IFM PY2794 - Pressure sensor with display PI-010-REA01-MFRKG/US/ /P

Robust stainless steel housing for use in the food and beverage industry.
Hygienic, flush design.
Resistant to high-pressure cleaning with aggressive cleaning agents.
High temperature resistance and high protection rating.
Programmable analogue and switching output

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range	-1...10 bar -14.5...145 psi
Measuring range [MPa]	-0.1...1
Process connection	threaded connection G 1 external thread Aseptoflex Vario

Special feature	Gold-plated contacts
Application	flush mountable for the food and beverage industry
Media	viscous media and liquids with suspended particles; liquids and gases
Medium temperature [°C]	-25...125;(145 max. 1h)
Min. bursting pressure	150 bar 2175 psi
Min. bursting pressure [MPa]	15
Pressure rating	50 bar 725 psi
Pressure rating [MPa]	5
Type of pressure	relative pressure
No dead space	yes

Min. insulation resistance [MΩ]	100;(500 V DC)
Protection class	III
Reverse polarity protection	yes
Integrated watchdog	yes

Operating voltage [V]	20...32 DC
Power-on delay time [s]	1

Operating voltage [V]	18...32 DC
Current consumption [mA]	< 45
Power-on delay time [s]	0.5

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)
Number of analogue outputs	1
Analogue current output [mA]	4...20, invertible; (scalable)
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Max. load [Ω]	300

Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	250
Switching frequency DC [Hz]	125
Max. load [Ω]	(Ub - 10 V) / 20 mA

Measuring/setting range

Measuring range	-1...10 bar -14.5...145 psi
Measuring range [MPa]	-0.1...1
Set point SP	-0.98...10 bar -14.2...145 psi
Set point SP [MPa]	-0.098...1
Reset point rP	-1...9.98 bar -14.5...144.7 psi
Reset point rP [MPa]	-0.1...0.998
Analogue start point	-1...7.5 bar -14.5...108.7 psi
Analogue start point [MPa]	-0.1...0.75
Analogue end point	1.5...10 bar 21.8...145 psi
Analogue end point [MPa]	0.15...1
In steps of	0.01 bar 0.1 psi
In steps of [MPa]	0.001
Factory setting	SP1 = 2.50 bar rP1 = 2.30 bar SP2 = 7.50 bar rP2 = 7.30 bar ASP = 0.00 bar AEP = 10.00 bar

Accuracy / deviations

Switch point accuracy [% of the span]	< ± 0,2;(Turn down 1:1)
Repeatability [% of the span]	< ± 0,1;(with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span]	< ± 0,2;(Turn down 1:1; linearity, incl. hysteresis and repeatability; limit value setting to DIN EN IEC 62828-1)
Linearity deviation [% of the span]	< ± 0,15;(Turn down 1:1)
Hysteresis deviation [% of the span]	< ± 0,15;(Turn down 1:1)
Long-term stability [% of the span]	< ± 0,1;(Turn down 1:1; per year)
Temperature coefficient zero point [% of the span / 10 K]	< ± 0,05;(0...70 °C)
Temperature coefficient span [% of the span / 10 K]	< ± 0,15;(0...70 °C)

Response times

Damping process value dAP [s]	0...30
Damping for the analogue output dAA [s]	0.01...99.99

Step response time analogue output [ms]	45

Min. response time of switching output (dAP) [ms]	3
Step response time analogue output [ms]	7

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.0
Profiles	no profile
Process data analogue	1
Process data binary	2
Min. process cycle time [ms]	2.3

Operating conditions

Ambient temperature [°C]	-25...80
Storage temperature [°C]	-40...100
Protection	IP 67; IP 68; IP 69K

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]	148.66

Weight [g]	297
Materials	stainless steel (1.4404 / 316L); FKM; PTFE; PBT; PEI; PFA
Materials (wetted parts)	ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; PTFE
Min. pressure cycles	100 million
Tightening torque [Nm]	35;(recommended tightening torque; depends on lubrication, seal and pressure rating)
Process connection	threaded connection G 1 external thread Aseptoflex Vario

Displays / operating elements

Display	Display unit LED, green switching status LED, yellow function display alphanumeric display, 4-digit measured values alphanumeric display, 4-digit
Display unit	bar; psi; MPa; % of the span

Pack quantity	1 pcs.

Electrical connection

	Connector: 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 — PY2794-00 — 13.04.2023 —