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PN2694

IFM PN2694 Pressure sensor with display


Render Technology Solutions deal with all kinds of IFM Make Sensors India. We have IFM PN2694 Pressure sensor with display in stock at our Pune-India warehouse.


PN2694 Information

Even easier to use and with improved visualisation

  • Clearly indicate the acceptable ranges: programmable red / green display
  • The process connection can be rotated for optimum alignment
  • Fast switch point setting by using three pushbuttons
  • Visualisation of the switching states by clearly visible LEDs
  • Can still be identified after many years: captive laser labelling on stainless steel housing

The electronic pressure sensor PN2694 from ifm electronic has a display, and provides functionality both as a pressure sensor and as a pressure transducer, with both programmable switching and analog outputs. This pressure transmitter operates in a scalable pressure range of -1-10 bar in both liquid and gas media. Thanks to the high protection rating of IP65/IP67 and maintenance-free operation the PN2694 pressure sensor ensures a long-term and reliable operation. The electronic pressure sensor with process connection 1/4" NPT male and M12 connection is the optimum solution for hydraulic and pneumatic applications in the fields of machine tool manufacturing and metal working industry.


Part IFM PN2694

Pressure sensor with display IFM PN2694


  • Two switching outputs, one of them programmable as IO-Link and one as analogue output
  • Red/green display for clear identification of the acceptable range
  • The process connection can be rotated for optimum alignment
  • With long-term stability thanks to high overload protection
  • Robust design for use in harsh industrial environments

Technical Details
Application
Measuring element ceramic-capacitive pressure measuring cell
Application for industrial applications
Media liquids and gases
Medium temperature [°C] -25...80
Pressure rating
1087 psi 75 bar 7.5 MPa
Min. bursting pressure
2175 psi 150 bar 15 MPa
Vacuum resistance [mbar] -1000
Type of pressure relative pressure
MAWP (for applications according to CRN)
725 psi 50 bar 5 MPa
Electrical data
Operating voltage [V] 18...30 DC; (according to EN 50178 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
-14.6...145 psi -1...10 bar -0.1...1 MPa
Set point SP
-13.6...145 psi -0.94...10 bar -0.094...1 MPa
Reset point rP
-14.2...144.4 psi -0.98...9.96 bar -0.098...0.996 MPa
Analogue start point
-14.6...116 psi -1...8 bar -0.1...0.8 MPa
Analogue end point
14.6...145 psi 1...10 bar 0.1...1 MPa
In steps of
0.2 psi 0.02 bar 0.002 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] < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting)
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; (-25...80 °C)
Temperature coefficient span [% of the span / 10 K] 0,2; (-25...80 °C)
Response times
Response time [ms] < 1.5
Delay time programmable dS, dr [s] 0...50
Damping for the switching output 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
IO-Link revision 1.1
SDCI standard IEC 61131-9
IO-Link device ID 473 d / 00 01 d9 h
Profiles Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
SIO mode yes
Required master port type A
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 65; 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 20 g (10...2000 Hz)
MTTF [years] 138
UL approval
UL Approval no. J012
Pressure Equipment Directive Sound Engineering Practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 246
Materials stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts) stainless steel (1.4404 / 316L); AI2O3 (96 %; ceramics); FKM
Min. pressure cycles 100 million
Tightening torque [Nm] > 50; (depends on lubrication, seal and pressure rating)
Process connection threaded connection 1/4 NPT external thread
Restrictor element integrated no (can be retrofitted)
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
Connection Connector: 1 x M12; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN2694-00 — 16.06.2015 —