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  2. Sensors
  3. Pressure sensors / Vacuum sensors
  4. Full-metal housing with display for the process technology
  5. PI1708

Flush pressure sensor with display

PI1708

PI-,25BREA01-MFRKG/US/ /P

Flush pressure sensor with display

PI1708

PI-,25BREA01-MFRKG/US/ /P

  • Robust stainless steel design for the requirements of 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
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  • acs
  • fcm
  • ce
  • ukca
  • fda
  • ehedg
  • reg31
  • iolink
  • ec19352004
  • 3a
Technical details
Product characteristics
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range
-12.4...250 mbar -5...100.4 inH2O -1.24...25 kPa -126...2550 mmWS
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...150
Min. bursting pressure
30000 mbar 12044 inH2O 3000 kPa
Pressure rating
6000 mbar 2400 inH2O 600 kPa
Vacuum resistance [mbar] -1000
Type of pressure relative pressure; vacuum
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...30 DC
Current consumption [mA] 3.5...21.5
Power-on delay time [s] < 1
3-wire
Operating voltage [V] 18...30 DC
Current consumption [mA] 5...45; (430 bei max. Laststrom)
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
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] 100
Switching frequency DC [Hz] 125
Max. load [Ω] (Ub - 10 V) / 21,5 mA; 650 Ω (Ub = 24 V)
Measuring/setting range
Measuring range
-12.4...250 mbar -5...100.4 inH2O -1.24...25 kPa -126...2550 mmWS
Set point SP
-12...250 mbar -4.8...100.4 inH2O -1.2...25 kPa -122...2549 mmWS
Reset point rP
-12.4...249.6 mbar -5...100.2 inH2O -1.24...24.96 kPa -126...2545 mmWS
Analogue start point
-12.4...199.4 mbar -5...80.1 inH2O -1.24...19.94 kPa -126...2033 mmWS
Analogue end point
38.2...250 mbar 15.3...100.4 inH2O 3.82...25 kPa 390...2549 mmWS
Min. difference between SP and rP
0.5 mbar 0.2 inH2O 0.05 kPa 5 mmWS
In steps of
0.1 mbar 0.1 inH2O 0.01 kPa 1 mmWS
Factory setting
SP1 =62.5 mbar rP1 = 57.5 mbar
SP2 = 187.5 mbar rP2 = 182.5 mbar
ASP = 0.00 mbar AEP = 250 mbar
dAP = 2.00 s dAA =2.00 s
Temperature monitoring
Measuring range
-25...150 °C -13...302 °F
Accuracy / deviations
Notes on the accuracy / deviation for further details see section Diagrams and graphs
Switch point accuracy [% of the span] < ± 0,2; (DIN EN IEC 62828-1; 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; (DIN IEC EN 62828-1 incl. zero point and span error, non-linearity, hysteresis; Turn down 1:1)
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)
Total deviation over temperature range
Temperature range total deviation
-25...15 °C Characteristics deviation ± 0,1 % der Spanne / 10 K
15...80 °C Characteristics deviation
80...150 °C Characteristics deviation ± 0,15 % der Spanne / 10 K
Temperature monitoring
Accuracy [K] ± 2,5+ (0,08 x ( Umgebungstemperatur - Mediumtemperatur ))
Repeatability [K] ± 0,2
Resolution [K] 0.2
Response times
Damping process value dAP [s] 0...99.99
Damping for the analogue output dAA [s] 0...99.99
2-wire
Step response time analogue output [ms] 30
3-wire
Min. response time of switching output (dAP) [ms] 3
Step response time analogue output [ms] 7
Temperature monitoring
Dynamic response T05 / T09 [s] < 35 / < 135; (DIN EN 60751 water ; > 0,9 m/s)
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
Profiles Identification and Diagnosis (0x4000), Measurement Data Channel (0x800A)
SIO mode yes
Required master port type A
Min. process cycle time [ms] 5.6
IO-Link resolution pressure [mbar] 0.01
IO-Link resolution temperature [K] 0.2
IO-Link process data (cyclical)
function bit length
pressure 32
temperature 32
device status 4
binary switching information 2
IO-Link functions (acyclical) application specific tag; internal temperature; operating hours counter; switching cycles counter; Pressure peak counter
Supported DeviceIDs
Type of operation DeviceID
Default 1152d
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 67; IP 68; IP 69K
Tests / approvals
EMC
DIN EN 61326-1
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] 214
Mechanical data
Weight [g] 375.6
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
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 mbar; kPa; inH2O; mmWS
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated
Diagrams and graphs

X temperature
Y total deviation
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PI1708-00 — 05.08.2022 —

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