 MPa

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 time [ms]

< 3

Delay time programmable dS, dr [s]

0...50

Parameter setting options

hysteresis / window; normally open / normally closed; switching logic; switch-on/switch-off delay; Damping; Display unit

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9

SIO mode

yes

Required master port type

A; (when pin 2 not connected: B)

Supported DeviceIDs

Type of operation: DeviceID; Factory setting / CMPT = 2: 403; Status_B High Resolution / CMPT = 3: 601

Note

For further information please see the IODD PDF file under "Downloads"

Profiles

Smart Sensor - SSP 0: Generic Profiled Sensor; Function: Device identification; Function: Process data variable; Function: Device diagnosis

Min. process cycle time [ms]

2.3

IO-Link resolution pressure

0.01 bar: 0.001 MPa

IO-Link process data (cyclical)

function: bit length; pressure: 14; binary switching information: 2

IO-Link functions (acyclical)

application specific tag

Profiles

Smart Sensor - SSP 3.1: Measuring Sensor; Common - I&D: Identification and Diagnosis

Min. process cycle time [ms]

3

IO-Link resolution pressure

0.005 bar: 0.0005 MPa

IO-Link process data (cyclical)

function: bit length; pressure: 16; device status: 4; binary switching information: 2

Ambient temperature [°C]

-25...80

Storage temperature [°C]

-40...100

Protection

IP 65; IP 67

EMC

DIN EN 61000-6-2; DIN EN 61000-6-3

Shock resistance

DIN EN 60068-2-27: 50 g (11 ms)

Vibration resistance

DIN EN 60068-2-6: 20 g (10...2000 Hz)

MTTF [years]

260

UL approval

UL approval no.: J001

Pressure Equipment Directive

Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Weight [g]

241.7

Housing

cylindrical

Dimensions [mm]

Ø 34 / L = 90.7

Materials

stainless steel (316L/1.4404); PBT+PC-GF30; PBT-GF20; PC

Materials (wetted parts)

stainless steel (316L/1.4404); ceramics; FKM

Min. pressure cycles

100 million

Documents and media