Pressure sensor with display

PY9071

PN-250-SE MFRKG/US/

Pressure sensor with display

PY9071

PN-250-SE MFRKG/US/

Suited for use in homogeniser processes
Programmable switching output with IO-Link and scalable analogue output
Red/green display for clear identification of the acceptable range
The process connection can be rotated for optimum alignment

Convenient operation via buttons or parameter setting via IO-Link

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

homogeniser connection

Application

Special feature

Gold-plated contacts

Measuring element

diaphragm seal

Application

flush mountable for the food and beverage industry

Media

liquids and gases

Medium temperature [°C]

5...90; (for further details see section Diagrams and graphs)

Min. bursting pressure

1000 bar

14500 psi

100 MPa

Pressure rating

500 bar

7250 psi

50 MPa

Vacuum resistance [mbar]

-1000

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

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

Analogue start point

0...200 bar

0...2900 psi

0...20 MPa

Analogue end point

50...250 bar

725...3625 psi

5...25 MPa

In steps of

0.5 bar

5 psi

0.05 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]	< ± 1; (linearity, incl. hysteresis and repeatability; limit value setting to DIN EN IEC 62828-1)
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; (5...80 °C)
Temperature coefficient span [% of the span / 10 K]	0,2; (5...80 °C)

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

Profiles

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

SIO mode

yes

Required master port type

Process data analogue

Process data binary

Min. process cycle time [ms]

2.3

Supported DeviceIDs

Type of operation	DeviceID
default	460

Operating conditions

Ambient temperature [°C]	5...80
Storage temperature [°C]	-40...100
Protection	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

10 g (10...2000 Hz)

MTTF [years]

142

Mechanical data

Weight [g]	1447
Materials	stainless steel (630/1.4542/17-4 PH); stainless steel (316L/1.4404); stainless steel (316L/1.4435); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)	stainless steel (316L/1.4435)
Min. pressure cycles	60 million; (at 1.2 times nominal pressure)
Process connection	homogeniser connection

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: gold-plated

Diagrams and graphs

X	Ambient temperature
Y	Medium temperature

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PY9071-00 — 18.03.2021 —