Cảm biến áp suất IFM PN7297 0…1 bar

Product characteristics

Output signal

switching signal; IO-Link; (configurable)

Measuring range


0…1 bar	0…1000 mbar	0…14.5 psi	0…29.5 inHg	0…100 kPa

Process connection

threaded connection 1/4″ NPT internal thread

Application

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. bursting pressure


30000 mbar	450 psi	880 inHg	3000 kPa

Pressure rating


10000 mbar	145 psi	290 inHg	1000 kPa

Type of pressure

relative pressure

MAWP (for applications according to CRN)


10 bar	10000 mbar	145 psi	290 inHg	1000 kPa

Electrical data

Operating voltage [V]

18…30 DC; (according to EN 50178 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

Inputs / outputs

Number of inputs and outputs

Number of digital outputs: 2

Outputs

Total number of outputs

Output signal

switching signal; IO-Link; (configurable)

Electrical design

PNP/NPN

Number of digital outputs

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

Measuring/setting range

Measuring range


0…1 bar	0…1000 mbar	0…14.5 psi	0…29.5 inHg	0…100 kPa

Factory setting / CMPT = 2

Set point SP


10…1000 mbar	0.1…14.5 psi	0.2…29.5 inHg	1…100 kPa

Reset point rP


5…995 mbar	0.05…14.45 psi	0.1…29.4 inHg	0.5…99.5 kPa

Min. difference between SP and rP


5 mbar	0.1 psi	0.2 inHg	0.5 kPa

In steps of


5 mbar	0.05 psi	0.1 inHg	0.5 kPa

Status_B High Resolution / CMPT = 3

Set point SP


8…1000 mbar	0.12…14.5 psi	0.2…29.5 inHg	0.8…100 kPa

Reset point rP


3…995 mbar	0.05…14.43 psi	0.1…29.4 inHg	0.3…99.5 kPa

Min. difference between SP and rP


5 mbar	0.08 psi	0.2 inHg	0.5 kPa

In steps of


1 mbar	0.01 psi	0.1 inHg	0.1 kPa

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 options

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

Interfaces

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	456
Status_B High Resolution / CMPT = 3	635

Note


For further information please see the IODD PDF file under “Downloads”

Factory setting / CMPT = 2

Profiles

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

Min. process cycle time [ms]

2.3

IO-Link resolution pressure [mbar]

IO-Link resolution pressure [MPa]

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