Products
PY2795

Pressure sensor with display

PY2795

PI-005-REA01-MFRKG/US/ /P

Pressure sensor with display

PY2795

PI-005-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

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

-1...5 bar

-14.5...72.5 psi

-100...500 kPa

Process connection

threaded connection G 1 external thread Aseptoflex Vario

Application

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

100 bar

1450 psi

10000 kPa

Pressure rating

30 bar

435 psi

3000 kPa

Type of pressure

relative pressure

No dead space

yes

Electrical data

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

2-wire

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

3-wire

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

2-wire

Max. load [Ω]	300

3-wire

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...5 bar

-14.5...72.5 psi

-100...500 kPa

Set point SP

-0.99...5 bar

-14.35...72.5 psi

-99...500 kPa

Reset point rP

-1...4.99 bar

-14.5...72.35 psi

-100...499 kPa

Analogue start point

-1...3.75 bar

-14.5...54.5 psi

-100...375 kPa

Analogue end point

0.25...5 bar

3.65...72.5 psi

25...500 kPa

In steps of

0.005 bar

0.05 psi

0.5 kPa

Factory setting

	SP1 = 1.250 bar	rP1 = 1.150bar
	SP2 = 3.750 bar	rP2 = 3.650 bar
	ASP = 0.000 bar	AEP = 5.000 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

2-wire

Step response time analogue output [ms]	45

3-wire

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 IEC 68-2-27

50 g (11 ms)

Vibration resistance

DIN IEC 68-2-6

20 g (10...2000 Hz)

MTTF [years]

148.66

Mechanical data

Weight [g]	297.5
Materials	stainless steel (316L/1.4404); FKM; PTFE; PBT; PEI; PFA
Materials (wetted parts)	ceramics (99.9 % Al2O3); stainless steel (316L/1.4435); 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; kPa; % of the span

Remarks

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 — PY2795-00 — 13.04.2023 —