Description

PI-2,5-REA01-MFRKG/US/ /P

Product characteristics Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1 Measuring range

-0.124…2.5 bar

-124…2500 mbar

-1.8…36.27 psi

-12.4…250 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

50 bar

725 psi

5000 kPa

Pressure rating

20 bar

290 psi

2000 kPa

Vacuum resistance [mbar] -1000 Type of pressure relative pressure No dead space yes MAWP (for applications according to CRN) [bar] 20 Electrical data Min. insulation resistance [MΩ] 100; (500 V DC) Protection class III Reverse polarity protection yes Measuring principle hydrostatic Integrated watchdog yes 2-wire Operating voltage [V] 20…32 DC Current consumption [mA] 3.6…21 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

-0.124…2.5 bar

-124…2500 mbar

-1.8…36.27 psi

-12.4…250 kPa

Set point SP

-0.12…2.5 bar

-1.74…36.27 psi

-12…250 kPa

Reset point rP

-0.124…2.496 bar

-1.8…36.21 psi

-12.4…249.6 kPa

Analogue start point

-0.124…1.88 bar

-1.8…27.27 psi

-12.4…188 kPa

Analogue end point

0.5…2.5 bar

7.26…36.27 psi

50…250 kPa

In steps of

0.002 bar

0.03 psi

0.2 kPa

Factory setting

	SP1 = 0.624 bar	rP1 = 0.574 bar
	SP2 = 1.874 bar	rP2 = 1.824 bar
	ASP = 0.000 bar	AEP = 2.500 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 SIO mode yes Required master port type A Process data analogue 1 Process data binary 2 Min. process cycle time [ms] 2.3 Supported DeviceIDs

Type of operation	DeviceID
Default	159

Operating conditions Ambient temperature [°C] -25…80 Storage temperature [°C] -40…100 Protection IP 67; IP 68; IP 69K Tests / approvals EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-5 Surge	0,5/1 kV
EN 61000-4-6 HF conducted	10 V

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] 160 Note on approval

factory certificate available as download at www.factory-certificate.ifm

Mechanical data Weight [g] 358.5 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 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; kPa; psi; inH2O; mWS; % of the span Remarks Pack quantity 1 pcs. Electrical connection Connection Connector: 1 x M12; coding: A; Contacts: gold-plated