IFM

IFM PN2071 Pressure Sensors

Pressure sensor with display

IFM PN2071 Pressure Sensors — datasheet, specifications, part number lookup & authentic sourcing

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Product Highlights

Two switching outputs, one of them programmable as IO-Link and one as analogue output
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
Convenient operation via buttons or parameter setting via IO-Link

Overview

Product designation	Electronic pressure sensor
Application	for industrial applications
Process connection	threaded connection G 1/4 internal thread (DIN EN ISO 1179-2)
Operating voltage DC	18...30 V
Voltage type	DC
Electrical design	PNP/NPN
Total number of outputs	2
Output function	normally open / normally closed; (parameterisable); analogue
Output signal	switching signal; analogue signal; IO-Link; (configurable)
Analogue current output	4...20; (scalable 1:5) mA
Analogue voltage output	0...10; (scalable 1:5) V
Measuring range	0...250 bar0...3625 psi0...25 MPa
Connection	M12 Connector
Materials	stainless steel (630/1.4542/17-4 PH); stainless steel (316L/1.4404); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)	stainless steel (630/1.4542/17-4 PH)
Display	Display unit: 3 x LED green (bar, psi, MPa); switching status: 2 x LED yellow; measured values: alphanumeric display red/green 4-digit
Ambient temperature	-25...80 °C
Medium temperature	-25...80 °C
Communication interface	IO-Link
Brand	ifm electronic gmbh or equivalent
Type	PN2071

Specifications

Product characteristics
Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range	0...250 bar 0...3625 psi 0...25 MPa
Process connection	threaded connection G 1/4 internal thread (DIN EN ISO 1179-2)
Application
Special feature	Gold-plated contacts
Measuring element	metallic thin film cell
Application	for industrial applications
Media	liquids and gases
Medium temperature[°C]	-25...80
Min. burst pressure	1200 bar 17400 psi 120 MPa
Pressure rating	500 bar 7250 psi 50 MPa
Vacuum resistance
-1000 mbar	-0.1 MPa
Type of pressure	relative pressure
Electrical data
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
Inputs / outputs
Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs	2
Output signal	switching signal; analogue 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
Permanent current rating of switching output DC[mA]	250
Switching frequency DC[Hz]	< 500
Number of analogue outputs	1
Analogue current output[mA]	4...20; (scalable 1:5)
Max. load[Ω]	500
Analogue voltage output[V]	0...10; (scalable 1:5)
Min. load resistance[Ω]	2000
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes
Measuring/setting range
Measuring range	0...250 bar 0...3625 psi 0...25 MPa
Analogue start point	0...200 bar 0...2900 psi 0...20 MPa
Analogue end point	50...250 bar 725...3625 psi 5...25 MPa
Factory setting / CMPT = 2
Set point SP	1.5...250 bar 25...3625 psi 0.15...25 MPa
Reset point rP	0.5...249 bar 10...3610 psi 0.05...24.9 MPa
Min. difference between SP and rP	1.5 bar 15 psi 0.15 MPa
In steps of	0.5 bar 5 psi 0.05 MPa
Status_B High Resolution / CMPT = 3
Set point SP	1.6...250 bar 23...3626 psi 0.16...25 MPa
Reset point rP	0.5...249 bar 8...3611 psi 0.05...24.9 MPa
Min. difference between SP and rP	1.1 bar 15 psi 0.11 MPa
In steps of	0.1 bar 1 psi 0.01 MPa
Accuracy / deviations
Switch point accuracy[% of the span]	< ± 0,4; (Turn down 1:1)
Repeatability[% of the span]	< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation[% of the span]	< ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation[% of the span]	< ± 0,1; (Turn down 1:1)
Long-term stability[% of the span]	< ± 0,05; (Turn down 1:1; per 6 months)
Temperature coefficient zero point[% of the span / 10 K]	0,2; (-25...80 °C)
Temperature coefficient span[% of the span / 10 K]	0,2; (-25...80 °C)
Notes on the accuracy / deviation	switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1%
Response times
Response time[ms]	< 1.5
Delay time programmable dS, dr[s]	0...50
Damping process value dAP[s]	0...4
Damping for the analogue output dAA[s]	0...4
Max. response time analogue output[ms]	3
Software / programming
Parameter setting options	hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; Display unit; current/voltage output
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	460
Status_B High Resolution / CMPT = 3	639
Note	For further information please see the IODD PDF file under "Downloads"
Factory setting / CMPT = 2
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[bar]	0.1
IO-Link process data (cyclical)
function	bit length
pressure	14
binary switching information	2
IO-Link functions (acyclical)	application specific tag
Status_B High Resolution / CMPT = 3
Profiles
Smart Sensor - SSP 3.1	Measuring Sensor
Common - I&D	Identification and Diagnosis
Min. process cycle time[ms]	3
IO-Link resolution pressure[bar]	0.1
IO-Link process data (cyclical)
function	bit length
pressure	16
device status	4
binary switching information	2
IO-Link functions (acyclical)	application specific tag
Operating conditions
Ambient temperature[°C]	-25...80
Storage temperature[°C]	-40...100
Protection	IP 65; IP 67
Tests / approvals
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]	129
UL approval
UL approval no.	J014
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight[g]	234.5
Housing	cylindrical
Dimensions[mm]	Ø 34 / L = 90.7
Materials	stainless steel (630/1.4542/17-4 PH); stainless steel (316L/1.4404); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)	stainless steel (630/1.4542/17-4 PH)
Min. pressure cycles	100 million
Tightening torque[Nm]	25...35; (recommended tightening torque; depends on the lubrication, the seal and the pressure load)
Process connection	threaded connection G 1/4 internal thread (DIN EN ISO 1179-2)
Restrictor element integrated	no (can be retrofitted)
Displays / operating elements
Display
Display unit	3 x LED, green (bar, psi, MPa)
switching status	2 x LED, yellow
measured values	alphanumeric display, red/green 4-digit
Remarks
Pack quantity	1 pcs.
Electrical connection
Connector	1 x M12; coding: A; Contacts: 4, gold-plated

Downloads

PN2071 (339 KB)